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Liu Q, Chen Q, Liu H, Du Y, Jiao W, Sun F, Fu M. Rhizopus stolonifer and related control strategies in postharvest fruit: A review. Heliyon 2024; 10:e29522. [PMID: 38644815 PMCID: PMC11031825 DOI: 10.1016/j.heliyon.2024.e29522] [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: 02/18/2024] [Revised: 04/09/2024] [Accepted: 04/09/2024] [Indexed: 04/23/2024] Open
Abstract
Rhizopus stolonifer is one of the main pathogens in postharvest storage logistics of more than 100 kinds of fruit, such as strawberries, tomatoes and melons. In this paper, the research on the morphology and detection, pathogenicity and infection mechanism of Rhizopus stolonifer was reviewed. The control methods of Rhizopus stolonifer in recent years was summarized from three dimensions of physics, chemistry and biology, including the nanomaterials, biological metabolites, light control bacteria, etc. Future direction of postharvest Rhizopus stolonifer infection control was analyzed from two aspects of pathogenic mechanism research and new composite technology. The information provided in this review will help researchers and technicians to deepen their understanding of the pathogenicity of Rhizopus stolonifer, and develop more effective control methods in the future.
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Affiliation(s)
- Qianqian Liu
- College of Food Science and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250353, PR China
| | - Qingmin Chen
- College of Food Science and Engineering, Shandong Agriculture and Engineering University, Jinan, 250100, PR China
| | - Hu Liu
- College of Food Science and Engineering, Shandong Agriculture and Engineering University, Jinan, 250100, PR China
| | - Yamin Du
- College of Food Science and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250353, PR China
| | - Wenxiao Jiao
- College of Food Science and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250353, PR China
| | - Fei Sun
- College of Food Science and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250353, PR China
| | - Maorun Fu
- College of Food Science and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250353, PR China
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Ahmad MA, Adeel M, Shakoor N, Ali I, Ishfaq M, Haider FU, Deng X. Unraveling the roles of modified nanomaterials in nano enabled agriculture. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2023; 202:107944. [PMID: 37579682 DOI: 10.1016/j.plaphy.2023.107944] [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: 01/28/2023] [Accepted: 08/04/2023] [Indexed: 08/16/2023]
Abstract
Nanotechnology has emerged as a key empowering technology for agriculture production due to its higher efficiency and accurate target delivery. However, the sustainable and effective application of nanotechnology requires nanomaterials (NMs) to have higher stability and less aggregation/coagulation at the reaction sites. This can ideally be achieved by modifying NMs with some surfactants or capping agents to ensure higher efficiency. These modified nanomaterials (MNMs) stabilize the interface where NMs interact with their medium of preparation and showed a significant improvement in mobility, reactivity, and controlled release of active ingredients for nano-enabled agriculture. Several environmental factors (e.g., pH, organic matter and the oxidation-reduction potential) could alter the interaction of MNMs with agricultural plants. Firstly, this novel review article introduces production technologies and a few frequently used modification agents in synthesizing MNMs. Next, we critically elaborate the leveraging progress in the modified nano-enabled agronomy and unveil their phytoremediation potential. Lastly, we propose a framework to overcome current challenges and develop a strategy for safe, effective and acceptable applications of MNMs in nano-enabled agriculture. However, the long-term effectiveness and reactivity of MNMs should be investigated to assess their technology effectiveness and optimize the process design to draw definite conclusions.
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Affiliation(s)
- Muhammad Arslan Ahmad
- Shenzhen Key Laboratory of Marine Bioresource and Eco-environmental Science, College of Life Sciences and Oceanography, Shenzhen University, Shenzhen, 518060, China; College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen, 518060, China
| | - Muhammad Adeel
- BNU-HKUST Laboratory of Green Innovation, Advanced Institute of Natural Sciences, Beijing Normal University at Zhuhai, Tangjiawan, Zhuhai, Guangdong, China.
| | - Noman Shakoor
- Beijing Key Laboratory of Farmland Soil Pollution Prevention and Remediation and College of Resources and Environmental Sciences, China Agricultural University, Beijing, 100193, China
| | - Ilyas Ali
- Department of Medical Cell Biology and Genetics, Health Science Center, Shenzhen University, Shenzhen, 518060, China
| | - Muhammad Ishfaq
- Key Laboratory of Plant-Soil Interactions, Ministry of Education, China Agricultural University, 100193, Beijing, China
| | - Fasih Ullah Haider
- China Key Laboratory of Vegetation Restoration and Management of Degraded Ecosystems, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, 510650, China
| | - Xu Deng
- Shenzhen Key Laboratory of Marine Bioresource and Eco-environmental Science, College of Life Sciences and Oceanography, Shenzhen University, Shenzhen, 518060, China.
