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Ambaye TG, Hassani A, Vaccari M, Franzetti A, Prasad S, Formicola F, Rosatelli A, Rehman MZU, Mohanakrishna G, Ganachari SV, Aminabhavi TM, Rtimi S. Emerging technologies for the removal of pesticides from contaminated soils and their reuse in agriculture. CHEMOSPHERE 2024; 362:142433. [PMID: 38815812 DOI: 10.1016/j.chemosphere.2024.142433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/15/2024] [Revised: 05/23/2024] [Accepted: 05/24/2024] [Indexed: 06/01/2024]
Abstract
Pesticides are becoming more prevalent in agriculture to protect crops and increase crop yields. However, nearly all pesticides used for this purpose reach non-target crops and remain as residues for extended periods. Contamination of soil by widespread pesticide use, as well as its toxicity to humans and other living organisms, is a global concern. This has prompted us to find solutions and develop alternative remediation technologies for sustainable management. This article reviews recent technological developments for remediating pesticides from contaminated soil, focusing on the following major points: (1) The application of various pesticide types and their properties, the sources of pesticides related to soil pollution, their transport and distribution, their fate, the impact on soil and human health, and the extrinsic and intrinsic factors that affect the remediation process are the main points of focus. (2) Sustainable pesticide degradation mechanisms and various emerging nano- and bioelectrochemical soil remediation technologies. (3) The feasible and long-term sustainable research and development approaches that are required for on-site pesticide removal from soils, as well as prospects for applying them directly in agricultural fields. In this critical analysis, we found that bioremediation technology has the potential for up to 90% pesticide removal from the soil. The complete removal of pesticides through a single biological treatment approach is still a challenging task; however, the combination of electrochemical oxidation and bioelectrochemical system approaches can achieve the complete removal of pesticides from soil. Further research is required to remove pesticides directly from soils in agricultural fields on a large-scale.
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Affiliation(s)
- Teklit Gebregiorgis Ambaye
- Department of Civil, Environmental, Architectural Engineering and Mathematics, University of Brescia, Via Branze 43, Brescia, 25123, Italy; Department of Environment and Resource Engineering, Technical University of Denmark, 2800, Lyngby, Denmark
| | - Aydin Hassani
- Department of Materials Science and Nanotechnology Engineering, Faculty of Engineering, Near East University, 99138 Nicosia, TRNC, Mersin 10, Turkey; Research Center for Science, Technology and Engineering (BILTEM), Near East University, 99138 Nicosia, TRNC, Mersin 10, Turkey
| | - Mentore Vaccari
- Department of Civil, Environmental, Architectural Engineering and Mathematics, University of Brescia, Via Branze 43, Brescia, 25123, Italy
| | - Andrea Franzetti
- Department of Earth and Environmental Sciences-DISAT, University of Milano-Bicocca, Piazza Della Scienza 1 Milano, 20126, Italy
| | - Shiv Prasad
- Division of Environment Science, ICAR-Indian Agricultural Research Institute New Delhi, 110012, India
| | - Francesca Formicola
- Department of Earth and Environmental Sciences-DISAT, University of Milano-Bicocca, Piazza Della Scienza 1 Milano, 20126, Italy
| | - Asia Rosatelli
- Department of Earth and Environmental Sciences-DISAT, University of Milano-Bicocca, Piazza Della Scienza 1 Milano, 20126, Italy
| | - Muhammad Zia Ur Rehman
- Institute of Soil and Environmental Sciences, University of Agriculture Faisalabad, 38040, Pakistan
| | - Gunda Mohanakrishna
- Center for Energy and Environment (CEE), School of Advanced Sciences, KLE Technological University, Hubballi, 580 031, India
| | - Sharanabasava V Ganachari
- Center for Energy and Environment (CEE), School of Advanced Sciences, KLE Technological University, Hubballi, 580 031, India
| | - Tejraj M Aminabhavi
- Center for Energy and Environment (CEE), School of Advanced Sciences, KLE Technological University, Hubballi, 580 031, India; Korea University, Seoul, South Korea.
| | - Sami Rtimi
- Global Institute for Water Environment and Health, 1210 Geneva, Switzerland.
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Mitra S, Saran RK, Srivastava S, Rensing C. Pesticides in the environment: Degradation routes, pesticide transformation products and ecotoxicological considerations. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 935:173026. [PMID: 38750741 DOI: 10.1016/j.scitotenv.2024.173026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Revised: 04/30/2024] [Accepted: 05/04/2024] [Indexed: 05/26/2024]
Abstract
Among rising environmental concerns, emerging contaminants constitute a variety of different chemicals and biological agents. The composition, residence time in environmental media, chemical interactions, and toxicity of emerging contaminants are not fully known, and hence, their regulation becomes problematic. Some of the important groups of emerging contaminants are pesticides and pesticide transformation products (PTPs), which present a considerable obstacle to maintaining and preserving ecosystem health. This review article aims to thoroughly comprehend the occurrence, fate, and ecotoxicological importance of pesticide transformation products (PTPs). The paper provides an overview of pesticides and PTPs as contaminants of emerging concern and discusses the modes of degradation of pesticides, their properties and associated risks. The degradation of pesticides, however, does not lead to complete destruction but can instead lead to the generation of PTPs. The review discusses the properties and toxicity of PTPs and presents the methods available for their detection. Moreover, the present study examines the existing regulatory framework and suggests the need for the development of new technologies for easy, routine detection of PTPs to regulate them effectively in the environment.
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Affiliation(s)
- Suchitra Mitra
- Indian Institute of Science Education and Research, Kolkata 741245, WB, India
| | - R K Saran
- Department of Microbiology, Maharaja Ganga Singh University, Bikaner, Rajasthan, India
| | - Sudhakar Srivastava
- Plant Stress Biology Laboratory, Institute of Environment and Sustainable Development, Banaras Hindu University, Varanasi 221005, UP, India.
| | - Christopher Rensing
- Institute of Environmental Microbiology, College of Resource and Environment, Fujian Agriculture and Forestry University, Fuzhou 350002, Fujian, China
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Einsiedel D, Welk SL, Zujko N, Pfeifer Y, Krupitzer C. Investigating the correlation of analytical data on pesticide residues in fruits and vegetables with local climatic condition. ENVIRONMENTAL RESEARCH 2024; 252:118743. [PMID: 38548253 DOI: 10.1016/j.envres.2024.118743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Revised: 02/23/2024] [Accepted: 03/16/2024] [Indexed: 06/07/2024]
Abstract
The use of pesticides is increasing steadily, and even though pesticides are essential for food security, they are known for having adverse effects on human health, and the environment. Further, as pesticides are often a reaction to pests, which are influenced by environmental conditions, the environment might influence the use of pesticides-when assuming, that the use is optimized, and adjusted to those conditions. Therefore, it would be helpful to know how environmental conditions influence the pesticide residue levels of fruits and vegetables. In this work, we investigated the correlation between residue levels of ten different pesticides and the weather parameters air temperature, maximum and minimum temperature, wind speed, precipitation, and sun hours using the Pearson correlation coefficient, linear, and polynomial regression. Also, the pesticide residue levels were analyzed regarding outliers. No correlation between the measured residue levels and the weather parameters could be found for most pesticides. However, for Acetamiprid and Fluopyram, a slight correlation between the pesticide residue levels, the air, minimum-, and maximum temperature could be found. The polynomial regression model was better suited to describe the relationship between pesticide residue levels and weather parameters than the linear regression model, but R2 was not higher than 0.069 for any model.
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Affiliation(s)
- Daniel Einsiedel
- Food Informatics, University of Hohenheim, Fruwirthstraße 21, Stuttgart, 70599, BW, Germany; Computational Science Hub, University of Hohenheim, Schloss, Stuttgart, 70599, BW, Germany
| | - Sara-Lena Welk
- Food Informatics, University of Hohenheim, Fruwirthstraße 21, Stuttgart, 70599, BW, Germany
| | - Nevena Zujko
- Tentamus, An d. Industriebahn 5, Berlin, 13088, BE, Germany
| | - Yvonne Pfeifer
- SGS Germany GmbH, Heidenkampsweg 99, Hamburg, 20097, HH, Germany
| | - Christian Krupitzer
- Food Informatics, University of Hohenheim, Fruwirthstraße 21, Stuttgart, 70599, BW, Germany; Computational Science Hub, University of Hohenheim, Schloss, Stuttgart, 70599, BW, Germany.
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Liu S, Yan J, Xu B, Huang X, Qin H, Zhao J, Xia C, Yan S, Liu G. Fates and models for exposure pathways of pyrethroid pesticide residues: A review. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2024; 277:116342. [PMID: 38657457 DOI: 10.1016/j.ecoenv.2024.116342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Revised: 04/04/2024] [Accepted: 04/15/2024] [Indexed: 04/26/2024]
Abstract
Pyrethroids (PYs) are widely applied pesticides whose residues pose potential health risks. This review describes current knowledge on PY chemical properties, usage patterns, environmental and food contamination, and human exposure models. It evaluates life cycle assessment (LCA), chemical alternatives assessment (CAA), and high-throughput screening (HTS) as tools for pesticide policy. Despite efforts to mitigate PY presence, their pervasive residues in the environment and food persist. And the highest concentrations ranged from 54,360 to 80,500 ng/L in water samples from agricultural fields. Food processing techniques variably reduce PY levels, yet no method guarantees complete elimination. This review provides insights into the fates and exposure pathways of PY residues in agriculture and food, and highlights the necessity for improved PY management and alternative practices to safeguard health and environment.
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Affiliation(s)
- Shan Liu
- Key Laboratory of Land Resources Evaluation and Monitoring in Southwest (Sichuan Normal University), Ministry of Education, Chengdu, Sichuan 610101, PR China; College of Life Science, Sichuan Normal University, Chengdu, Sichuan 610101, PR China
| | - Jisha Yan
- Key Laboratory of Land Resources Evaluation and Monitoring in Southwest (Sichuan Normal University), Ministry of Education, Chengdu, Sichuan 610101, PR China; College of Life Science, Sichuan Normal University, Chengdu, Sichuan 610101, PR China
| | - Bowen Xu
- Key Laboratory of Land Resources Evaluation and Monitoring in Southwest (Sichuan Normal University), Ministry of Education, Chengdu, Sichuan 610101, PR China; College of Life Science, Sichuan Normal University, Chengdu, Sichuan 610101, PR China
| | - Xinyi Huang
- Key Laboratory of Land Resources Evaluation and Monitoring in Southwest (Sichuan Normal University), Ministry of Education, Chengdu, Sichuan 610101, PR China; College of Life Science, Sichuan Normal University, Chengdu, Sichuan 610101, PR China
| | - Haixiong Qin
- College of Life Science, Sichuan Normal University, Chengdu, Sichuan 610101, PR China
| | - Jiayuan Zhao
- Key Laboratory of Land Resources Evaluation and Monitoring in Southwest (Sichuan Normal University), Ministry of Education, Chengdu, Sichuan 610101, PR China; College of Life Science, Sichuan Normal University, Chengdu, Sichuan 610101, PR China.
| | - Chen Xia
- Institute of Agro-Products Processing Science and Technology, Sichuan Academy of Agricultural Science, Chengdu, Sichuan 610066, PR China
| | - Shen Yan
- Staff Development Institute of China National Tobacco Corporation, Zhengzhou, Henan 450000, PR China
| | - Gang Liu
- Key Laboratory of Land Resources Evaluation and Monitoring in Southwest (Sichuan Normal University), Ministry of Education, Chengdu, Sichuan 610101, PR China; College of Life Science, Sichuan Normal University, Chengdu, Sichuan 610101, PR China.
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Lakavath K, Kafley C, Sajeevan A, Jana S, Marty JL, Kotagiri YG. Progress on Electrochemical Biomimetic Nanosensors for the Detection and Monitoring of Mycotoxins and Pesticides. Toxins (Basel) 2024; 16:244. [PMID: 38922139 PMCID: PMC11209398 DOI: 10.3390/toxins16060244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2024] [Revised: 05/19/2024] [Accepted: 05/20/2024] [Indexed: 06/27/2024] Open
Abstract
Monitoring agricultural toxins such as mycotoxins is crucial for a healthy society. High concentrations of these toxins lead to the cause of several chronic diseases; therefore, developing analytical systems for detecting/monitoring agricultural toxins is essential. These toxins are found in crops such as vegetables, fruits, food, and beverage products. Currently, screening of these toxins is mostly performed with sophisticated instrumentation such as chromatography and spectroscopy techniques. However, these techniques are very expensive and require extensive maintenance, and their availability is limited to metro cities only. Alternatively, electrochemical biomimetic sensing methodologies have progressed hugely during the last decade due to their unique advantages like point-of-care sensing, miniaturized instrumentations, and mobile/personalized monitoring systems. Specifically, affinity-based sensing strategies including immunosensors, aptasensors, and molecular imprinted polymers offer tremendous sensitivity, selectivity, and stability to the sensing system. The current review discusses the principal mechanisms and the recent developments in affinity-based sensing methodologies for the detection and continuous monitoring of mycotoxins and pesticides. The core discussion has mainly focused on the fabrication protocols, advantages, and disadvantages of affinity-based sensing systems and different exploited electrochemical transduction techniques.
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Affiliation(s)
- Kavitha Lakavath
- Department of Chemistry, Indian Institute of Technology Palakkad, Palakkad 678 557, Kerala, India; (K.L.); (C.K.); (A.S.); (S.J.)
| | - Chandan Kafley
- Department of Chemistry, Indian Institute of Technology Palakkad, Palakkad 678 557, Kerala, India; (K.L.); (C.K.); (A.S.); (S.J.)
| | - Anjana Sajeevan
- Department of Chemistry, Indian Institute of Technology Palakkad, Palakkad 678 557, Kerala, India; (K.L.); (C.K.); (A.S.); (S.J.)
| | - Soumyajit Jana
- Department of Chemistry, Indian Institute of Technology Palakkad, Palakkad 678 557, Kerala, India; (K.L.); (C.K.); (A.S.); (S.J.)
| | - Jean Louis Marty
- BAE Laboratory, Université de Perpignan Via Domitia, 52 Avenue Paul Alduy, 66860 Perpignan, France
| | - Yugender Goud Kotagiri
- Department of Chemistry, Indian Institute of Technology Palakkad, Palakkad 678 557, Kerala, India; (K.L.); (C.K.); (A.S.); (S.J.)
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Villalba A, Cecchetto F, Vazquez ND, Amarilla L, Ramirez CL, Galetto L, Maggi M, Miglioranza KSB. Contaminant dynamics in honey bees and hive products of apiaries from environmentally contrasting Argentinean regions. ENVIRONMENTAL RESEARCH 2024; 249:118306. [PMID: 38307184 DOI: 10.1016/j.envres.2024.118306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Revised: 01/22/2024] [Accepted: 01/23/2024] [Indexed: 02/04/2024]
Abstract
Argentina is a leading honey producer and honey bees are also critical for pollination services and wild plants. At the same time, it is a major crop producer with significant use of insecticides, posing risks to bees. Therefore, the presence of the highly toxic insecticide chlorpyrifos, and forbidden contaminants (organochlorine pesticides (OCPs), polychlorinated biphenyls (PCBs) and polybrominated diphenyl ethers (PBDEs)) was investigated in honey bee, beebread, wax and honey samples in apiaries from three contrasting regions of Argentina. Chlorpyrifos was detected in all samples with higher levels during period 1 (spring) in contrast to period 2 (fall), agreeing with its season-wise use in different crops, reaching 3.05 ng/g in honey bees. A subsequent first-tier pesticide hazard analysis revealed that it was relevant to honey bee health, mainly due to the high concentrations found in wax samples from two sites, reaching 132.4 ng/g. In addition, wax was found to be the most contaminated matrix with a prevalence of OCPs (∑OCPs 58.23-172.99 ng/g). Beebread samples showed the highest concentrations and diversity of pesticide residues during period 1 (higher temperatures). A predominance of the endosulfan group was registered in most samples, consistent with its intensive past use, especially in Central Patagonia before its prohibition. Among the industrial compounds, lighter PCB congeners dominated, suggesting the importance of atmospheric transport. The spatio-temporal distribution of pesticides shows a congruence with the environmental characteristics of the areas where the fields are located (i.e., land use, type of productive activities and climatic conditions). Sustained monitoring of different pollutants in beekeeping matrices is recommended to characterize chemical risks, assess the health status of honey bee hives and the pollution levels of different agroecosystems. This knowledge will set a precedent for South America and be helpful for actions focused on the conservation of pollination services, apiculture and ecosystems in Argentina.