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3
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Manzoor MA, Shah IH, Ali Sabir I, Ahmad A, Albasher G, Dar AA, Altaf MA, Shakoor A. Environmental sustainable: Biogenic copper oxide nanoparticles as nano-pesticides for investigating bioactivities against phytopathogens. ENVIRONMENTAL RESEARCH 2023; 231:115941. [PMID: 37100366 DOI: 10.1016/j.envres.2023.115941] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/12/2023] [Revised: 04/12/2023] [Accepted: 04/17/2023] [Indexed: 05/10/2023]
Abstract
Endocrine-disrupting chemicals (EDCs) are of interest in human physiopathology and have been extensively studied for their effects on the endocrine system. Research also focuses on the environmental impact of EDCs, including pesticides and engineered nanoparticles, and their toxicity to organisms. Green nanofabrication has surfaced as an environmentally conscious and sustainable approach to manufacture antimicrobial agents that can effectively manage phytopathogens. In this study, we examined the current understanding of the pathogenic activities of Azadirachta indica aqueous formulated green synthesized copper oxide nanoparticles (CuONPs) against phytopathogens. The CuONPs were analyzed and studied using a range of analytical and microscopic techniques, such as UV-visible spectrophotometer, Transmission electron microscope (TEM), Scanning electron microscope (SEM), X-ray diffraction (XRD) and Fourier transformed infrared spectroscopy (FTIR). The XRD spectral results revealed that the particles had a high crystal size, with an average size ranging from 40 to 100 nm. TEM and SEM images were utilized to verify the size and shape of the CuONPs, revealing that they varied between 20 and 80 nm. The existence of potential functional molecules involved in the reduction of the nanoparticles was confirmed by FTIR spectra and UV analysis. Biogenically synthesized CuONPs revealed significantly enhanced antimicrobial activities at 100 mg/L concentration in vitro by the biological method. The synthesized CuONPs at 500 μg/ml had a strong antioxidant activity which was examined through the free radicle scavenging method. Overall results of the green synthesized CuONPs have demonstrated significant synergetic effects in biological activities which can play a crucial impact in plant pathology against numerous phytopathogens.
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Affiliation(s)
- Muhammad Aamir Manzoor
- School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, 200240, PR China
| | - Iftikhar Hussain Shah
- School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, 200240, PR China
| | - Irfan Ali Sabir
- School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, 200240, PR China
| | - Ajaz Ahmad
- Department of Clinical Pharmacy, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Gadah Albasher
- Department of Zoology, College of Science, King Saud University, Riyadh, Saudi Arabia
| | | | | | - Awais Shakoor
- Hawkesbury Institute for the Environment, Western Sydney University, Penrith, NSW, 2751, Australia.
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Shah IH, Manzoor MA, Sabir IA, Ashraf M, Liaquat F, Gulzar S, Chang L, Zhang Y. Phytotoxic effects of chemically synthesized copper oxide nanoparticles induce physiological, biochemical, and ultrastructural changes in Cucumis melo. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:51595-51606. [PMID: 36813939 DOI: 10.1007/s11356-023-26039-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 02/16/2023] [Indexed: 06/18/2023]
Abstract
Nanotechnology has achieved great attention due to its impressive performance especially engineered nanoparticles (ENPs). Copper-based nanoparticles offer favorable development in the fabrication of agrochemicals including fertilizers and pesticides in the field of agriculture. However, their toxic impact on melon plants (Cucumis melo) still needs to be investigated. Therefore, the aim of the current work was performed to focus on the toxic impact of Cu oxide nanoparticles (CuONPs) in hydroponically grown Cucumis melo. Our results demonstrated that CuONPs with 75, 150, and 225 mg/L significantly (P<0.005) suppressed the growth rate and badly affect physiological and biochemical activities in melon seedlings. Also, results revealed remarkable phenotypical changes besides significantly reduced fresh biomass and decreased levels of total chlorophyll contents in a dose-dependent manner. Atomic absorption spectroscopy (ASS) analysis exhibited that C. melo treated with CuONPs accumulates NPs in the shoot. Moreover, exposure to higher CuONPs (75-225mg/L) significantly increased the reactive oxygen species (ROS) accumulation, malondialdehyde (MDA), and hydrogen peroxide (H2O2) level in the shoot and induced toxicity in melon root with an increase in electrolyte leakage. Furthermore, antioxidant enzyme peroxidase (POD) and superoxide dismutase (SOD) activity in the shoot significantly increased under exposure to higher CuONPs. Exposure to higher concentrations of CuONPs (225 mg/L) significantly deformed the stomatal aperture. Furthermore, reducing the number and abnormal size of palisade mesophyll and spongy mesophyll cells were investigated especially at high doses of CuONPs. Overall, our current work demonstrates that CuONPs of 10-40 nm size provide direct evidence for a toxic effect in C. melo seedlings. Our findings were expected to inspire the safe production of NPs and agrifood security. Thus, CuONPs prepared from toxic route and its bioaccumulation into our food chain through crop plants possess a serious threat to the ecological system.