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Affiliation(s)
- Agustina Villalba
- Laboratory of Ecotoxicology and Environmental Contamination, Faculty of Exact and Natural Sciences (FCEyN), National University of Mar del Plata (UNMDP), Institute of Marine and Coastal Research (IIMyC), National Scientific and Technological Research Council (CONICET), Funes 3350, 7600, Mar del Plata, Argentina; Center for Research in Social Bees (CIAS), FCEyN, UNMdP, Institute for Research in Production, Health and Environment (IIPROSAM), CONICET, Partner Center of the Scientific Research Commission of the Province of Buenos Aires (CIC-PBA), Funes 3350, 7600, Mar del Plata, Argentina
| | - Franco Cecchetto
- Laboratory of Ecotoxicology and Environmental Contamination, Faculty of Exact and Natural Sciences (FCEyN), National University of Mar del Plata (UNMDP), Institute of Marine and Coastal Research (IIMyC), National Scientific and Technological Research Council (CONICET), Funes 3350, 7600, Mar del Plata, Argentina.
| | - Nicolas D Vazquez
- Laboratory of Ecotoxicology and Environmental Contamination, Faculty of Exact and Natural Sciences (FCEyN), National University of Mar del Plata (UNMDP), Institute of Marine and Coastal Research (IIMyC), National Scientific and Technological Research Council (CONICET), Funes 3350, 7600, Mar del Plata, Argentina; Laboratory of Cnidarian Biology, FCEyN, UNMDP, IIMyC, CONICET, Funes 3350, 7600, Mar del Plata, Argentina
| | - Leonardo Amarilla
- Department of Biological Diversity and Ecology, Faculty of Exact, Physic and Natural Sciences (FCEFyN), Universidad Nacional de Córdoba (UNC), Multidisciplinary Institute of Plant Biology (IMBIV), CONICET, Vélez Sarsfield 1611, 5000, Cordoba, Argentina
| | - Cristina L Ramirez
- Department of Chemistry and Biochemistry, FCEyN, UNMDP, Funes 3350, 7600, Mar del Plata, Argentina
| | - Leonardo Galetto
- Department of Biological Diversity and Ecology, Faculty of Exact, Physic and Natural Sciences (FCEFyN), Universidad Nacional de Córdoba (UNC), Multidisciplinary Institute of Plant Biology (IMBIV), CONICET, Vélez Sarsfield 1611, 5000, Cordoba, Argentina
| | - Matías Maggi
- Center for Research in Social Bees (CIAS), FCEyN, UNMdP, Institute for Research in Production, Health and Environment (IIPROSAM), CONICET, Partner Center of the Scientific Research Commission of the Province of Buenos Aires (CIC-PBA), Funes 3350, 7600, Mar del Plata, Argentina
| | - Karina S B Miglioranza
- Laboratory of Ecotoxicology and Environmental Contamination, Faculty of Exact and Natural Sciences (FCEyN), National University of Mar del Plata (UNMDP), Institute of Marine and Coastal Research (IIMyC), National Scientific and Technological Research Council (CONICET), Funes 3350, 7600, Mar del Plata, Argentina
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Istatu PS, Dubey JK, Katna S, Sharma A, Sharma S, Shandil D, Devi N, Kumar A, Singh S, Thakur N. Residue behavior and consumer risk assessment of spirotetramat and chlorpyrifos on cabbage heads and cropped soil. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2024; 31:25736-25750. [PMID: 38488914 DOI: 10.1007/s11356-024-32854-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Accepted: 03/07/2024] [Indexed: 03/17/2024]
Abstract
A field experiment following good agricultural practices was laid out to study the dissipation of spirotetramat (90 g a.i. ha-1 and 180 g a.i. ha-1) and chlorpyrifos (400 g a.i. ha-1 and 800 g a.i. ha-1) on cabbage heads and soil. Samples were processed using quick, easy, cheap, effective, rugged, and safe (QuEChERS) method for residue estimation of spirotetramat and chlorpyrifos, which were further detected using HPLC-PDA and GC-FPD respectively. The residues of spirotetramat on cabbage heads reached below detection limit (BDL) (< 0.05 mg kg-1) on 7th and 10th day and for chlorpyrifos, BDL (< 0.01 mg kg-1) was achieved on 10th and 15th day for X and 2X dose, respectively. On 20th day after second spray, residues in soil were found to be BDL for both the pesticides. Half-life of spirotetramat and chlorpyrifos was found to be 3 and 2 days, respectively while a safe pre-harvest interval (PHI) of 9 days for spirotetramat and 10 days for chlorpyrifos is suggested on cabbage. The dietary risk assessment studies for various age groups of Indian population, ascertained safety of treated cabbage heads for consumption, as current study revealed that hazard quotient (HQ) < 1 and theoretical maximum dietary intake (TMDI) < maximum permissible intake (MPI) for both the pesticides at respective PHI.
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Affiliation(s)
- Pankaj Sharma Istatu
- Department of Entomology, Dr Y S Parmar University of Horticulture and Forestry, Nauni, Solan, Himachal Pradesh, 173230, India
| | - Jatiender Kumar Dubey
- Department of Entomology, Dr Y S Parmar University of Horticulture and Forestry, Nauni, Solan, Himachal Pradesh, 173230, India
| | - Sapna Katna
- Department of Entomology, Dr Y S Parmar University of Horticulture and Forestry, Nauni, Solan, Himachal Pradesh, 173230, India
| | - Ajay Sharma
- Department of Entomology, Dr Y S Parmar University of Horticulture and Forestry, Nauni, Solan, Himachal Pradesh, 173230, India
| | - Sakshi Sharma
- Department of Entomology, Dr Y S Parmar University of Horticulture and Forestry, Nauni, Solan, Himachal Pradesh, 173230, India.
| | - Deepika Shandil
- Department of Entomology, Dr Y S Parmar University of Horticulture and Forestry, Nauni, Solan, Himachal Pradesh, 173230, India
| | - Nisha Devi
- Department of Entomology, Dr Y S Parmar University of Horticulture and Forestry, Nauni, Solan, Himachal Pradesh, 173230, India
| | - Arvind Kumar
- Department of Entomology, Dr Y S Parmar University of Horticulture and Forestry, Nauni, Solan, Himachal Pradesh, 173230, India
| | - Shubhra Singh
- Department of Entomology, Dr Y S Parmar University of Horticulture and Forestry, Nauni, Solan, Himachal Pradesh, 173230, India
| | - Nimisha Thakur
- Department of Small Molecule Analytical Research & Development Merck, RY818-C202, 126 E. Lincoln Avenue, Rahway, NJ, 07065, USA
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Slaby S, Catteau A, Le Cor F, Cant A, Dufour V, Iurétig A, Turiès C, Palluel O, Bado-Nilles A, Bonnard M, Cardoso O, Dauchy X, Porcher JM, Banas D. Chemical occurrence of pesticides and transformation products in two small lentic waterbodies at the head of agricultural watersheds and biological responses in caged Gasterosteus aculeatus. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 904:166326. [PMID: 37591395 DOI: 10.1016/j.scitotenv.2023.166326] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 08/10/2023] [Accepted: 08/13/2023] [Indexed: 08/19/2023]
Abstract
Recent monitoring campaigns have revealed the presence of mixtures of pesticides and their transformation products (TP) in headwater streams situated within agricultural catchments. These observations were attributed to the use of various agrochemicals in surrounding regions. The aim of this work was to compare the application of chemical and ecotoxicological tools for assessing environmental quality in relation to pesticide and TP contamination. It was achieved by deploying these methodologies in two small lentic water bodies located at the top of two agricultural catchments, each characterized by distinct agricultural practices (ALT: organic, CHA: conventional). Additionally, the results make it possible to assess the impact of contamination on fish caged in situ. Pesticides and TP were measured in water using active and passive samplers and suspended solid particles. Eighteen biomarkers (innate immune responses, oxidative stress, biotransformation, neurotoxicity, genotoxicity, and endocrine disruption) were measured in Gasterosteus aculeatus encaged in situ. More contaminants were detected in CHA, totaling 25 compared to 14 in ALT. Despite the absence of pesticide application in the ALT watershed for the past 14 years, 7 contaminants were quantified in 100 % of the water samples. Among these contaminants, 6 were TPs (notably atrazine-2-hydroxy, present at a concentration exceeding 300 ng·L-1), and 1 was a current pesticide, prosulfocarb, whose mobility should prompt more caution and new regulations to protect adjacent ecosystems and crops. Regarding the integrated biomarker response (IBRv2), caged fish was similarly impacted in ALT and CHA. Variations in biomarker responses were highlighted depending on the site, but the results did not reveal whether one site is of better quality than the other. This outcome was likely attributed to the occurrence of contaminant mixtures in both sites. The main conclusions revealed that chemical and biological tools complement each other to better assess the environmental quality of wetlands such as ponds.
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Affiliation(s)
- Sylvain Slaby
- Université de Lorraine, INRAE, URAFPA, F-54000 Nancy, France.
| | - Audrey Catteau
- Institut National de l'Environnement Industriel et des Risques (INERIS), UMR-I 02 SEBIO, Parc Technologique Alata, BP 2, 60550 Verneuil-en-Halatte, France.
| | - François Le Cor
- Université de Lorraine, INRAE, URAFPA, F-54000 Nancy, France; ANSES, Nancy Laboratory for Hydrology, Water Chemistry Department, 40 Rue Lionnois, F-54000 Nancy, France.
| | - Amélie Cant
- Institut National de l'Environnement Industriel et des Risques (INERIS), UMR-I 02 SEBIO, Parc Technologique Alata, BP 2, 60550 Verneuil-en-Halatte, France
| | - Vincent Dufour
- Université de Lorraine, INRAE, URAFPA, F-54000 Nancy, France.
| | - Alain Iurétig
- Université de Lorraine, INRAE, URAFPA, F-54000 Nancy, France.
| | - Cyril Turiès
- Institut National de l'Environnement Industriel et des Risques (INERIS), UMR-I 02 SEBIO, Parc Technologique Alata, BP 2, 60550 Verneuil-en-Halatte, France.
| | - Olivier Palluel
- Institut National de l'Environnement Industriel et des Risques (INERIS), UMR-I 02 SEBIO, Parc Technologique Alata, BP 2, 60550 Verneuil-en-Halatte, France.
| | - Anne Bado-Nilles
- Institut National de l'Environnement Industriel et des Risques (INERIS), UMR-I 02 SEBIO, Parc Technologique Alata, BP 2, 60550 Verneuil-en-Halatte, France.
| | - Marc Bonnard
- Université de Reims Champagne-Ardenne (URCA), UMR-I 02 SEBIO, UFR Sciences Exactes et Naturelles, Campus Moulin de la Housse, BP 1039, 51687 Reims, France.
| | - Olivier Cardoso
- OFB, Direction de la Recherche et de l'Appui Scientifique, 9 avenue Buffon, F-45071 Orléans, France.
| | - Xavier Dauchy
- ANSES, Nancy Laboratory for Hydrology, Water Chemistry Department, 40 Rue Lionnois, F-54000 Nancy, France.
| | - Jean-Marc Porcher
- Institut National de l'Environnement Industriel et des Risques (INERIS), UMR-I 02 SEBIO, Parc Technologique Alata, BP 2, 60550 Verneuil-en-Halatte, France.
| | - Damien Banas
- Université de Lorraine, INRAE, URAFPA, F-54000 Nancy, France.
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Subasekaran R, Kaithamalai B, Angappan S, Thiruvenkatasamy S, Narayanan M. Dissipation kinetics, decontamination, consumer risk assessment and monitoring of flonicamid and imidacloprid residues in capsicum under open field and polyhouse condition. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:116039-116051. [PMID: 37904032 DOI: 10.1007/s11356-023-30522-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 10/13/2023] [Indexed: 11/01/2023]
Abstract
Liquid chromatography mass spectrometry (LC-MS)-based detection of flonicamid, imidacloprid and 6-chloronicotinic acid residues was validated and analysed in capsicum fruit, processed products and soil. The standard concentrations (0.0025 to 0.25 μg mL-1) of insecticides had a good linear curve (r2>0.99). Limit of detection and limit of quantification values were 0.0025 and 0.01 mg kg-1, respectively. The accuracy (80.53 to 100.33 %) of capsicum matrices and soil (89.41 to 100.52 %) and precision (RSD <10%) were established. Dissipation of imidacloprid (20 and 40 g a.i. ha-1) and flonicamid (75 and 150 g a.i. ha-1) at single (X) and double dose (2X) was studied under open field and polyhouse conditions. Under open field conditions, the flonicamid and imidacloprid residues persisted with half-life of 1.98, 2.90 days (X) and 2.80, 3.14 (2X) days, respectively. While under polyhouse conditions, the flonicamid and imidacloprid residues persisted with a half-life of 2.84, 3.66 (X) and 3.24, 3.97 (2X) days, respectively. The metabolite, 6-CNA, was not detected in any samples under open field and polyhouse condition. Among decontamination treatments, cooking in boiling water for 10 minutes reduced 78 to 81.60 percent of imidacloprid and flonicamid residues in both doses. The estimated dietary risk assessment of imidacloprid and flonicamid residues (RQ <1) indicated that the risk is within the acceptable limit. In farmgate capsicum samples, residues of flonicamid (7 samples) and imidacloprid (11 samples) were detected. Market samples of capsicum products (powder, flakes and sauce) were not detected with residues of selected insecticides.
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Affiliation(s)
- Raghul Subasekaran
- Department of Agricultural Entomology, Tamil Nadu Agricultural University, Coimbatore, Tamil Nadu, India
| | - Bhuvaneswari Kaithamalai
- Department of Agricultural Entomology, Tamil Nadu Agricultural University, Coimbatore, Tamil Nadu, India.
| | - Suganthi Angappan
- Department of Agricultural Entomology, Tamil Nadu Agricultural University, Coimbatore, Tamil Nadu, India
| | - Saraswathi Thiruvenkatasamy
- Department of Medicinal and Aromatic Crops, Tamil Nadu Agricultural University, Coimbatore, Tamil Nadu, India
| | - Maragatham Narayanan
- Agro Climate Research Centre, Tamil Nadu Agricultural University, Coimbatore, Tamil Nadu, India
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10
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Vickneswaran M, Carolan JC, Saunders M, White B. Establishing the extent of pesticide contamination in Irish agricultural soils. Heliyon 2023; 9:e19416. [PMID: 37674820 PMCID: PMC10478240 DOI: 10.1016/j.heliyon.2023.e19416] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Revised: 07/15/2023] [Accepted: 08/22/2023] [Indexed: 09/08/2023] Open
Abstract
To establish meaningful and sustainable policy directives for sustainable pesticide use in agriculture, baseline knowledge of pesticide levels in soils is required. To address this, five pesticides and one metabolite widely used in Irish agriculture and five neonicotinoid compounds pesticides were screened from soils from 25 fields. These sites represented a diversity of soil and land use types. Prothioconazole was detected in 16 of the 18 sites where it had been recently applied, with the highest maximum concentration quantified of 46 μg/kg. However, a week after application only four fields had prothioconazole concentrations above the limit of quantification (LOQ). Fluroxypyr was applied in 11 sites but was not detected above LOQ. Glyphosate and AMPA were not detected. Interestingly, neonicotinoids were detected in 96% of all sampling sites, even though they were not reported as recently applied. Excluding neonicotinoids, 60% of sites were found to contain pesticide residues of compounds that were not previously applied, with boscalid and azoxystrobin detected in 15 of the 25 sites sampled. The total number of pesticides detected in Irish soils were significantly negatively correlated with clay fraction, while average pesticide concentrations were significantly positively correlated with log Kow values. 17 fields were found to have total pesticide concentrations in excess of 0.5 μg/kg, even when recently applied pesticides were removed from calculations. Theoretical consideration of quantified pesticides determined that azoxystrobin has high leaching risk, while boscalid, which was detected but not applied, has an accumulation risk. This information provides insight into the current level of pesticide contamination in Irish agricultural soil and contributes to the European-level effort to understand potential impacts of pesticide contamination in soil.
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Affiliation(s)
| | - James C. Carolan
- Department of Biology, Maynooth University, Maynooth, Co. Kildare, Ireland
| | - Matthew Saunders
- Department of Botany, Trinity College Dublin, College Green, Dublin 2, Ireland
| | - Blánaid White
- School of Chemical Sciences, Dublin City University, Glasnevin, Dublin 9, Ireland
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11
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Casallanovo F, Santos GS, Cione AP, Simone DM, de Oliveira Kaminski TS, Chen W. Qualitative analysis of the most locally relevant runoff and erosion parameters for constructing Brazilian scenarios. INTEGRATED ENVIRONMENTAL ASSESSMENT AND MANAGEMENT 2023; 19:1374-1384. [PMID: 36689331 DOI: 10.1002/ieam.4741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 01/18/2023] [Accepted: 01/18/2023] [Indexed: 06/17/2023]
Abstract
Estimating exposure is one of the most important steps in an environmental risk analysis of crop-protection products to nontarget organisms. Regulatory agencies such as the US Environmental Protection Agency (USEPA), Pest Management Regulatory Agency (PMRA), and European Food Safety Authority (EFSA) all use mathematical exposure models in their regulatory assessment process. Brazil has been discussing the adoption of the Pesticide in Water Calculator (PWC) to be applied in aquatic pesticide risk assessment. Therefore, a qualitative sensitivity analysis (Morris OAT method) was performed to understand which are the most important local parameters in the PWC to estimate environmental concentrations in surface water (EECSW ). In addition, an exercise made up of two corn scenarios in two Brazilian regions was developed (Uberlândia [UDI] and Arapoti [ARA]). Two herbicides with different soil-binding properties and modes of action were selected to estimate the EECSW . The results demonstrated that the parameters of importance were different for each site, probably the result of different soil characteristics and meteorological patterns. This outcome suggests that regulatory agencies should consider developing more than one scenario to account for different agricultural regions. For Herbicide 1, the EECSW for UDI were similar to US scenarios, whereas for ARA they were lower. For Herbicide 2, the EECSW for the UDI site was higher than most of the US scenarios, whereas at the ARA site, EECs were similar to four US scenarios and lower than the other six. Local data were used as a refinement, resulting in the decrease in the EECSW for both herbicides in the UDI site. For the ARA site, Herbicide 1 displayed a similar EECSW value, whereas for Herbicide 2, it was lower after the refinement. Overall, these results demonstrated the importance of developing local scenarios to provide more realism to estimate pesticide exposure from its agricultural use and may help regulators to determine and recommend mitigations regarding the use of crop-protection products. Integr Environ Assess Manag 2023;19:1374-1384. © 2023 The Authors. Integrated Environmental Assessment and Management published by Wiley Periodicals LLC on behalf of Society of Environmental Toxicology & Chemistry (SETAC).