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Affiliation(s)
- Iftikhar Hussain Shah
- School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Muhammad Aamir Manzoor
- School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Irfan Ali Sabir
- School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Muhammad Ashraf
- National Key Laboratory of Plant Molecular Genetics, CAS Center for Excellence in Molecular Plant Sciences, Institute of Plant Physiology and Ecology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Fiza Liaquat
- Department of Agriculture, Forestry, and Bioresources, Seoul National University, Seoul, South Korea
| | - Shazma Gulzar
- School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Liying Chang
- School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Yidong Zhang
- School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, 200240, China.
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K V S, K UB, Singh C, K V R, Pal G, Kumar A, S P JK, K R, Kamble U, Kumar S, Garlapati VK. Interference of Nanoparticulates in seed invigoration of Green gram. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2023; 195:256-265. [PMID: 36652847 DOI: 10.1016/j.plaphy.2023.01.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Revised: 12/13/2022] [Accepted: 01/10/2023] [Indexed: 06/17/2023]
Abstract
In the present study, the impact of four metal/metal oxide nanoparticles (NPs) viz.Ag, ZnO),ZVI and TiO2 on physiological seed quality attributes of green gram (Vigna radiata) were evaluated. The synthesized NPs characterized and evaluated the germination percentage, vigour indices and physiological responses like catalase and peroxidase activities (seed quality parameters) of fresh, naturally aged and fresh accelerated aged seed lots of green gram. In naturally aged seeds, zinc oxide-NPs (1000 mg kg-1) treated seeds showed 14.96% higher germination percentage, 24.81% higher vigour index I and (3696) and 33.33% higher vigour index II than the controls. The treated seeds with ZnO-NPs (1000 mg kg-1) under fresh accelerated aged conditions resulted in higher than 15.15% of germination percentage, 23.61% of vigour index I and 24.11% of vigour index II over controls. Moreover, ZnO-NPs treated naturally aged seeds showed lower electrical conductivity (EC) of 20.10 μ S cm-1g-1 than the control (26.60 μ S cm-1 g-1). Pertinent to catalase enzyme activity, ZnO-NPs (1000 mg kg-1) treated naturally aged seed lots resulted in 356.89 μmol H2O2 mg-1 min-1 activity, 216.05 μmol H2O2 mg-1 min-1 activity in fresh accelerated aged seed lots.. Similarly, ZnO-NPs (1000 mg kg-1) enhanced peroxidase enzyme activity in naturally aged seed lots (3.21 μg/FW/10 min) than control (0.72 μg/FW/10 min) that depicts 63.35% of increased enzyme activity. The present results showcases the ZnO-NPs as potent nano-priming agents in maintaining the seed quality parameters that ultimately establish better crop stand and field performance.
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Affiliation(s)
- Sripathy K V
- ICAR-Indian Institute of Seed Science, Maunath Bhanjan, 275103, Uttar Pradesh, India.
| | - Udaya Bhaskar K
- ICAR-Indian Institute of Seed Science, Maunath Bhanjan, 275103, Uttar Pradesh, India
| | - Chandu Singh
- ICAR-Indian Agricultural Research Institute, New Delhi, 110012, India
| | - Ramesh K V
- ICAR-Indian Institute of Horticultural Research, Hessaraghatta, 560089, Bangalore, India
| | - Govind Pal
- ICAR-Indian Institute of Seed Science, Maunath Bhanjan, 275103, Uttar Pradesh, India
| | - Ashutosh Kumar
- ICAR-Indian Institute of Seed Science, Maunath Bhanjan, 275103, Uttar Pradesh, India
| | - Jeevan Kumar S P
- ICAR-Directorate of Floricultural Research, Pune, 412307, Maharashtra, India.