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Affiliation(s)
- Fábio Casallanovo
- Syngenta Proteção de Cultivos Ltda, São Paulo, São Paulo, Brazil
- Syngenta Crop Protection, Greensboro, North Carolina, USA
| | - Gustavo S Santos
- Syngenta Proteção de Cultivos Ltda, São Paulo, São Paulo, Brazil
- Syngenta Crop Protection, Greensboro, North Carolina, USA
| | - Ana P Cione
- Syngenta Proteção de Cultivos Ltda, São Paulo, São Paulo, Brazil
- Syngenta Crop Protection, Greensboro, North Carolina, USA
| | - Daniela M Simone
- Syngenta Proteção de Cultivos Ltda, São Paulo, São Paulo, Brazil
- Syngenta Crop Protection, Greensboro, North Carolina, USA
| | | | - Wenlin Chen
- Syngenta Crop Protection, Greensboro, North Carolina, USA
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12
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Joshi V, Jindal MK, Sar SK. Approaching a discussion on the detachment of chlorpyrifos in contaminated water using different leaves and peels as bio adsorbents. Sci Rep 2023; 13:11186. [PMID: 37433845 DOI: 10.1038/s41598-023-38471-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Accepted: 07/08/2023] [Indexed: 07/13/2023] Open
Abstract
The emerging contaminant chlorpyrifos, an insecticide, is generally used in agricultural fields to control termites, ants, and mosquitoes for the proper growth of feed and food crops. Chlorpyrifos reaches water sources for multiple reasons, and people who use water from nearby sources is exposed to chlorpyrifos. Due to its overuse in modern agriculture, the level of chlorpyrifos in water has drastically grown. The present study aims to address the problem arising from the utilization of chlorpyrifos-contaminated water. Natural bioadsorbents Bael, Cauliflower, Guava leaves Watermelon, and lemon peel were employed to remove chlorpyrifos from contaminated water under specific conditions of various factors, such as initial adsorbate concentration, dose of bioadsorbent, contact time, pH, and temperature. Maximum removal efficiency of 77% was obtained with lemon peel. The maximum adsorption capacity (qe) was 6.37 mg g-1. The kinetic experiments revealed that the pseudo second order model (R2 = 0.997) provided a better explanation of the mechanism of sorption. The isotherm showed that chlorpyrifos adsorbed in lemon peel in a monolayer and was best suited by the Langmuir model (R2 = 0.993). The adsorption process was exothermic and spontaneous, according to thermodynamic data.
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Affiliation(s)
- Varsha Joshi
- Department of Chemistry, Government V.Y.T. PG Autonomous College, Durg, Chhattisgarh, India
| | - Manoj Kumar Jindal
- Department of Applied Chemistry, Bhilai Institute of Technology, Durg, 490001, India.
- Divecha Centre for Climate Change, Indian Institute of Science, Bangalore, India.
| | - Santosh Kumar Sar
- Department of Applied Chemistry, Bhilai Institute of Technology, Durg, 490001, India
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13
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Said TO, Ragab S, El Sikaily A, Hassaan MA, Arshad M, El Nemr A. Chlorinated pesticides and PCB residues in the Egyptian Western Desert oases sediments. MARINE POLLUTION BULLETIN 2023; 193:115236. [PMID: 37418808 DOI: 10.1016/j.marpolbul.2023.115236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/20/2023] [Revised: 06/27/2023] [Accepted: 06/28/2023] [Indexed: 07/09/2023]
Abstract
This preliminary investigation aimed to detect concentrations of chlorinated pesticides and PCBs in 40 sediment samples from three desert oases located in Kharga, Dakhla and Farafra in western Egypt. The residues of 18 PCBs and 16 chlorinated pesticides were measured by GC-MS/MS (SRM) method. The results showed that PCBs and pesticides were present in all studied samples. The concentrations of individual PCBs ranged from undetected to 3.99 ng/g dw in all these sediment samples. The total residue of pesticides (ng/g, dry weight) in sediment samples also varied from 5.18 to 25.92, 5.41 to 29.49, and 5.93 to 24.19 ng/g dw for the Kharga, Dakhla and Farafra Oases, respectively. The concentrations of PCBs and chlorinated pesticides detected in these oasis sediments were lower than that reported for other worldwide locations. According to the recorded concentrations in this baseline study of PCBs and total DDTs, the results revealed the minimal risks to organisms and people in the studied area according to the Effects Range-Low (ERL) and Effects Range-Median (ERM) guideline values.
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Affiliation(s)
- Tarek O Said
- Environment Division, National Institute of Oceanography and Fisheries (NIOF), Kayet Bey, El-Anfoushy, Alexandria, Egypt
| | - Safaa Ragab
- Environment Division, National Institute of Oceanography and Fisheries (NIOF), Kayet Bey, El-Anfoushy, Alexandria, Egypt
| | - Amany El Sikaily
- Environment Division, National Institute of Oceanography and Fisheries (NIOF), Kayet Bey, El-Anfoushy, Alexandria, Egypt
| | - Mohamed A Hassaan
- Environment Division, National Institute of Oceanography and Fisheries (NIOF), Kayet Bey, El-Anfoushy, Alexandria, Egypt
| | - Muhammad Arshad
- Department of Chemical Engineering, College of Engineering, King Khalid University, Abha, Saudi Arabia.
| | - Ahmed El Nemr
- Environment Division, National Institute of Oceanography and Fisheries (NIOF), Kayet Bey, El-Anfoushy, Alexandria, Egypt.
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14
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Nwinyimagu AJ, Eyo JE, Nwonumara GN. Distribution and ecological risk assessment of herbicide residues in water, sediment and fish from Anyim River, Ebonyi State, Nigeria. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2023; 100:104131. [PMID: 37054959 DOI: 10.1016/j.etap.2023.104131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/01/2023] [Revised: 04/08/2023] [Accepted: 04/11/2023] [Indexed: 06/15/2023]
Abstract
The presence of herbicide residues in water, sediment and African catfish (Clarias gariepinus) from Anyim River was investigated bimonthly from November, 2017 to September 2019. The aim of the study was to evaluate the pollution status of the river and the associated health hazard. The herbicides investigated were glyphosate-based and included sarosate, paraquat, clear weed, delsate and roundup. The samples were collected and analyzed accordingly using gas chromatography/mass spectrometry (GC/MS) based method. The concentration of herbicide residues ranged from 0.02 to 0.77 µg/gdw in sediment, 0.01-0.26 µg/gdw in fish and 0.03-0.43 µg/L in water respectively. Risk Quotient (RQ) deterministic method was used to assess the ecological risk of herbicide residue in fish and the result indicated chances of causing adverse effect on fish species in the river (RQ ≥ 1). Human health risk assessment further indicated potential health implications on humans consuming the contaminated fish on long term basis.
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Affiliation(s)
- Amaechi Joshua Nwinyimagu
- Department of Zoology and Environmental Biology, University of Nigeria, Nsukka, Enugu State, Nigeria.
| | - Joseph Effiong Eyo
- Department of Zoology and Environmental Biology, University of Nigeria, Nsukka, Enugu State, Nigeria
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15
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Li J, Yang F, Chen X, Fang H, Zha C, Huang J, Sun X, Mohamed Ahmed MB, Guo Y, Liu Y. Dual-ratiometric aptasensor for simultaneous detection of malathion and profenofos based on hairpin tetrahedral DNA nanostructures. Biosens Bioelectron 2023; 227:114853. [PMID: 36863194 DOI: 10.1016/j.bios.2022.114853] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 10/05/2022] [Accepted: 10/21/2022] [Indexed: 11/19/2022]
Abstract
Due to the diversification and complexity of organophosphorus pesticide residues brings great challenges to the detection work. Therefore, we developed a dual-ratiometric electrochemical aptasensor that could detect malathion (MAL) and profenofos (PRO) simultaneously. In this study, metal ions, hairpin-tetrahedral DNA nanostructures (HP-TDN) and nanocomposites were used as signal tracers, sensing framework and signal amplification strategy respectively to develop the aptasensor. Thionine (Thi) labeled HP-TDN (HP-TDNThi) provided specific binding sites for assembling Pb2+ labeled MAL aptamer (Pb2+-APT1) and Cd2+ labeled PRO aptamer (Cd2+-APT2). When the target pesticides were present, Pb2+-APT1 and Cd2+-APT2 were dissociated from the hairpin complementary strand of HP-TDNThi, resulting in reduced oxidation currents of Pb2+ (IPb2+) and Cd2+ (ICd2+), respectively, while the oxidation currents of Thi (IThi) remained unchanged. Thus, IPb2+/IThi and ICd2+/IThi oxidation current ratios were used to quantify MAL and PRO, respectively. In addition, the gold nanoparticles (AuNPs) encapsulated in the zeolitic imidazolate framework (ZIF-8) nanocomposites (Au@ZIF-8) greatly increased the catch of HP-TDN, thereby amplifying the detection signal. The rigid three-dimensional structure of HP-TDN could reduce the steric hindrance effect on the electrode surface, which could greatly improve the recognition efficiency of the aptasensor for the pesticide. Under the optimal conditions, the detection limits of the HP-TDN aptasensor for MAL and PRO were 4.3 pg mL-1 and 13.3 pg mL-1, respectively. Our work proposed a new approach to fabricating a high-performance aptasensor for simultaneous detection of multiple organophosphorus pesticides, opening a new avenue for the development of simultaneous detection sensors in the field of food safety and environmental monitoring.
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Affiliation(s)
- Jiansen Li
- College of Agricultural Engineering and Food Science, Shandong University of Technology, No. 266 Xincun Xilu, Zibo, 255049, Shandong Province, China
| | - Fengzhen Yang
- College of Agricultural Engineering and Food Science, Shandong University of Technology, No. 266 Xincun Xilu, Zibo, 255049, Shandong Province, China
| | - Xiaofeng Chen
- College of Agricultural Engineering and Food Science, Shandong University of Technology, No. 266 Xincun Xilu, Zibo, 255049, Shandong Province, China
| | - Honggang Fang
- College of Agricultural Engineering and Food Science, Shandong University of Technology, No. 266 Xincun Xilu, Zibo, 255049, Shandong Province, China
| | - Chuanyun Zha
- College of Agricultural Engineering and Food Science, Shandong University of Technology, No. 266 Xincun Xilu, Zibo, 255049, Shandong Province, China
| | - Jingcheng Huang
- College of Agricultural Engineering and Food Science, Shandong University of Technology, No. 266 Xincun Xilu, Zibo, 255049, Shandong Province, China
| | - Xia Sun
- College of Agricultural Engineering and Food Science, Shandong University of Technology, No. 266 Xincun Xilu, Zibo, 255049, Shandong Province, China
| | - Mohamed Bedair Mohamed Ahmed
- Food Toxicology and Contaminants Dept., Institute of Food Industries and Nutrition, National Research Centre, 33 El-Bohouth St., Dokki, Cairo, 12622, Egypt
| | - Yemin Guo
- College of Agricultural Engineering and Food Science, Shandong University of Technology, No. 266 Xincun Xilu, Zibo, 255049, Shandong Province, China.
| | - Yuan Liu
- College of Agricultural Engineering and Food Science, Shandong University of Technology, No. 266 Xincun Xilu, Zibo, 255049, Shandong Province, China; Department of Food Science&Technology, School of Agriculture&Biology, Shanghai Jiaotong University, Shanghai, 200240, China.
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16
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Ramos B, Vaz WF, Diniz LF, Sanches Neto FO, Ribeiro JCO, Carvalho-Silva VH, Teixeira ACSC, Ribeiro C, Napolitano HB, Carvalho PS. Kinetics, mechanism, and tautomerism in ametryn acid hydrolysis: From molecular structure to environmental impacts. CHEMOSPHERE 2023; 324:138278. [PMID: 36878364 DOI: 10.1016/j.chemosphere.2023.138278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 02/27/2023] [Accepted: 02/28/2023] [Indexed: 06/18/2023]
Abstract
The excessive use of pesticides and the demand for environmentally friendly compounds have driven the focus to detailed studies of the environmental destination of these compounds. Degradation by hydrolysis of pesticides, when released into the soil, can result in the formation of metabolites with potentially adverse effects on the environment. Moving in this direction, we investigated the mechanism of acid hydrolysis of the herbicide ametryn (AMT) and predicted the toxicities of metabolites through experimental and theoretical approaches. The formation of ionized hydroxyatrazine (HA) occurs with the release of the SCH3- group and the addition of H3O+ to the triazine ring. The tautomerization reactions privileged the conversion of AMT into HA. Furthermore, the ionized HA is stabilized by an intramolecular reaction that provides the molecule in two tautomeric states. Experimentally, the hydrolysis of AMT was obtained under acidic conditions and at room temperature with HA as the main product. HA was isolated in a solid state through its crystallization as organic counterions. The mechanism of conversion of AMT to HA and the experimental investigation of the reaction kinetics allowed us to determine the dissociation of CH3SH as the rate-controlling step in the degradation process that culminates in a half-life between 7 and 24 months under typical acid soil conditions of the Brazilian Midwest - region with strong agricultural and livestock vocation. The keto and hydroxy metabolites showed substantial thermodynamic stability and a decrease in toxicity compared to AMT. We hope that this comprehensive study will support the understanding of the degradation of s-triazine-based pesticides.
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Affiliation(s)
- Bruno Ramos
- Research Group in Advanced Oxidation Processes (AdOx), Department of Chemical Engineering, Escola Politécica, University of São Paulo, São Paulo, 05088000, Brazil.
| | - Wesley F Vaz
- Theoretical and Structural Chemistry Group, Goiás State University, 75132-903, Anápolis, Brazil
| | - Luan F Diniz
- Medicine and Cosmetic Quality Control Laboratory, Pharmaceutical Products Department, Pharmacy Faculty, Federal University of Minas Gerais, 31270-901, Belo Horizonte, Brazil
| | - Flavio O Sanches Neto
- Institute of Chemistry, University of Brasília, Postal Box 4478, 70904-970, Brasília, Brazil; Laboratory for Modeling of Physical and Chemical Transformations, Theoretical and Structural Chemistry Group, Goiás State University, 75132-903, Anápolis, Brazil
| | - Julio C O Ribeiro
- Laboratory for Modeling of Physical and Chemical Transformations, Theoretical and Structural Chemistry Group, Goiás State University, 75132-903, Anápolis, Brazil
| | - Valter H Carvalho-Silva
- Institute of Chemistry, University of Brasília, Postal Box 4478, 70904-970, Brasília, Brazil; Laboratory for Modeling of Physical and Chemical Transformations, Theoretical and Structural Chemistry Group, Goiás State University, 75132-903, Anápolis, Brazil.
| | - Antonio Carlos S C Teixeira
- Research Group in Advanced Oxidation Processes (AdOx), Department of Chemical Engineering, Escola Politécica, University of São Paulo, São Paulo, 05088000, Brazil.
| | - Caue Ribeiro
- National Nanotechnology Laboratory for Agribusiness (LNNA), EMBRAPA Instrumentation, 13560-970, São Carlos, SP, Brazil
| | - Hamilton B Napolitano
- Theoretical and Structural Chemistry Group, Goiás State University, 75132-903, Anápolis, Brazil
| | - Paulo S Carvalho
- Physics Institute, Federal University of Mato Grosso do Sul, 79074-460, Campo Grande, MS, Brazil.
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17
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Martínez-Escudero CM, Garrido I, Ros C, Flores P, Hellín P, Contreras F, Fenoll J. Remediation of pesticides in commercial farm soils by solarization and ozonation techniques. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2023; 329:117062. [PMID: 36549052 DOI: 10.1016/j.jenvman.2022.117062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Revised: 12/05/2022] [Accepted: 12/15/2022] [Indexed: 06/17/2023]
Abstract
Soil contamination by pesticides is a growing environmental problem. Even though nowadays numerous soil remediation technologies are available, most of them have not been tested at field scale. This study attempts to demonstrate the efficiency of solarization-ozonation techniques for the removal of twelve pesticides at full scale. Initial solarization and ozonation trials were conducted in plots located in a greenhouse using freshly and aged contaminated soils under controlled pilot conditions. The combination of solarization and ozonation treatment was efficient for all the studied pesticides both in freshly and in aged contaminated soils, being the lower degradation values found for the second type. This low removal suggests that the increase of pesticides' adsorption on soil resulting from ageing decreases their availability. Once the essays were carried out at pilot scale, the solarization-ozonation applicability was evaluated in a commercial farm soil. This trial was carried out in a greenhouse whose soil had previously been contaminated with some of the pesticides studied. A significant degradation (53.8%) was observed after 40 days of treatment. Pesticides' main metabolites were identified during the different remediation experiments. In addition, the cost of the combined solarization and ozonation technology was evaluated. Finally, our results suggest that this combination of techniques could be considered a promising technology to degrade pesticides in soil.
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Affiliation(s)
- C M Martínez-Escudero
- Research Group on Sustainability and Quality of Fruit and Vegetable Production. Instituto Murciano de Investigación y Desarrollo Agrario y Medioambiental. C/ Mayor s/n. La Alberca, 30150, Murcia. Spain.
| | - I Garrido
- Research Group on Sustainability and Quality of Fruit and Vegetable Production. Instituto Murciano de Investigación y Desarrollo Agrario y Medioambiental. C/ Mayor s/n. La Alberca, 30150, Murcia. Spain
| | - C Ros
- Department of Crop Protection. Instituto Murciano de Investigación y Desarrollo Agrario y Medioambiental. C/ Mayor s/n. La Alberca, 30150, Murcia. Spain
| | - P Flores
- Research Group on Sustainability and Quality of Fruit and Vegetable Production. Instituto Murciano de Investigación y Desarrollo Agrario y Medioambiental. C/ Mayor s/n. La Alberca, 30150, Murcia. Spain
| | - P Hellín
- Research Group on Sustainability and Quality of Fruit and Vegetable Production. Instituto Murciano de Investigación y Desarrollo Agrario y Medioambiental. C/ Mayor s/n. La Alberca, 30150, Murcia. Spain
| | - F Contreras
- Research Group on Sustainability and Quality of Fruit and Vegetable Production. Instituto Murciano de Investigación y Desarrollo Agrario y Medioambiental. C/ Mayor s/n. La Alberca, 30150, Murcia. Spain
| | - J Fenoll
- Research Group on Sustainability and Quality of Fruit and Vegetable Production. Instituto Murciano de Investigación y Desarrollo Agrario y Medioambiental. C/ Mayor s/n. La Alberca, 30150, Murcia. Spain.
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18
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Affholder MC, Cohen GJV, Gombert-Courvoisier S, Mench M. Inter and intraspecific variability of dieldrin accumulation in Cucurbita fruits: New perspectives for food safety and phytomanagement of contaminated soils. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 859:160152. [PMID: 36395833 DOI: 10.1016/j.scitotenv.2022.160152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Revised: 11/08/2022] [Accepted: 11/09/2022] [Indexed: 06/16/2023]
Abstract
Due to past agricultural practices, it is common to identify arable soils contaminated with persistent and potentially toxic organochlorine pesticides (OCPs). Occurrence of OCPs, including dieldrin, in vegetables can lead to chronic exposure of the consumers. Some market vegetables, particularly the Cucurbitaceae, are known to accumulate high OCP concentrations. Dieldrin concentration in Cucurbita fruits can exceed the Maximal Residue Limit (MRL) resulting in cultivation and sale restrictions for market gardeners. To assess the intra- and interspecific variability of Cucurbitaceae species for low dieldrin concentration in fruits could be a solution. Here, 24 varieties from seven Cucurbitaceae species were cultivated outdoors in large pots, until fruiting, in soils historically contaminated with dieldrin. More than 330 fruits were harvested and analyzed for determining the inter and intraspecific variability of dieldrin accumulation. Significant interspecific differences occurred with mean fruit concentration ranging between 4.2 ± 7.0 and 85.0 ± 19.4 μg dieldrin kg-1 fresh weigh (FW) in watermelons (C. lanatus L.) and cucumbers (C. sativus L.), respectively. Intraspecific differences only occurred for Cucurbita pepo L. with mean concentration ranging between 4.9 ± 1.1 and 70.3 ± 3.6 μg dieldrin kg-1 FW for the varieties Noire maraîchère and Orélia, respectively. For this plant species, the influence of soil concentration, plant exposure time and biomass on fruit dieldrin concentration depended mainly on varieties.
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Affiliation(s)
- M-C Affholder
- Univ. Bordeaux/Bordeaux-INP, CNRS, EPOC-PROMESS UMR 5805, 1 allée F. Daguin, 33607 Pessac, France; Univ. Bordeaux, INRAE, BIOGECO, Allée Geoffroy St-Hilaire - bât. B2, CS 50023, 33615 cedex Pessac, France.
| | - G J V Cohen
- Univ. Bordeaux/Bordeaux-INP, CNRS, EPOC-PROMESS UMR 5805, 1 allée F. Daguin, 33607 Pessac, France
| | - S Gombert-Courvoisier
- Univ. Bordeaux-Montaigne, Univ. Bordeaux, Ecole Nationale Supérieure d'Architecture et de Paysage de Bordeaux, CNRS, PASSAGES UMR 5319, Pessac, France
| | - M Mench
- Univ. Bordeaux, INRAE, BIOGECO, Allée Geoffroy St-Hilaire - bât. B2, CS 50023, 33615 cedex Pessac, France
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19
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Madrigal JM, Gunier RB, Jones RR, Flory A, Metayer C, Nuckols JR, Ward MH. Contributions of nearby agricultural insecticide applications to indoor residential exposures. ENVIRONMENT INTERNATIONAL 2023; 171:107657. [PMID: 36493610 PMCID: PMC10038187 DOI: 10.1016/j.envint.2022.107657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Revised: 10/28/2022] [Accepted: 11/22/2022] [Indexed: 06/17/2023]
Abstract
BACKGROUND Pesticide exposure has been associated with adverse health effects. We evaluated relationships between proximity to agricultural insecticide applications and insecticides in household dust, accounting for land use and wind direction. METHODS We measured concentrations (ng/g) of nine insecticides in carpet-dust samples collected from 598 California homes. Using a geographic information system (GIS), we integrated the California Pesticide Use Reporting (CPUR) database to estimate agricultural use within residential buffers with radii of 0.5 to 4 km. We calculated the density of use (kg/km2) during 30-, 60-, 180-, and 365-day periods prior to dust collection and evaluated relationships between three density metrics (CPUR unit-based, agricultural land area adjusted, and average daily wind direction adjusted) and dust concentrations. We modeled natural-log transformed concentrations using Tobit regression for carbaryl, chlorpyrifos, cypermethrin, diazinon, and permethrin. Odds of detection were modeled with logistic regression for azinphos-methyl, cyfluthrin, malathion, and phosmet. We adjusted for season, year, occupation, and home/garden uses. RESULTS Chlorpyrifos use within 1-4 km was associated with 1 to 2-times higher dust concentrations in both the 60- and 365-day periods. Carbaryl applications within 2-4 km of homes 60-days prior to dust collection were associated with 3 to 7-times higher concentrations and the 4 km trend was strongest using the wind-adjusted metric (p-trend = 0.04). For diazinon, there were 2-times higher concentrations for the 60-day metrics in the 2 km buffer and for the CPUR and wind-adjusted metrics within 4 km. Cyfluthrin, phosmet, and azinphos-methyl applications within 4 km in the prior 365-days were associated with 2-, 6-, and 3-fold higher odds of detection, respectively. CONCLUSIONS Agricultural use of six of the nine insecticides within 4 km is an important determinant of indoor contamination. Our findings demonstrated that GIS-based metrics for quantifying potential exposure to fugitive emissions from agriculture should incorporate tailored distances and time periods and support wind-adjustment for some, but not all insecticides.
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Affiliation(s)
- Jessica M Madrigal
- Occupational and Environmental Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Department of Health and Human Services, Rockville, MD, USA.
| | - Robert B Gunier
- Center for Environmental Research and Community Health (CERCH), University of California, Berkeley, School of Public Health, Berkeley, CA, USA
| | - Rena R Jones
- Occupational and Environmental Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Department of Health and Human Services, Rockville, MD, USA
| | | | - Catherine Metayer
- University of California, Berkeley, School of Public Health, Berkeley, CA, USA
| | - John R Nuckols
- Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins, CO, USA; JRN Environmental Health Sciences, Ltd, North Bethesda, MD, USA
| | - Mary H Ward
- Occupational and Environmental Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Department of Health and Human Services, Rockville, MD, USA
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20
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Santos KPED, Ferreira Silva I, Mano-Sousa BJ, Duarte-Almeida JM, Castro WVD, Azambuja Ribeiro RIMD, Santos HB, Thomé RG. Abamectin promotes behavior changes and liver injury in zebrafish. CHEMOSPHERE 2023; 311:136941. [PMID: 36272627 DOI: 10.1016/j.chemosphere.2022.136941] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 10/14/2022] [Accepted: 10/17/2022] [Indexed: 06/16/2023]
Abstract
The indiscriminate use of pesticides is a worldwide concern due to the environment contamination since it can cause deleterious effects to non-target organisms including the fishes. The effects of abamectin, a pesticide from the avermectin family, were evaluated in adult zebrafish (Danio rerio) after exposure to a commercial formula commonly used in Brazil. The animals were submitted to acute (96 h) and to a short-term chronic exposure (15 days) of distinct concentrations of abamectin. LC50 was determined and a histological study followed by an immunohistochemistry analysis for P-gp and HSP70 identification were performed on livers of the animals submitted to the acute and chronic treatment, respectively. Moreover, behavior patterns were observed daily in both trials. A LC50 value of 105.68 μg/L was determined. The histological analysis revealed a morphological alteration of the hepatocytes, glycogen accumulation, degeneration, and disorganization of the cytoplasm, and a pyknotic, irregular, and laterally located nuclei. The immunohistochemistry for HSP70 and P-gp showed strong staining in the hepatocytes of the control groups and progressive decrease as the concentration of abamectin increased. Changes were observed in body posture, movement around the aquarium, opercular activity, body color and search for food in the groups treated with abamectin. The results presented suggest that abamectin can affect the behavioral pattern of the animals, promote morphological changes, and decrease the expression of HSP70 and P-gp in zebrafish liver.
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Affiliation(s)
- Keiza Priscila Enes Dos Santos
- Universidade Federal de São João Del Rei, Campus Centro Oeste, Laboratório de Processamento de Tecidos, Rua Sebastião Gonçalves Coelho, 400, Divinópolis, 35501-296, Minas Gerais, Brazil
| | - Isabella Ferreira Silva
- Universidade Federal de São João Del Rei, Campus Centro Oeste, Laboratório de Processamento de Tecidos, Rua Sebastião Gonçalves Coelho, 400, Divinópolis, 35501-296, Minas Gerais, Brazil
| | - Brayan Jonas Mano-Sousa
- Universidade Federal de São João Del Rei, Campus Centro Oeste, Laboratório de Farmacognosia, Rua Sebastião Gonçalves Coelho, 400, Divinópolis, 35501-296, Minas Gerais, Brazil
| | - Joaquim Maurício Duarte-Almeida
- Universidade Federal de São João Del Rei, Campus Centro Oeste, Laboratório de Farmacognosia, Rua Sebastião Gonçalves Coelho, 400, Divinópolis, 35501-296, Minas Gerais, Brazil
| | - Whocely Victor de Castro
- Universidade Federal de São João Del Rei, Campus Centro Oeste, Laboratório Central Analítica, Rua Sebastião Gonçalves Coelho, 400, Divinópolis, 35501-296, Minas Gerais, Brazil
| | - Rosy Iara Maciel de Azambuja Ribeiro
- Universidade Federal de São João Del Rei, Campus Centro Oeste, Laboratório de Patologia Experimental, Rua Sebastião Gonçalves Coelho, 400, Divinópolis, 35501-296, Minas Gerais, Brazil
| | - Hélio Batista Santos
- Universidade Federal de São João Del Rei, Campus Centro Oeste, Laboratório de Processamento de Tecidos, Rua Sebastião Gonçalves Coelho, 400, Divinópolis, 35501-296, Minas Gerais, Brazil
| | - Ralph Gruppi Thomé
- Universidade Federal de São João Del Rei, Campus Centro Oeste, Laboratório de Processamento de Tecidos, Rua Sebastião Gonçalves Coelho, 400, Divinópolis, 35501-296, Minas Gerais, Brazil.
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21
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Zhu X, Ma X, Gao C, Mu Y, Pei Y, Liu C, Zou A, Sun X. Fabrication of CuO nanoparticles composite ε-polylysine-alginate nanogel for high-efficiency management of Alternaria alternate. Int J Biol Macromol 2022; 223:1208-1222. [PMID: 36375663 DOI: 10.1016/j.ijbiomac.2022.11.072] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Revised: 11/07/2022] [Accepted: 11/08/2022] [Indexed: 11/13/2022]
Abstract
Although ε-poly-l-lysine (ε-PL) has a good potential as a green fungicide, high concentration is usually required during its controlling of plant disease. On the other hand, same problems also appeared in the study of CuONP based nano pesticides. In this manuscript, a new composite alginate nanogel (ALGNP) that containing CuONP and ε-PL was fabricated via in situ reduction of CuONP in nanogel and ε-PL surface coating. Based on the chelation of amide bond of ε-PL and Cu2+ released by CuONP, the synergy effect between Cu2+ and ε-PL layer of the nanogel make the nanogel (CuONP@ALGNP@PL) performed high anti-fungal activity under low Cu2+ and ε-PL concentration (Cu concentration was 40.09 μg/mL, ε-PL concentration was 11.90 μg/mL). Study showed that the nanogel could more significantly destroy the fungal cell membrane than CuONP@ALGNP and ALGNP@PL, also better than commercial fungicide CuCaSO4 (Cu concentration was 120 μg/mL). Furthermore, CuONP@ALGNP@PL could seriously affect the spore production, spore germination rate and bud tube elongation length of Alternaria alternate. Moreover, CuONP@ALGNP@PL also inhibit Botrytis cinerea, Phytophthora, Thanatephorus cucumeris and Fusarium graminearum. These results showed that composite of CuONP and ε-PL based on nanogel can decrease the raw materials application amount, and achieve a high disease controlling ability, which provides a new perspective for preventing fungal diseases.
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Affiliation(s)
- Xin Zhu
- College of Plant Protection, Southwest University, Chongqing 400715, China
| | - Xiaozhou Ma
- College of Plant Protection, Southwest University, Chongqing 400715, China; Chongqing Key Laboratory of Soft-Matter Material Chemistry and Function Manufacturing, Southwest University, Chongqing 400715, China
| | - Changdan Gao
- College of Plant Protection, Southwest University, Chongqing 400715, China
| | - Yanling Mu
- College of Plant Protection, Southwest University, Chongqing 400715, China
| | - Yuehong Pei
- College of Plant Protection, Southwest University, Chongqing 400715, China
| | - Changyun Liu
- College of Plant Protection, Southwest University, Chongqing 400715, China
| | - Aihong Zou
- College of Plant Protection, Southwest University, Chongqing 400715, China
| | - Xianchao Sun
- College of Plant Protection, Southwest University, Chongqing 400715, China; Chongqing Key Laboratory of Soft-Matter Material Chemistry and Function Manufacturing, Southwest University, Chongqing 400715, China.
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22
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McGinley J, Healy MG, Ryan PC, Mellander PE, Morrison L, O'Driscoll JH, Siggins A. Batch adsorption of herbicides from aqueous solution onto diverse reusable materials and granulated activated carbon. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2022; 323:116102. [PMID: 36103789 DOI: 10.1016/j.jenvman.2022.116102] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Revised: 07/18/2022] [Accepted: 08/23/2022] [Indexed: 06/15/2023]
Abstract
This study reports the kinetics and isotherms of the adsorption of five herbicides, MCPA, mecoprop-P, 2,4-D, fluroxypyr and triclopyr, from aqueous solutions onto a range of raw and pyrolysed waste materials originating from an industrial setting. The raw waste materials investigated demonstrated little capability for any herbicide adsorption. Granulated activated carbon (GAC) was capable of the best removal of the herbicides, with >95% removal observed. A first order kinetic model fitted the data best for GAC adsorption of 2,4-D, while a pseudo-first order model fitted the data best for GAC adsorption of fluroxypyr and triclopyr, indicating that adsorption was via physisorption. A pseudo-second order kinetic model fitted the GAC adsorption of MCPA and mecoprop-P, which is indicative of chemisorption. The adsorption of the herbicides in all cases was best described by the Freundlich model, indicating that adsorption occurred onto heterogeneous surfaces.
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Affiliation(s)
- J McGinley
- Civil Engineering and Ryan Institute, National University of Ireland Galway, Galway, Ireland
| | - M G Healy
- Civil Engineering and Ryan Institute, National University of Ireland Galway, Galway, Ireland
| | - P C Ryan
- Discipline of Civil, Structural and Environmental Engineering, School of Engineering, University College Cork, Ireland; Environmental Research Institute, University College Cork, Cork, Ireland
| | - P-E Mellander
- Teagasc Environmental Research Centre, Johnstown Castle, Co. Wexford, Ireland
| | - L Morrison
- Earth and Ocean Sciences, School of Natural Sciences and Ryan Institute, National University of Ireland Galway, Galway, Ireland
| | - J Harmon O'Driscoll
- Discipline of Civil, Structural and Environmental Engineering, School of Engineering, University College Cork, Ireland
| | - A Siggins
- Civil Engineering and Ryan Institute, National University of Ireland Galway, Galway, Ireland; Teagasc Environmental Research Centre, Johnstown Castle, Co. Wexford, Ireland.
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23
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Ling W, Kaliaperumal K, Huang M, Liang Y, Ouyang Z, Zhou Z, Jiang Y, Zhang J. Pomelo seed oil: Natural insecticide against cowpea aphid. FRONTIERS IN PLANT SCIENCE 2022; 13:1048814. [PMID: 36426147 PMCID: PMC9681153 DOI: 10.3389/fpls.2022.1048814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Accepted: 10/24/2022] [Indexed: 06/16/2023]
Abstract
Cowpea aphid (Aphis craccivora Koch) is a plant pest that causes serious damage to vegetable crops. Extensive use of synthetic chemical pesticides causes deleterious effects on consumers as well as the environment. Hence, the search for environmentally friendly insecticides in the management of cowpea aphids is required. The present work aims to investigate the aphicidal activity of pomelo seed oil (PSO) on cowpea aphids, the possible insecticidal mechanisms, its chemical constituent profile, as well as the toxicity of its primary compounds. The results of the toxicity assay showed that PSO had significant insecticidal activity against aphids with a 72-hour LC50 value of 0.09 μg/aphid and 3.96 mg/mL in the contact and residual toxicity assay, respectively. The enzymatic activity of both glutathione S-transferase (GST) and acetyl cholinesterase (AChE) significantly decreased, as well as the total protein content, after PSO treatment, which suggested that the reduction of AChE, GST, and the total protein content in aphids treated with PSO might be responsible for the mortality of A. craccivora. The GC-MS analysis revealed that PSO contained limonene (22.86%), (9Z,12Z)-9,12-octadecadienoic acid (20.21%), n-hexadecanoic acid (15.79%), (2E,4E)-2,4-decadienal (12.40%), and (2E,4Z)-2,4-decadienal (7.77%) as its five major compounds. Furthermore, (9Z,12Z)-9,12-octadecadienoic acid showed higher toxicity to aphids than both PSO and thiamethoxam (positive control). This study emphasized the potential of PSO as a natural plant-derived insecticide in controlling cowpea aphids and also provided a novel approach for the value-added utilization of pomelo seed.
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Affiliation(s)
- Wei Ling
- National Engineering Research Center of Navel Orange, Gannan Normal University, Ganzhou, China
| | - Kumaravel Kaliaperumal
- National Engineering Research Center of Navel Orange, Gannan Normal University, Ganzhou, China
- Unit of Biomaterials Division, Department of Orthodontics, Saveetha Dental College and Hospitals, Saveetha University, Chennai, India
| | - Meiling Huang
- National Engineering Research Center of Navel Orange, Gannan Normal University, Ganzhou, China
| | - Yan Liang
- National Engineering Research Center of Navel Orange, Gannan Normal University, Ganzhou, China
| | - Zhigang Ouyang
- National Engineering Research Center of Navel Orange, Gannan Normal University, Ganzhou, China
| | - Zhonggao Zhou
- School of Chemistry and Chemical Engineering, Gannan Normal University, Ganzhou, China
| | - Yueming Jiang
- South China Botanical Garden, Chinese Academy of Science, Guangzhou, China
| | - Jun Zhang
- National Engineering Research Center of Navel Orange, Gannan Normal University, Ganzhou, China
- South China Botanical Garden, Chinese Academy of Science, Guangzhou, China
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24
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Perczyk P, Młyńczak M, Wydro P, Broniatowski M. Persistent organic pollutants in model fungal membranes. Effects on the activity of phospholipases. BIOCHIMICA ET BIOPHYSICA ACTA. BIOMEMBRANES 2022; 1864:184018. [PMID: 35926566 DOI: 10.1016/j.bbamem.2022.184018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 07/26/2022] [Accepted: 07/28/2022] [Indexed: 06/15/2023]
Abstract
Soils are the final sink for multiple organic pollutants emitted to the environment. Some of these chemicals which are toxic, recalcitrant and can bioaccumulate in living organism and biomagnify in trophic chains are classified persistent organic pollutants (POP). Vast areas of arable land have been polluted by POPs and the only economically possible means of decontamination is bioremediation, that is the utilization of POP-degrading microbes. Especially useful can be non-ligninolytic fungi, as their fast-growing mycelia can reach POP molecules strongly bond to soil minerals or humus fraction inaccessible to bacteria. The mobilized POP molecules are incorporated into the fungal plasma membrane where their degradation begins. The presence of POP molecules in the membranes can change their physical properties and trigger toxic effects to the cell. To avoid these phenomena fungi can quickly remodel the phospholipid composition of their membrane with employing different phospholipases and acyltransferases. However, if the presence of POP downregulates the phospholipases, toxic effects and the final death of microbial cells are highly probable. In our studies we applied multicomponent Langmuir monolayers with their composition mimicking fungal plasma membranes and studied their interactions with two different microbial phospholipases: phospholipase C (α-toxin) and phospholipase A1 (Lecitase ultra). The model membranes were doped with selected POPs that are frequently found in contaminated soils. It turned out that most of the employed POPs do not downregulate considerably the activity of phospholipases, which is a good prognostics for the application of non-ligninolytic fungi in bioremediation.
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Affiliation(s)
- Paulina Perczyk
- Department of Environmental Chemistry, Faculty of Chemistry, Jagiellonian University in Kraków, Gronostajowa 2, 30-387 Kraków, Poland
| | - Maja Młyńczak
- Department of Environmental Chemistry, Faculty of Chemistry, Jagiellonian University in Kraków, Gronostajowa 2, 30-387 Kraków, Poland
| | - Paweł Wydro
- Department of Physical Chemistry and Electrochemistry, Faculty of Chemistry, Jagiellonian University in Kraków, Gronostajowa 2, 30-387 Kraków, Poland
| | - Marcin Broniatowski
- Department of Environmental Chemistry, Faculty of Chemistry, Jagiellonian University in Kraków, Gronostajowa 2, 30-387 Kraków, Poland.
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25
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Schwarz E, Khurana S, Chakrawal A, Chavez Rodriguez L, Wirsching J, Streck T, Manzoni S, Thullner M, Pagel H. Spatial Control of Microbial Pesticide Degradation in Soil: A Model-Based Scenario Analysis. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2022; 56:14427-14438. [PMID: 36166755 PMCID: PMC9583605 DOI: 10.1021/acs.est.2c03397] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Revised: 08/12/2022] [Accepted: 09/08/2022] [Indexed: 06/16/2023]
Abstract
Microbial pesticide degraders are heterogeneously distributed in soil. Their spatial aggregation at the millimeter scale reduces the frequency of degrader-pesticide encounter and can introduce transport limitations to pesticide degradation. We simulated reactive pesticide transport in soil to investigate the fate of the widely used herbicide 4-chloro-2-methylphenoxyacetic acid (MCPA) in response to differently aggregated distributions of degrading microbes. Four scenarios were defined covering millimeter scale heterogeneity from homogeneous (pseudo-1D) to extremely heterogeneous degrader distributions and two precipitation scenarios with either continuous light rain or heavy rain events. Leaching from subsoils did not occur in any scenario. Within the topsoil, increasing spatial heterogeneity of microbial degraders reduced macroscopic degradation rates, increased MCPA leaching, and prolonged the persistence of residual MCPA. In heterogeneous scenarios, pesticide degradation was limited by the spatial separation of degrader and pesticide, which was quantified by the spatial covariance between MCPA and degraders. Heavy rain events temporarily lifted these transport constraints in heterogeneous scenarios and increased degradation rates. Our results indicate that the mild millimeter scale spatial heterogeneity of degraders typical for arable topsoil will have negligible consequences for the fate of MCPA, but strong clustering of degraders can delay pesticide degradation.
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Affiliation(s)
- Erik Schwarz
- Department
of Physical Geography, Stockholm University, 10691 Stockholm, Sweden
- Bolin
Centre for Climate Research, Stockholm University, 10691 Stockholm, Sweden
- Institute
of Soil Science and Land Evaluation, Biogeophysics, University of Hohenheim, 70599 Stuttgart, Germany
| | - Swamini Khurana
- Department
of Physical Geography, Stockholm University, 10691 Stockholm, Sweden
- Department
of Environmental Microbiology, Helmholtz
Centre for Environmental Research (UFZ), 04318 Leipzig, Germany
| | - Arjun Chakrawal
- Department
of Physical Geography, Stockholm University, 10691 Stockholm, Sweden
- Bolin
Centre for Climate Research, Stockholm University, 10691 Stockholm, Sweden
| | - Luciana Chavez Rodriguez
- Institute
of Soil Science and Land Evaluation, Biogeophysics, University of Hohenheim, 70599 Stuttgart, Germany
- Department
of Ecology and Evolutionary Biology, University
of California Irvine, Irvine, California 92697, United States
| | - Johannes Wirsching
- Institute
of Soil Science and Land Evaluation, Soil Biology, University of Hohenheim, 70599 Stuttgart, Germany
| | - Thilo Streck
- Institute
of Soil Science and Land Evaluation, Biogeophysics, University of Hohenheim, 70599 Stuttgart, Germany
| | - Stefano Manzoni
- Department
of Physical Geography, Stockholm University, 10691 Stockholm, Sweden
- Bolin
Centre for Climate Research, Stockholm University, 10691 Stockholm, Sweden
| | - Martin Thullner
- Department
of Environmental Microbiology, Helmholtz
Centre for Environmental Research (UFZ), 04318 Leipzig, Germany
- Federal
Institute for Geosciences and Natural Resources (BGR), 30655 Hannover, Germany
| | - Holger Pagel
- Institute
of Soil Science and Land Evaluation, Biogeophysics, University of Hohenheim, 70599 Stuttgart, Germany
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26
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Chengatt AP, Sarath NG, Sebastian DP, Mohanan NS, Sindhu ES, George S, Puthur JT. Chelate assisted phytoextraction for effective rehabilitation of heavy metal(loid)s contaminated lands. INTERNATIONAL JOURNAL OF PHYTOREMEDIATION 2022; 25:981-996. [PMID: 36148488 DOI: 10.1080/15226514.2022.2124233] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
The contamination of lands and water by heavy toxic metal(loid)s is an environmental issue that needs serious attention as it poses a major threat to public health. The persistence of heavy metals/metalloids in the environment as well as their potentially dangerous effects on organisms underpins the need to restore the areas contaminated by heavy toxic metal(loid)s. Soil restoration can be achieved through a variety of different methods. Being more cost-effective and environmentally sustainable, phytoremediation has recently replaced traditional processes like soil washing and burning. Many plants have been intensively explored to eliminate various heavy metals from polluted soils through phytoextraction, which is a commonly used phytoremediation approach. The ability of chelants to enhance phytoextraction potential has also received wide attention owing to their ability to elevate the efficiency of plants in removing heavy metal(loid)s. Chelants have been found to improve plant growth and the activity of the defense system. Several chelants, either non-biodegradable or biodegradable, have been reported to augment the phytoextraction efficiencies of various plants. The problem of the leaching of heavy metal(loid)s and secondary pollution caused by non-biodegradable chelants can be overcome by the use of biodegradable chelants to an extent. This review is a brief report focusing on recent articles on chelate-assisted phytoextraction of heavy metal (loids) As, Cd, Cu, Cr, Hg, Ni, Pb, U, and Zn.
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Affiliation(s)
| | - Nair G Sarath
- Plant Physiology and Biochemistry Division, Department of Botany, University of Calicut, Kozhikode, India
| | | | | | - E S Sindhu
- Department of Botany, St. Joseph's College (Autonomous), Kozhikode, India
| | - Satheesh George
- Department of Botany, St. Joseph's College (Autonomous), Kozhikode, India
| | - Jos T Puthur
- Plant Physiology and Biochemistry Division, Department of Botany, University of Calicut, Kozhikode, India
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27
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Khallaf A, Wang P, Zhuo S, Zhu H, Liu H. Structural design and insecticidal activity of 1,3,4‐oxadiazole‐ring containing pyridylpyrazole‐4‐carboxamides. J Heterocycl Chem 2022. [DOI: 10.1002/jhet.4571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Abdalla Khallaf
- School of Chemistry & Chemical Engineering, Shandong University of Technology, 266 West Road Zibo P. R. China
- Department of Applied Chemistry College of Chemistry and Molecular Engineering, Nanjing Tech. University Nanjing P. R. China
| | - Ping Wang
- School of Chemistry & Chemical Engineering, Shandong University of Technology, 266 West Road Zibo P. R. China
| | - Shuping Zhuo
- School of Chemistry & Chemical Engineering, Shandong University of Technology, 266 West Road Zibo P. R. China
| | - Hongjun Zhu
- Department of Applied Chemistry College of Chemistry and Molecular Engineering, Nanjing Tech. University Nanjing P. R. China
| | - Hui Liu
- School of Chemistry & Chemical Engineering, Shandong University of Technology, 266 West Road Zibo P. R. China
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28
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Zaccaro-Gruener ML, Norsworthy JK, Brabham CB, Barber LT, Butts TR, Roberts TL, Mauromoustakos A. Evaluation of dicamba volatilization when mixed with glyphosate using imazethapyr as a tracer. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2022; 317:115303. [PMID: 35613534 DOI: 10.1016/j.jenvman.2022.115303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 04/22/2022] [Accepted: 05/11/2022] [Indexed: 06/15/2023]
Abstract
Expansion of dicamba-resistant crops increased the frequency of off-target movement issues, especially in the midsouthern United States. Six field trials were conducted over two growing seasons with the purpose to determine the contribution of volatilization and physical suspension of particles to the off-target movement of dicamba when applied with glyphosate and imazethapyr - a non-volatile herbicide used as a tracer for physical off-target movement. Applications included dicamba at 560 g ha-1, glyphosate at 1260 g ha-1, and imazethapyr at 105 g ha-1. Applicators include glyphosate with dicamba to increase the spectrum of weed control from these applications; however, this addition increases potential for dicamba volatilization. Following application of the mixture, air samplers were placed in the field to collect dicamba and imazethapyr. Results showed there was at least 50 times more dicamba than imazethapyr detected even though the dicamba:imazethapyr ratio applied was 5.3:1. Dicamba was detected in the treated area and the off-site locations and all intervals of air sampling, ranging from 126 to 5990 ng. No more than 37.5 ng of imazethapyr was detected during the first 24-h after application (HAA) inside the treated area. Imazethapyr was only detected in 9 of the 20 sampling combinations during these experiments, and most of these detections (6) occurred during the first 24 HAA and inside the treated area. While some movement from the suspension of particles occurred based on the detection of imazethapyr in air samples, results show that most dicamba detection was due to the volatilization of the herbicide.
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Affiliation(s)
| | - Jason K Norsworthy
- Distinguished Professor, University of Arkansas System Division of Agriculture, USA
| | - Chad B Brabham
- Former Postdoctoral Associate, University of Arkansas System Division of Agriculture, USA
| | - L Tom Barber
- Professor and Extension Weed Scientist, University of Arkansas System Division of Agriculture, USA
| | - Thomas R Butts
- Assistant Professor and Extension Weed Scientist, University of Arkansas System Division of Agriculture, USA
| | - Trenton L Roberts
- Associate Professor of Soil Fertility/Soil Testing, University of Arkansas System Division of Agriculture, USA
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Wojcieszak M, Krupa B, Syguda A, Walkiewicz F, Wilkowska M, Kozak M, Materna K. Surface activity and phytotoxicity of morpholinium herbicidal ionic liquids. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.119750] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Pathak VM, Verma VK, Rawat BS, Kaur B, Babu N, Sharma A, Dewali S, Yadav M, Kumari R, Singh S, Mohapatra A, Pandey V, Rana N, Cunill JM. Current status of pesticide effects on environment, human health and it's eco-friendly management as bioremediation: A comprehensive review. Front Microbiol 2022; 13:962619. [PMID: 36060785 PMCID: PMC9428564 DOI: 10.3389/fmicb.2022.962619] [Citation(s) in RCA: 104] [Impact Index Per Article: 52.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Accepted: 07/07/2022] [Indexed: 11/22/2022] Open
Abstract
Pesticides are either natural or chemically synthesized compounds that are used to control a variety of pests. These chemical compounds are used in a variety of sectors like food, forestry, agriculture and aquaculture. Pesticides shows their toxicity into the living systems. The World Health Organization (WHO) categorizes them based on their detrimental effects, emphasizing the relevance of public health. The usage can be minimized to a least level by using them sparingly with a complete grasp of their categorization, which is beneficial to both human health and the environment. In this review, we have discussed pesticides with respect to their global scenarios, such as worldwide distribution and environmental impacts. Major literature focused on potential uses of pesticides, classification according to their properties and toxicity and their adverse effect on natural system (soil and aquatic), water, plants (growth, metabolism, genotypic and phenotypic changes and impact on plants defense system), human health (genetic alteration, cancer, allergies, and asthma), and preserve food products. We have also described eco-friendly management strategies for pesticides as a green solution, including bacterial degradation, myco-remediation, phytoremediation, and microalgae-based bioremediation. The microbes, using catabolic enzymes for degradation of pesticides and clean-up from the environment. This review shows the importance of finding potent microbes, novel genes, and biotechnological applications for pesticide waste management to create a sustainable environment.
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Affiliation(s)
| | - Vijay K. Verma
- Department of Microbiology, University of Delhi, New Delhi, India
| | - Balwant Singh Rawat
- Department of Pharmaceutical Sciences, Gurukul Kangri Deemed to be University, Haridwar, India
| | - Baljinder Kaur
- Indian Institute of Technology Bombay, Mumbai, Maharashtra, India
| | - Neelesh Babu
- Department of Microbiology, Baba Farid Institute of Technology, Sudhowala, India
| | - Akansha Sharma
- Allergy and Immunology Section, CSIR-IGIB, New Delhi, India
| | - Seeta Dewali
- Laboratory of Alternative Protocols in Zoology and Biotechnology Research Laboratory, Department of Zoology, Kumaun University, Nainital, India
| | - Monika Yadav
- Cancer Biology Laboratory, School of Life Sciences, Jawaharlal Nehru University, New Delhi, India
| | - Reshma Kumari
- Department of Botany & Microbiology, Gurukul Kangri Deemed to be University, Haridwar, India
| | - Sevaram Singh
- Multidisciplinary Clinical Translational Research, Translational Health Science and Technology Institute, NCR Biotech Science Cluster, Faridabad, India
- Jawaharlal Nehru University, New Delhi, India
| | - Asutosh Mohapatra
- Food Process Engineering, National Institute of Food Technology, Entrepreneurship and Management, Thanjavur, India
| | - Varsha Pandey
- Department of Bioscience and Biotechnology, Banasthali Vidyapith, Newai Tonk, India
| | - Nitika Rana
- Department of Environmental Science, Dr. Yashwant Singh Parmar University of Horticulture and Forestry, Solan, India
| | - Jose Maria Cunill
- Biotechnology Engineering, Universidad Politécnica Metropolitana de Puebla, Mexico, Mexico
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Rasool S, Rasool T, Gani KM. A review of interactions of pesticides within various interfaces of intrinsic and organic residue amended soil environment. CHEMICAL ENGINEERING JOURNAL ADVANCES 2022. [DOI: 10.1016/j.ceja.2022.100301] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Peris A, Barbieri MV, Postigo C, Rambla-Alegre M, López de Alda M, Eljarrat E. Pesticides in sediments of the Ebro River Delta cultivated area (NE Spain): Occurrence and risk assessment for aquatic organisms. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2022; 305:119239. [PMID: 35398158 DOI: 10.1016/j.envpol.2022.119239] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 03/25/2022] [Accepted: 03/28/2022] [Indexed: 06/14/2023]
Abstract
Intense agricultural activities are performed in the Ebro River Delta (NE Spain) with extensive use of pesticides. Medium to highly polar pesticides have not been studied intensively in sediments despite its larger use in the recent years. This work aimed at assessing the occurrence of 69 pesticides, including medium to highly polar compounds, in sediments collected from drainage and irrigation channels of the Ebro River Delta during the main rice growing season. In addition, an environmental risk assessment was performed to evaluate the potential adverse effects to sediment-dwelling organisms with the risk quotient approach. A total of 24 pesticides were detected in sediments with bentazone and cypermethrin exhibiting high detection frequencies (79%) as well as high mean concentration levels (61.9 and 81.8 ng g-1 dw, respectively). Overall, the Alfacs bay, in the South of the delta, presented higher pesticide contamination than the Fangar bay, in the North. A similar pesticide distribution profile was observed in both bays, with oxadiazoles, organochlorines, pyrethroids, benzothiazinones and organophosphates as major, predominant classes. The presence of oxadiazon, pendimethalin and thifensulfuron methyl in the sediments may pose a moderate risk to sediment-dwelling organisms while bentazone, chlorpyrifos, and cypermethrin exhibited a potential high risk. Thus, the importance of the inclusion of medium to highly polar pesticides in the analysis of sediments is emphasized since some polar pesticides such as bentazone, imidacloprid, and thifensulfuron-methyl have been detected at concentrations that may pose a risk to aquatic organisms. Moreover, the co-occurrence of pesticides may potentially pose a high risk to sediment-dwelling organisms in 13 out of the 14 investigated locations. Finally, it could be concluded that the risk derived from the presence of pesticides in sediments must be assessed since some pesticides not detected at concerning levels in water, may pose a moderate/high risk in the sediments.
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Affiliation(s)
- A Peris
- Dep. of Environmental Chemistry, IDAEA-CSIC, Jordi Girona 18-26, 08034, Barcelona, Spain
| | - M V Barbieri
- Dep. of Environmental Chemistry, IDAEA-CSIC, Jordi Girona 18-26, 08034, Barcelona, Spain
| | - C Postigo
- Dep. of Environmental Chemistry, IDAEA-CSIC, Jordi Girona 18-26, 08034, Barcelona, Spain
| | - M Rambla-Alegre
- Institute of Agriculture and Food Research and Technology (IRTA), Ctra. Poble Nou, Km 5.5, Sant Carles de La Ràpita, Tarragona, 43540, Spain
| | - M López de Alda
- Dep. of Environmental Chemistry, IDAEA-CSIC, Jordi Girona 18-26, 08034, Barcelona, Spain
| | - E Eljarrat
- Dep. of Environmental Chemistry, IDAEA-CSIC, Jordi Girona 18-26, 08034, Barcelona, Spain.
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Vazquez ND, Chierichetti MA, Acuña FH, Miglioranza KSB. Occurrence of polychlorinated biphenyls (PCBs) in the sea anemone Bunodosoma zamponii, sediments and seawater from the southwestern Atlantic. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:39649-39664. [PMID: 35107728 DOI: 10.1007/s11356-022-18877-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Accepted: 01/21/2022] [Indexed: 06/14/2023]
Abstract
Polychlorinated biphenyls (PCBs) are persistent and bioaccumulable organic compounds. The occurrence of PCBs was assessed in two populations of the intertidal sea anemone Bunodosoma zamponii living under different anthropogenic strains. One location was in vicinity to a wastewater plant (Las Delicias, LD), and the other was a preserved location chosen as a reference site (Punta Cantera, PC). Anemone populations were sampled 4 times (spring, summer, autumn and winter) throughout a year, in addition to seawater and sediment from those areas. PCB loadings ranged from 2.89 to 79.41 ng L-1 in seawater samples and from 0.07 to 6.61 ng g-1 dry weight in sediment samples. Total PCB levels ranged from 0.22 to 14.94 and 2.79 to 24.69 ng g-1 wet weight in anemones from PC and LD, respectively. PCBs concentrations in anemones from LD were significantly greater than PC during spring, summer and winter. The congeners 18 and 44 prevailed in seawater samples, 44 and 52 in sediment and 18 and 132+153 in anemones. Redundancy analysis integrated PCB levels from all matrixes and bolstered contrast between sampling sites. Seasonality was also a relevant factor since during winter PCB loading was greater in sediment and anemone samples, coincident with the rainiest season. Disparity between sites could be due to LD's proximity to the wastewater plant, effect of littoral drift direction and/or asymmetries in anemones physiological condition.
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Affiliation(s)
- Nicolas D Vazquez
- Laboratorio de Ecotoxicología y Contaminación Ambiental, Facultad de Ciencias Exactas y Naturales (FCEyN), Universidad Nacional de Mar del Plata (UNMdP), Mar del Plata, Argentina.
- Laboratorio de Biología de Cnidarios, FCEyN UNMDP, Mar del Plata, Argentina.
- Instituto de Investigaciones Marinas y Costeras (IIMyC), FCEyN, UNMdP, CONICET, 3350, 7600, Mar del Plata, Funes, Argentina.
| | - Melisa A Chierichetti
- Laboratorio de Ecotoxicología y Contaminación Ambiental, Facultad de Ciencias Exactas y Naturales (FCEyN), Universidad Nacional de Mar del Plata (UNMdP), Mar del Plata, Argentina
- Instituto de Investigaciones Marinas y Costeras (IIMyC), FCEyN, UNMdP, CONICET, 3350, 7600, Mar del Plata, Funes, Argentina
| | - Fabian H Acuña
- Laboratorio de Biología de Cnidarios, FCEyN UNMDP, Mar del Plata, Argentina
- Instituto de Investigaciones Marinas y Costeras (IIMyC), FCEyN, UNMdP, CONICET, 3350, 7600, Mar del Plata, Funes, Argentina
- Estación Científica Coiba (Coiba-AIP), Clayton, República de Panamá
| | - Karina S B Miglioranza
- Laboratorio de Ecotoxicología y Contaminación Ambiental, Facultad de Ciencias Exactas y Naturales (FCEyN), Universidad Nacional de Mar del Plata (UNMdP), Mar del Plata, Argentina
- Instituto de Investigaciones Marinas y Costeras (IIMyC), FCEyN, UNMdP, CONICET, 3350, 7600, Mar del Plata, Funes, Argentina
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Li J, Hu K, Hu L, Hou X, Li Q, Liu A, Chen S, Ao X, Hu X, He L, Tang H, Huang D, Yang Y, Zou L, Liu S. Adsorption Behavior of 3-phenoxybenzoic Acid by Lactobacillus Plantarum and Its Potential Application in Simulated Digestive Juices. Int J Mol Sci 2022; 23:ijms23105809. [PMID: 35628620 PMCID: PMC9146835 DOI: 10.3390/ijms23105809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 05/13/2022] [Accepted: 05/19/2022] [Indexed: 12/03/2022] Open
Abstract
3-PBA is a major degradation intermediate of pyrethroids. Its widespread existence in the environment poses a severe threat to the ecosystem and human health. This study evaluated the adsorption capacity of L. plantarum RS20 toward 3-PBA. Batch adsorption experiments indicated that the optimal adsorption conditions were a temperature of 37 °C and initial pH of 6.0–8.0, under which the removal rate was positively correlated with the cell concentration. In addition, there was no link between the incubation time and adsorption rate. The kinetic study showed that the adsorption process fitted well with the pseudo-second-order model, and the adsorption isotherms could be described by both Langmuir and Freundlich equations. Heat and acid treatments showed that the ability of strain RS20 in removing 3-PBA was independent of microbial vitality. Indeed, it was involved with chemisorption and physisorption via the cell walls. The cell walls made the highest contribution to 3-PBA removal, according to the adsorption experiments using different cellular components. This finding was further reconfirmed by SEM. FTIR spectroscopy analysis indicated that carboxyl, hydroxyl, amino groups, and –C–N were the functional sites for the binding of 3-PBA. The co-culture experiments showed that the adsorption of strain RS20 enhanced the degradation of 3-PBA by strain SC-1. Strain RS20 could also survive and effectively remove 3-PBA in simulated digestive juices. Collectively, strain RS20 could be employed as a biological detoxification agent for humans and animals by eliminating 3-PBA from foods, feeds, and the digestive tract in the future.
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Affiliation(s)
- Jianlong Li
- College of Food Science, Sichuan Agricultural University, Ya’an 625014, China; (J.L.); (K.H.); (L.H.); (X.H.); (Q.L.); (A.L.); (S.C.); (X.A.); (X.H.); (L.H.); (Y.Y.)
| | - Kaidi Hu
- College of Food Science, Sichuan Agricultural University, Ya’an 625014, China; (J.L.); (K.H.); (L.H.); (X.H.); (Q.L.); (A.L.); (S.C.); (X.A.); (X.H.); (L.H.); (Y.Y.)
| | - Lu Hu
- College of Food Science, Sichuan Agricultural University, Ya’an 625014, China; (J.L.); (K.H.); (L.H.); (X.H.); (Q.L.); (A.L.); (S.C.); (X.A.); (X.H.); (L.H.); (Y.Y.)
| | - Xiaoyan Hou
- College of Food Science, Sichuan Agricultural University, Ya’an 625014, China; (J.L.); (K.H.); (L.H.); (X.H.); (Q.L.); (A.L.); (S.C.); (X.A.); (X.H.); (L.H.); (Y.Y.)
- Institute of Food Processing and Safety, Sichuan Agricultural University, Ya’an 625014, China
| | - Qin Li
- College of Food Science, Sichuan Agricultural University, Ya’an 625014, China; (J.L.); (K.H.); (L.H.); (X.H.); (Q.L.); (A.L.); (S.C.); (X.A.); (X.H.); (L.H.); (Y.Y.)
| | - Aiping Liu
- College of Food Science, Sichuan Agricultural University, Ya’an 625014, China; (J.L.); (K.H.); (L.H.); (X.H.); (Q.L.); (A.L.); (S.C.); (X.A.); (X.H.); (L.H.); (Y.Y.)
| | - Shujuan Chen
- College of Food Science, Sichuan Agricultural University, Ya’an 625014, China; (J.L.); (K.H.); (L.H.); (X.H.); (Q.L.); (A.L.); (S.C.); (X.A.); (X.H.); (L.H.); (Y.Y.)
| | - Xiaolin Ao
- College of Food Science, Sichuan Agricultural University, Ya’an 625014, China; (J.L.); (K.H.); (L.H.); (X.H.); (Q.L.); (A.L.); (S.C.); (X.A.); (X.H.); (L.H.); (Y.Y.)
- Institute of Food Processing and Safety, Sichuan Agricultural University, Ya’an 625014, China
| | - Xinjie Hu
- College of Food Science, Sichuan Agricultural University, Ya’an 625014, China; (J.L.); (K.H.); (L.H.); (X.H.); (Q.L.); (A.L.); (S.C.); (X.A.); (X.H.); (L.H.); (Y.Y.)
| | - Li He
- College of Food Science, Sichuan Agricultural University, Ya’an 625014, China; (J.L.); (K.H.); (L.H.); (X.H.); (Q.L.); (A.L.); (S.C.); (X.A.); (X.H.); (L.H.); (Y.Y.)
| | - Huaqiao Tang
- College of Veterinary Medicine, Sichuan Agricultural University, Chengdu 611130, China;
| | - Daomei Huang
- Integrated Agricultural Development Research Institute, Guizhou Academy of Agricultural Sciences, Guiyang 550006, China;
| | - Yong Yang
- College of Food Science, Sichuan Agricultural University, Ya’an 625014, China; (J.L.); (K.H.); (L.H.); (X.H.); (Q.L.); (A.L.); (S.C.); (X.A.); (X.H.); (L.H.); (Y.Y.)
- Institute of Food Processing and Safety, Sichuan Agricultural University, Ya’an 625014, China
| | - Likou Zou
- College of Resources, Sichuan Agricultural University, Chengdu 611130, China;
| | - Shuliang Liu
- College of Food Science, Sichuan Agricultural University, Ya’an 625014, China; (J.L.); (K.H.); (L.H.); (X.H.); (Q.L.); (A.L.); (S.C.); (X.A.); (X.H.); (L.H.); (Y.Y.)
- Institute of Food Processing and Safety, Sichuan Agricultural University, Ya’an 625014, China
- Correspondence: ; Tel.: +86-0835-2882187
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Martínez-Escudero CM, Garrido I, Flores P, Hellín P, Contreras-López F, Fenoll J. Remediation of triazole, anilinopyrimidine, strobilurin and neonicotinoid pesticides in polluted soil using ozonation and solarization. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2022; 310:114781. [PMID: 35219209 DOI: 10.1016/j.jenvman.2022.114781] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2021] [Revised: 02/17/2022] [Accepted: 02/18/2022] [Indexed: 06/14/2023]
Abstract
This study aimed to investigate the effectiveness of ozonation and solarization techniques for the removal of different types of pesticides from soil during the summer season. The effect of two experimental parameters (temperature and ozone application mode) on the pesticide degradation was evaluated. The results showed that solarization (S), solarization with surface ozonation (SOS), and solarization with deep ozonation (SOD) enhanced pesticide degradation rates in comparison with the control (untreated soil, C). The triazole, anilinopyrimidine, strobilurin and neonicotinoid pesticides showed similar behaviour under S and SOS conditions. The highest decrease was found in SOD, indicating the significant effect of temperature and ozone application mode on the efficiency of the ozonation treatment. Thus, a higher soil temperature and a longer accumulated time at high temperature in treatments S, SOS and SOD were observed due to solarization process. In addition, the removal efficiency was enhanced with exposure time. Finally, the main 15 transformation products were identified during SOD treatment. The results suggest that solarization combined with ozonation techniques allows decontamination of soil containing pesticide residues.
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Affiliation(s)
- C M Martínez-Escudero
- Sustainability and Quality Group of Fruit and Vegetable Products, Murcia Institute of Agri-Food Research and Development, C/ Mayor S/n. La Alberca, 30150, Murcia, Spain.
| | - I Garrido
- Sustainability and Quality Group of Fruit and Vegetable Products, Murcia Institute of Agri-Food Research and Development, C/ Mayor S/n. La Alberca, 30150, Murcia, Spain
| | - P Flores
- Sustainability and Quality Group of Fruit and Vegetable Products, Murcia Institute of Agri-Food Research and Development, C/ Mayor S/n. La Alberca, 30150, Murcia, Spain
| | - P Hellín
- Sustainability and Quality Group of Fruit and Vegetable Products, Murcia Institute of Agri-Food Research and Development, C/ Mayor S/n. La Alberca, 30150, Murcia, Spain
| | - F Contreras-López
- Sustainability and Quality Group of Fruit and Vegetable Products, Murcia Institute of Agri-Food Research and Development, C/ Mayor S/n. La Alberca, 30150, Murcia, Spain
| | - J Fenoll
- Sustainability and Quality Group of Fruit and Vegetable Products, Murcia Institute of Agri-Food Research and Development, C/ Mayor S/n. La Alberca, 30150, Murcia, Spain.
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The Toxicity of Eichhornia crassipes Fractionated Extracts against Aphis craccivora and Its Safety in Albino Rats. Toxins (Basel) 2022; 14:toxins14050327. [PMID: 35622574 PMCID: PMC9144080 DOI: 10.3390/toxins14050327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2022] [Revised: 04/16/2022] [Accepted: 04/23/2022] [Indexed: 11/17/2022] Open
Abstract
Eichhornia crassipes were evaluated in order to investigate the insecticidal activity towards Aphis craccivora adults. The LC50 values were promising and reflected the bio-efficacy of the tested extracts (39 and 42 mg/L), respectively, and reduced the fecundity markedly. Using GC/MS analysis, the major components were n-hexadecanoic, linolenic, hexadecenoic, myristic, stearic acids, linolelaidic acid, methyl ester and some terpenoids, alkaloids, and hydrocarbons. A safety assessment of non-target organisms is essential for the development of new pesticides. In order to guide the rational use of the most potential insecticidal extracts AcF and EtF, the effect of these extracts on body weight, hematological indices, biochemical indicators, and histopathology of some relevant organs of albino rats (as a model for mammals) was investigated. The research outcomes revealed that the LC50 of AcF and EtF extracts had gradually raised body weight for 14 days (p > 0.05). Similarly, there were no remarkable alternations in the complete blood count (CBC); only a slight decrease in the monocytes count (612 ± 159.80 × 103 µL) in the EtF-treated group. There was a notable increase in alanine transferase (ALT) activity (36.73 ± 1.44 IU/L) in the AcF-treated group. No destructive changes were noted with the remaining biochemical parameters. Cholesterol and triglycerides non-significantly increased in the EtF group, whereas, cholesterol levels decreased significantly in the AcF group. In addition, histopathological examination reflected minor changes in AcF and EtF groups in the form of mild inflammation in the lungs and mild vacuolar degeneration in the kidneys, while no lesions were detected in the heart and liver in the same groups. Thus, the present research suggested that AcF and EtF extracts of E. crassipes are safe green insecticides for insect control strategies.
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Khan S, Naushad M, Govarthanan M, Iqbal J, Alfadul SM. Emerging contaminants of high concern for the environment: Current trends and future research. ENVIRONMENTAL RESEARCH 2022; 207:112609. [PMID: 34968428 DOI: 10.1016/j.envres.2021.112609] [Citation(s) in RCA: 139] [Impact Index Per Article: 69.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Revised: 12/13/2021] [Accepted: 12/19/2021] [Indexed: 05/11/2023]
Abstract
Wastewater is contaminated water that must be treated before it may be transferred into other rivers and lakes in order to prevent further groundwater pollution. Over the last decade, research has been conducted on a wide variety of contaminants, but the emerging contaminants are those caused primarily by micropollutants, endocrine disruptors (EDs), pesticides, pharmaceuticals, hormones, and toxins, as well as industrially-related synthetic dyes and dye-containing hazardous pollutants. Most emerging pollutants did not have established guidelines, but even at low concentrations they could have harmful effects on humans and aquatic organisms. In order to combat the above ecological threats, huge efforts have been done with a view to boosting the effectiveness of remediation procedures or developing new techniques for the detection, quantification and efficiency of the samples. The increase of interest in biotechnology and environmental engineering gives an opportunity for the development of more innovative ways to water treatment remediation. The purpose of this article is to provide an overview of emerging sources of contaminants, detection technologies, and treatment strategies. The goal of this review is to evaluate adsorption as a method for treating emerging pollutants, as well as sophisticated and cost-effective approaches for treating emerging contaminants.
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Affiliation(s)
- Shamshad Khan
- School of Geography and Resources Science, Neijiang Normal University, Neijiang, 641100, China.
| | - Mu Naushad
- Advanced Materials Research Chair, Department of Chemistry, College of Science, King Saud University, Riyadh, 11451, Saudi Arabia.
| | - Muthusamy Govarthanan
- Department of Environmental Engineering, Kyungpook National University, Daegu, 41566, Republic of Korea
| | - Jibran Iqbal
- College of Natural and Health Sciences, Zayed University, P.O. Box 144534, Abu Dhabi, United Arab Emirates
| | - Sulaiman M Alfadul
- King Abdulaziz City for Science and Technology, Riyadh, 11442, Saudi Arabia
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McGinley J, Harmon O’Driscoll J, Healy MG, Ryan PC, Mellander PE, Morrison L, Callery O, Siggins A. An assessment of potential pesticide transmission, considering the combined impact of soil texture and pesticide properties: A meta-analysis. SOIL USE AND MANAGEMENT 2022; 38:1162-1171. [PMID: 35915848 PMCID: PMC9313564 DOI: 10.1111/sum.12794] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Revised: 02/10/2022] [Accepted: 02/11/2022] [Indexed: 05/26/2023]
Abstract
Pesticides are widely employed as a cost-effective means of reducing the impacts of undesirable plants and animals. The aim of this paper is to develop a risk ranking of transmission of key pesticides through soil to waterways, taking into account physico-chemical properties of the pesticides (soil half-life and water solubility), soil permeability, and the relationship between adsorption of pesticides and soil texture. This may be used as a screening tool for land managers, as it allows assessment of the potential transmission risks associated with the use of specified pesticides across a spectrum of soil textures. The twenty-eight pesticides examined were differentiated into three groups: herbicides, fungicides and insecticides. The highest risk of pesticide transmission through soils to waterways is associated with soils containing <20% clay or >45% sand. In a small number of cases, the resulting transmission risk is not influenced by soil texture alone. For example, for Phenmedipham, the transmission risk is higher for clay soils than for silt loam. The data generated in this paper may also be used in the identification of critical area sources, which have a high likelihood of pesticide transmission to waterways. Furthermore, they have the potential to be applied to GIS mapping, where the potential transmission risk values of the pesticides can be layered directly onto various soil textures.
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Affiliation(s)
- John McGinley
- Civil Engineering and Ryan InstituteNational University of Ireland GalwayGalwayIreland
| | | | - Mark G. Healy
- Civil Engineering and Ryan InstituteNational University of Ireland GalwayGalwayIreland
| | - Paraic C. Ryan
- Civil and Environmental EngineeringUniversity College CorkCorkIreland
| | | | - Liam Morrison
- Earth and Ocean SciencesSchool of Natural Science/s and Ryan InstituteNational University of Ireland GalwayGalwayIreland
| | - Oisin Callery
- Earth and Ocean SciencesSchool of Natural Science/s and Ryan InstituteNational University of Ireland GalwayGalwayIreland
| | - Alma Siggins
- Civil Engineering and Ryan InstituteNational University of Ireland GalwayGalwayIreland
- Teagasc Environmental Research CentreJohnstown CastleCo. WexfordIreland
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Sobiecka E, Mroczkowska M, Olejnik TP. The Influence of Chlorpyrifos on the Nonenzymatic Antioxidants Content in Macrophytes Leaves. Antioxidants (Basel) 2022; 11:antiox11040684. [PMID: 35453369 PMCID: PMC9031022 DOI: 10.3390/antiox11040684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 03/28/2022] [Accepted: 03/28/2022] [Indexed: 02/04/2023] Open
Abstract
Water pollution can be moved or limited by macrophytes in a phytoremediation process. The presence of insecticides in the plant life environment may affect physiological processes and contribute to the formation of secondary oxidative stress in plant tissues. To protect against oxidative stress, macrophytes have developed a system of mechanisms consisting of nonenzymatic and enzymatic antioxidants. The influence of various concentrations of chlorpyrifos on the nonenzymatic system in Canadian waterweed (Elodea canadensis Michx.), needle spikerush (Eleocharis acicularis) and water mint (Mentha aquatica L.) was studied. The differences in the value of the total concentration of polyphenols and flavonoids, as well as analysis of chlorophyll-a, chlorophyll-b, anthocyanin and carotenoid concentrations were determined in leaves. Research indicated a significant increase in the content of polyphenols and flavonoids in a solution with the highest concentration of chlorpyrifos while the opposite tendency was observed after analyses of the main assimilating pigments of plant tissues. It was concluded that aqueous plants exposed to toxic insecticide molecules created a defensive mechanism by nonenzymatic antioxidant systems and the amount of low-molecular weight compounds depended on the pollutant concentration which influenced biosynthesis mechanisms in plant cells.
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Affiliation(s)
- Elżbieta Sobiecka
- Institute of Natural Products and Cosmetics, Faculty of Biotechnology and Food Sciences, Lodz University of Technology, ul. Stefanowskiego 2/22, 90-357 Lodz, Poland;
- Correspondence:
| | - Milena Mroczkowska
- Institute of Natural Products and Cosmetics, Faculty of Biotechnology and Food Sciences, Lodz University of Technology, ul. Stefanowskiego 2/22, 90-357 Lodz, Poland;
| | - Tomasz P. Olejnik
- Department of Sugar and Food Safety Management, Lodz University of Technology, ul. Wolczanska 171/173, 90-924 Lodz, Poland;
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40
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Activated Carbon as Superadsorbent and Sustainable Material for Diverse Applications. ADSORPT SCI TECHNOL 2022. [DOI: 10.1155/2022/4184809] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Activated carbon is a carbonaceous material with highly porous structure. Different functionalities can be introduced to its surface by various physical and chemical treatments. Various precursors can be used for the synthesis of activated carbon such as fossil fuels, agricultural wastes, and lignocellulosic wastes, etc. Number of papers have been reported in literature devoted to the synthesis, characterization, and various applications of activated carbon. Herein, in this review, special attention has been paid to the basic properties of activated carbon and its surface chemistry originated due to physical and chemical treatment. In addition, a general introduction to adsorption process, various adsorption isotherms, and adsorption kinetics is also included. A brief description of mechanism of adsorption onto activated carbon is also presented. At last, most probable applications of activated carbon such as adsorption of pollutants (e.g., dyes, heavy metal ions, pesticides, pharmaceutical waste products, and volatile organic organic), as catalyst support, anduse in food and pharmaceutical industries is also presented.
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41
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Muskus AM, Miltner A, Hamer U, Nowak KM. Microbial community composition and glyphosate degraders of two soils under the influence of temperature, total organic carbon and pH. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2022; 297:118790. [PMID: 35016983 DOI: 10.1016/j.envpol.2022.118790] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Revised: 12/15/2021] [Accepted: 01/03/2022] [Indexed: 06/14/2023]
Abstract
Glyphosate can be degraded by soil microorganisms rapidly and is impacted by temperature and soil properties. Enhanced temperature and total organic carbon (TOC) as well as reduced pH increased the rate of 13C315N-glyphosate conversion to CO2 and biogenic non-extractable residues (bioNERs) in a Haplic Chernozem (Muskus et al., 2019) and in a Humic Cambisol (Muskus et al., 2020). To date; however, the combined effect of temperature and TOC or pH on microbial community composition and glyphosate degraders in these two soils has not been investigated. Phospholipid fatty acid [PLFA] biomarker analysis combined with 13C labeling was employed to investigate the effect of two soil properties (pH, TOC) and of three temperatures (10 °C, 20 °C, 30 °C) on soil microorganisms. Before incubation, the properties of a Haplic Chernozem and a Humic Cambisol were adjusted to obtain five treatments: (a) Control (Haplic Chernozem: 2.1% TOC and pH 6.6; Humic Cambisol: 3% TOC and pH 7.0), (b) 3% TOC (Haplic Chernozem) or 4% TOC (Humic Cambisol), (c) 4% TOC (Haplic Chernozem) or 5% TOC (Humic Cambisol), (d) pH 6.0 (Haplic Chernozem) or pH 6.5 (Humic Cambisol), and (e) pH 5.5 for both soils. All treatments were amended with 50 mg kg-1 glyphosate and incubated at 10 °C, 20 °C or 30 °C. We observed an increase in respiration, microbial biomass and glyphosate mineralization with incubation temperature. Although respiration and microbial biomass in the Humic Cambisol was higher, the microorganisms in the Haplic Chernozem were more active in glyphosate degradation. Increased TOC shifted the microbiome and the 13C-glyphosate degraders towards Gram-positive bacteria in both soils. However, the abundance of 13C-PLFAs indicative for the starvation of Gram-negative bacteria increased with increasing TOC or decreasing pH at higher temperatures. Gram-negative bacteria thus may have been involved in earlier stages of glyphosate degradation.
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Affiliation(s)
- Angelica M Muskus
- UFZ - Helmholtz-Centre for Environmental Research, Department of Environmental Biotechnology, Permoserstr. 15, 04318, Leipzig, Germany; Institute of Landscape Ecology, University of Münster, Heisenbergstr. 2, 48149, Münster, Germany; Pontifical Bolivarian University, Environmental Engineering Faculty, Km 7 Vía Piedecuesta, Bucaramanga, Colombia
| | - Anja Miltner
- UFZ - Helmholtz-Centre for Environmental Research, Department of Environmental Biotechnology, Permoserstr. 15, 04318, Leipzig, Germany
| | - Ute Hamer
- Institute of Landscape Ecology, University of Münster, Heisenbergstr. 2, 48149, Münster, Germany
| | - Karolina M Nowak
- UFZ - Helmholtz-Centre for Environmental Research, Department of Environmental Biotechnology, Permoserstr. 15, 04318, Leipzig, Germany.
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42
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Pesticides Xenobiotics in Soil Ecosystem and Their Remediation Approaches. SUSTAINABILITY 2022. [DOI: 10.3390/su14063353] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Globally, the rapid rise in the human population has increased the crop production, resulting in increased pesticide xenobiotics. Despite the fact that pesticide xenobiotics toxify the soil environment and ecosystem, synthetic pesticides have increased agricultural yields and reduced disease vectors. Pesticide use has increased, resulting in an increase in environmental pollution. Various methods of controlling and eliminating these contaminants have been proposed to address this issue. Pesticide impurity in the climate presents a genuine danger to individuals and other oceanic and earthly life. If not controlled, the pollution can prompt difficult issues for the climate. Some viable and cost-effective alternative approaches are needed to maintain this emission level at a low level. Phytoremediation and microbial remediation are effective methods for removing acaricide scrapings from the atmosphere using plants and organisms. This review gives an overview of different types of xenobiotics, how they get into the environment, and how the remediation of pesticides has progressed. It focuses on simple procedures that can be used in many countries. In addition, we have talked about the benefits and drawbacks of natural remediation methods.
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43
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Colin F, Cohen GJV, Delerue F, Chéry P, Atteia O. Status of Dieldrin in vegetable growing soils across a peri-urban agricultural area according to an adapted sampling strategy. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2022; 295:118666. [PMID: 34896399 DOI: 10.1016/j.envpol.2021.118666] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Revised: 12/07/2021] [Accepted: 12/08/2021] [Indexed: 06/14/2023]
Abstract
Since the fifties, organochlorine pesticides (OCPs) had been used in agriculture to protect vegetables. Two decades after their ban by the Stockholm convention in 2001, OCPs are still present in agricultural soils inducing vegetable contamination with concentrations above Maximum Residue Level (MRL). This is a major concern for a 5 km2 peri-urban vegetable growing valley located in the south west of France. In the present work, the sampling method was developed to clarify the spatial distribution of one OCP, Dieldrin, and its relationship with soil properties at the scale of study area. A total of 99 soil samples was collected for physicochemical analyses and Dieldrin concentrations. Results show Dieldrin concentrations in soils up to 204 μg kg-1. The horizontal distribution of this pesticide is heterogeneous at the study area scale but homogeneous in each reference plot studied. About 85% of the contamination was located in the top soil layers (0-40 cm depth), but Dieldrin may still be quantified at a depth of 80 cm. Among all soil physicochemical parameters analysed, SOM was the most significantly related (P < 10-4) with Dieldrin concentrations, once different grain size fractions were considered. Moreover, results indicate a 33 times higher Dieldrin concentration and/or extractability for coarse sand than for other grain size fractions. These results show that the developed sampling method is adapted for the study area scale as it helps understanding the factors influencing the spatial distribution of Dieldrin. Historical amendments are the predominant factor for the horizontal contamination and deep ploughing for the vertical contamination. Also, the variations of coarse sand repartition in soils prevents identification of relationships between SOM and Dieldrin contamination in bulk soil. Further investigation is required to explain these relationships but these results highlight why no clear relationship between OCPs and SOM was previously identified.
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Affiliation(s)
- Félix Colin
- EA 4592 G&E, Bordeaux INP, Université Bordeaux Montaigne, Carnot ISIFoR, 1 Allée F. Daguin, 33607, Pessac, France; Bordeaux Métropole, Esplanade Charles de Gaulle, 33000, Bordeaux, France.
| | - Grégory J V Cohen
- EA 4592 G&E, Bordeaux INP, Université Bordeaux Montaigne, Carnot ISIFoR, 1 Allée F. Daguin, 33607, Pessac, France
| | - Florian Delerue
- EA 4592 G&E, Bordeaux INP, Université Bordeaux Montaigne, Carnot ISIFoR, 1 Allée F. Daguin, 33607, Pessac, France
| | - Philippe Chéry
- EA 4592 G&E, Bordeaux INP, Université Bordeaux Montaigne, Carnot ISIFoR, 1 Allée F. Daguin, 33607, Pessac, France
| | - Olivier Atteia
- EA 4592 G&E, Bordeaux INP, Université Bordeaux Montaigne, Carnot ISIFoR, 1 Allée F. Daguin, 33607, Pessac, France
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Vazquez ND, Chierichetti MA, Acuña FH, Miglioranza KSB. Organochlorine pesticides and chlorpyrifos in the sea anemone Bunodosoma zamponii (Actiniaria: Actiniidae) from Argentina's southeastern coast. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 806:150824. [PMID: 34655629 DOI: 10.1016/j.scitotenv.2021.150824] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/11/2021] [Revised: 09/30/2021] [Accepted: 10/02/2021] [Indexed: 06/13/2023]
Abstract
Temporal and spatial distribution of organochlorine pesticides (OCPs) and the organophosphate pesticide chlorpyrifos, one of the main insecticides used in Argentina, was evaluated in two populations of the sea anemone Bunodosoma zamponii living under different anthropological stressors: Las Delicias (LD) adjacent to a wastewater plant, and Punta Cantera (PC) a reference site. Pesticides were analyzed throughout the year in water, sediments and whole organisms. Chlorpyrifos represented 50% of the total pesticide found in water samples during winter. HCHs and drins were predominant in sediment samples, mainly in LD. Total pesticide concentration in anemones from LD was higher than those from PC during winter (mainly associated with HCHs, endosulfans, DDTs and chlorpyrifos levels), coincident with the main period of effluent discharge to the coast after pesticide applications and also the rainiest season. Dissimilarities among anemones populations could stem from a differential input of pesticides in each site and/or a contrasting physiological status of the populations.
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Affiliation(s)
- Nicolas D Vazquez
- Laboratorio de Ecotoxicología y Contaminación Ambiental, Facultad de Ciencias Exactas y Naturales (FCEyN), Universidad Nacional de Mar del Plata (UNMdP), Funes 3350, 7600 Mar del Plata, Argentina; Laboratorio de Biología de Cnidarios, FCEyN, UNMdP, Funes 3350, 7600 Mar del Plata, Argentina; Instituto de Investigaciones Marinas y Costeras (IIMyC), Consejo Nacional de Investigaciones Científicas y Tecnológicas (CONICET), Funes 3350, 7600 Mar del Plata, Argentina
| | - Melisa A Chierichetti
- Laboratorio de Ecotoxicología y Contaminación Ambiental, Facultad de Ciencias Exactas y Naturales (FCEyN), Universidad Nacional de Mar del Plata (UNMdP), Funes 3350, 7600 Mar del Plata, Argentina; Instituto de Investigaciones Marinas y Costeras (IIMyC), Consejo Nacional de Investigaciones Científicas y Tecnológicas (CONICET), Funes 3350, 7600 Mar del Plata, Argentina
| | - Fabián H Acuña
- Laboratorio de Biología de Cnidarios, FCEyN, UNMdP, Funes 3350, 7600 Mar del Plata, Argentina; Instituto de Investigaciones Marinas y Costeras (IIMyC), Consejo Nacional de Investigaciones Científicas y Tecnológicas (CONICET), Funes 3350, 7600 Mar del Plata, Argentina; Estación Científica Coiba (Coiba-AIP), Clayton, Panamá, Panama
| | - Karina S B Miglioranza
- Laboratorio de Ecotoxicología y Contaminación Ambiental, Facultad de Ciencias Exactas y Naturales (FCEyN), Universidad Nacional de Mar del Plata (UNMdP), Funes 3350, 7600 Mar del Plata, Argentina; Instituto de Investigaciones Marinas y Costeras (IIMyC), Consejo Nacional de Investigaciones Científicas y Tecnológicas (CONICET), Funes 3350, 7600 Mar del Plata, Argentina.
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45
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Dal Bello F, Medana C, Guarino B, Dioni A, Fabbri D, Calza P. Investigation of sulfoxaflor, flupyradifurone and their transformation products in plant-based food matrices. Food Control 2022. [DOI: 10.1016/j.foodcont.2021.108537] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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46
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Dash SR, Bag SS, Golder AK. Carbon Dots Derived from Waste Psidium Guajava Leaves for Electrocatalytic Sensing of Chlorpyrifos. ELECTROANAL 2022. [DOI: 10.1002/elan.202100344] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Smruti Ranjan Dash
- Centre for the Environment Indian Institute of Technology Guwahati Assam 781039 INDIA
| | - Subhendu Sekhar Bag
- Centre for the Environment Indian Institute of Technology Guwahati Assam 781039 INDIA
- Department of Chemistry Indian Institute of Technology Guwahati Assam 781039 INDIA
| | - Animes Kumar Golder
- Centre for the Environment Indian Institute of Technology Guwahati Assam 781039 INDIA
- Department of Chemical Engineering Indian Institute of Technology Guwahati Assam 781039 INDIA
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47
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Regrain C, Zeman FA, Guedda M, Chardon K, Bach V, Brochot C, Bonnard R, Tognet F, Malherbe L, Létinois L, Boulvert E, Marlière F, Lestremau F, Caudeville J. Spatio-temporal assessment of pregnant women exposure to chlorpyrifos at a regional scale. JOURNAL OF EXPOSURE SCIENCE & ENVIRONMENTAL EPIDEMIOLOGY 2022; 32:156-168. [PMID: 33824416 DOI: 10.1038/s41370-021-00315-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Accepted: 03/12/2021] [Indexed: 06/12/2023]
Abstract
BACKGROUND The aim of this study was to use an integrated exposure assessment approach, combining spatiotemporal modeling of environmental exposure and fate of the chemical to assess the exposure of vulnerable populations. In this study, chlorpyrifos exposure of pregnant women in Picardy was evaluated at a regional scale during 1 year. This approach provided a mapping of exposure indicators of pregnant women to chlorpyrifos over fine spatial and temporal resolutions using a GIS environment. METHODS Fate and transport models (emission, atmospheric dispersion, multimedia exposure, PBPK) were combined with environmental databases in a GIS environment. Quantities spread over agricultural fields were simulated and integrated into a modeling chain coupling models. The fate and transport of chlorpyrifos was characterized by an atmospheric dispersion statistical metamodel and the dynamiCROP model. Then, the multimedia model Modul'ERS was used to predict chlorpyrifos daily exposure doses which were integrated in a PBPK model to compute biomarker of exposure (TCPy urinary concentrations). For the concentration predictions, two scenarios (lower bound and upper bound) were built. RESULTS At fine spatio-temporal resolutions, the cartography of biomarkers in the lower bound scenario clearly highlights agricultural areas. In these maps, some specific areas and hotspots appear as potentially more exposed specifically during application period. Overall, predictions were close to biomonitoring data and ingestion route was the main contributor to chlorpyrifos exposure. CONCLUSIONS This study demonstrated the feasibility of an integrated approach for the evaluation of chlorpyrifos exposure which allows the comparison between modeled predictions and biomonitoring data.
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Affiliation(s)
- Corentin Regrain
- Institut National de l'Environnement Industriel et des Risques (INERIS), Unité Impact Sanitaire et Exposition (ISAE), Parc ALATA BP2, 60550, Verneuil-en-Halatte, France
- LAMFA, UMR CNRS 7352, Université de Picardie Jules Verne, 33 rue Saint-Leu, 80039, Amiens, France
- PériTox (UMR_I 01), INERIS/UPJV, Institut National de l'Environnement Industriel et des Risques (INERIS), Verneuil-en-Halatte, France
| | - Florence Anna Zeman
- Institut National de l'Environnement Industriel et des Risques (INERIS), Unité Toxicologie Expérimentale et Modélisation (TEAM), Parc ALATA BP2, 60550, Verneuil-en-Halatte, France
| | - Mohammed Guedda
- LAMFA, UMR CNRS 7352, Université de Picardie Jules Verne, 33 rue Saint-Leu, 80039, Amiens, France
| | - Karen Chardon
- PériTox (UMR_I 01), UPJV/INERIS, UPJV, Amiens, France
| | | | - Céline Brochot
- Institut National de l'Environnement Industriel et des Risques (INERIS), Unité Toxicologie Expérimentale et Modélisation (TEAM), Parc ALATA BP2, 60550, Verneuil-en-Halatte, France
| | - Roseline Bonnard
- Institut National de l'Environnement Industriel et des Risques (INERIS), Unité Impact Sanitaire et Exposition (ISAE), Parc ALATA BP2, 60550, Verneuil-en-Halatte, France
| | - Frédéric Tognet
- Institut National de l'Environnement Industriel et des Risques (INERIS), Unité Modélisation Atmosphérique et Cartographie Environnementale (MOCA), Parc ALATA BP2, 60550, Verneuil-en-Halatte, France
| | - Laure Malherbe
- Institut National de l'Environnement Industriel et des Risques (INERIS), Unité Instrumentation et Exploitation de la Donnée (INDO), Parc ALATA BP2, 60550, Verneuil-en-Halatte, France
| | - Laurent Létinois
- Institut National de l'Environnement Industriel et des Risques (INERIS), Unité Instrumentation et Exploitation de la Donnée (INDO), Parc ALATA BP2, 60550, Verneuil-en-Halatte, France
| | - Emmanuelle Boulvert
- Institut National de l'Environnement Industriel et des Risques (INERIS), Unité Impact Sanitaire et Exposition (ISAE), Parc ALATA BP2, 60550, Verneuil-en-Halatte, France
| | - Fabrice Marlière
- Institut National de l'Environnement Industriel et des Risques (INERIS), Unité Accompagnement à la surveillance de la qualité de l'air et des eaux de surfaces (ASUR), Parc ALATA BP2, 60550, Verneuil-en-Halatte, France
| | - François Lestremau
- Institut National de l'Environnement Industriel et des Risques (INERIS), Unité Méthodes & Développements en Analyses pour l'Environnement (ANAE), Parc ALATA BP2, 60550, Verneuil-en-Halatte, France
| | - Julien Caudeville
- Institut National de l'Environnement Industriel et des Risques (INERIS), Unité Impact Sanitaire et Exposition (ISAE), Parc ALATA BP2, 60550, Verneuil-en-Halatte, France.
- PériTox (UMR_I 01), INERIS/UPJV, Institut National de l'Environnement Industriel et des Risques (INERIS), Verneuil-en-Halatte, France.
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Dubocq F, Bæringsdóttir BB, Wang T, Kärrman A. Comparison of extraction and clean-up methods for comprehensive screening of organic micropollutants in fish using gas chromatography coupled to high-resolution mass spectrometry. CHEMOSPHERE 2022; 286:131743. [PMID: 34388434 DOI: 10.1016/j.chemosphere.2021.131743] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Accepted: 07/29/2021] [Indexed: 06/13/2023]
Abstract
Monitoring the vast number of micropollutants in the environment by using comprehensive chemical screening is a major analytical challenge. The aim of this study was to evaluate a comprehensive analysis method for screening purposes of fish muscle samples by comparing sample preparation methods for a broad range of mid-to non-polar contaminants. Five extraction and three clean-up methods were evaluated for the analysis of 60 compounds with a log Kow range between 0.8 and 8.3 in fish. Both fresh and freeze-dried muscle tissue and extraction sodium sulphate blanks were included to assess recoveries and matrix effects. The performance of the different methods was evaluated using both comprehensive target and nontarget analysis using high resolution mass spectrometry (HRMS). The results showed that open-column and ultrasonication extractions (recoveries mostly between 20 and 160 %) resulted in higher recoveries than accelerated solvent extraction (ASE) (recoveries mostly between 20 and 80 %) and bead mixer homogenization extractions (recoveries between 0 and 50 % for the whole Kow range). Multilayer silica was the clean-up method resulting in the lowest matrix effects and highest recoveries, however some compounds (mostly pesticides) were denatured under the acidic conditions used. The convenient and time efficient ultrasonication extraction followed by deactivated silica clean-up proved to be promising for both target and nontarget approaches. The large difference in recoveries and number of detected peaks using target and nontarget approaches between fresh and freeze-dried fish seen for all methods calls for careful consideration, and further studies are needed to improve performance for screening of mid-to non-polar compounds in freeze-dried fish.
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Affiliation(s)
- Florian Dubocq
- Man-Technology-Environment (MTM) Research Centre, Örebro University, SE-701 82, Örebro, Sweden.
| | | | - Thanh Wang
- Man-Technology-Environment (MTM) Research Centre, Örebro University, SE-701 82, Örebro, Sweden
| | - Anna Kärrman
- Man-Technology-Environment (MTM) Research Centre, Örebro University, SE-701 82, Örebro, Sweden.
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Hussien M, E. Ali T, El-Tantawy El Sayed I, Hassan Abdelaleem A, M. Torkey H. Ultrasound-Promoted Kabachnik–Fields Synthesis of Novel Chromonyl α-Aminophosphonate Derivatives Incorporating Nitrogen Heterocycles Using CdI2 Nanoparticles as an Efficient Catalyst: Evaluation of Their Antifungal Properties. HETEROCYCLES 2022. [DOI: 10.3987/com-22-14743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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50
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Ji X, Challis JK, Brinkmann M. A critical review of diffusive gradients in thin films technique for measuring organic pollutants: Potential limitations, application to solid phases, and combination with bioassays. CHEMOSPHERE 2022; 287:132352. [PMID: 34826958 DOI: 10.1016/j.chemosphere.2021.132352] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 09/20/2021] [Accepted: 09/22/2021] [Indexed: 06/13/2023]
Abstract
Diffusive gradient in thin films (DGT) for organics has received considerable attention for studying the chemical dynamics of various organic pollutants in the environment. This review investigates current limitations of DGT for organics and identifies several research gaps for future studies. The application of a protective outer filter membrane has been recommended for most DGT applications, however, important questions regarding longer lag times due to significant interaction or adsorption of specific groups of compounds on the outer membrane remain. A modified DGT configuration has been developed that uses the diffusive gel as the outer membrane without the use of an extra filter membrane, however use of this configuration, while largely successful, remains limited. Biofouling has been a concern when using DGT for metals; however, effect on the performance of DGT for organics needs to be systemically studied. Storage stability of compounds on intact DGT samplers has been assessed in select studies and that data is synthesized here. DGT has been used to describe the kinetic desorption of antibiotics from soils and biosolids based on the soil/biosolid physical-chemical characteristics, yet applications remain limited and requires further research before wide-scale adoption is recommended. Finally, DGT for organics has been rarely, albeit successfully, combined with bioassays as well as in vivo bioaccumulation studies in zebrafish. Studies using DGT combined with bioassays to predict the adverse effects of environmental mixtures on aquatic or terrestrial biota are discussed here and should be considered for future research.
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Affiliation(s)
- Xiaowen Ji
- School of Environment and Sustainability, University of Saskatchewan, Saskatoon, Canada; Global Institute for Water Security, University of Saskatchewan, Saskatoon, Canada
| | | | - Markus Brinkmann
- School of Environment and Sustainability, University of Saskatchewan, Saskatoon, Canada; Global Institute for Water Security, University of Saskatchewan, Saskatoon, Canada; Toxicology Centre, University of Saskatchewan, Saskatoon, Canada; Centre for Hydrology, University of Saskatchewan, Saskatoon, Canada.
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