| | - Raja K
- Tamil Nadu Agricultural University, Coimbatore, 641 003, Tamil Nadu, India
| | - Umesh Kamble
- ICAR-Indian Institute of Wheat & Barley Research, Karnal, 132 001, Haryana, India
| | - Sanjay Kumar
- ICAR-Indian Institute of Seed Science, Maunath Bhanjan, 275103, Uttar Pradesh, India
| | - Vijay Kumar Garlapati
- Dept. of Biotechnology and Bioinformatics, Jaypee University of Information Technology, Waknaghat, HP, 173234, India.
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Kausar A, Hussain S, Javed T, Zafar S, Anwar S, Hussain S, Zahra N, Saqib M. Zinc oxide nanoparticles as potential hallmarks for enhancing drought stress tolerance in wheat seedlings. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2023; 195:341-350. [PMID: 36681064 DOI: 10.1016/j.plaphy.2023.01.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 12/03/2022] [Accepted: 01/10/2023] [Indexed: 06/17/2023]
Abstract
Drought is one of the major abiotic stresses which negatively affects plant growth and development. The current study evaluated the effects of drought on the growth, physiology, and biochemical attributes of wheat seedlings; and examined the role of foliar application of ZnO nanoparticles in alleviating drought-induced effects. Two wheat cultivars i.e., Anaj-2017 and FSD-2018 were grown in soil-filled pots and were subjected to 100% field capacity (FC) (well watered) and 50% of FC (drought stress). Whilst different treatments of ZnO nanoparticles spray included no spray, water spray, and 50, 100, and 150 ppm ZnO. Results demonstrated that drought caused a significant reduction in seedling fresh and dry weights, photosynthetic pigmentation, and antioxidant activities compared with a well-watered treatment. Nevertheless, the application of 100 and 150 ppm of ZnO nanoparticles effectively ameliorated the negative effects of drought and enhanced the performance of both cultivars under drought. Data revealed a significant increase in fresh and dry weight of shoot and root with the application of ZnO nanoparticles. A substantial increase of 73.68% and 28.51% in chlorophyll "a" and 26.15% and 50.02% in chlorophyll "b" was recorded with the application of 100 ppm of ZnO nanoparticles in Anaj-2017 and FSD-2018, respectively over control (0 ppm). The application of these nanoparticles also triggered the antioxidant defense system and protected the crop from oxidative damage. Averaged across different stress treatments, application of 150 and 100 ppm of ZnO nanoparticles increased the peroxidase activity by 60% and 72% in FSD-2018, and 15% and 23% in Anaj-2017, respectively compared with no spray. FSD-2018 outperformed Anaj-2017 regarding its overall performance under ZnO treatments and drought conditions. In a nutshell, it can be concluded that ZnO nanoparticles ameliorated the negative impacts of drought by improving the growth, physiology, and antioxidant defense of both wheat cultivars.
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Affiliation(s)
- Abida Kausar
- Department of Botany, GC Women University, Faisalabad, 38000, Pakistan.
| | - Sadam Hussain
- College of Agronomy, Northwest A&F University, Yangling, 712100, China.
| | - Talha Javed
- College of Agriculture, Fujian Agriculture and Forestry University, Fuzhou, 350003, China
| | - Sara Zafar
- Department of Botany, GC University, Faisalabad, 38000, Pakistan
| | - Sumera Anwar
- Department of Botany, GC Women University, Faisalabad, 38000, Pakistan
| | - Saddam Hussain
- Department of Agronomy, University of Agriculture, Faisalabad, 38040, Pakistan
| | - Noreen Zahra
- Department of Botany, GC Women University, Faisalabad, 38000, Pakistan
| | - Muhammad Saqib
- Agronomic Research Institute, Ayub Agricultural Research Institute, Faisalabad, 38000, Pakistan
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Guleria G, Thakur S, Shandilya M, Sharma S, Thakur S, Kalia S. Nanotechnology for sustainable agro-food systems: The need and role of nanoparticles in protecting plants and improving crop productivity. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2023; 194:533-549. [PMID: 36521290 DOI: 10.1016/j.plaphy.2022.12.004] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/09/2022] [Revised: 11/26/2022] [Accepted: 12/06/2022] [Indexed: 06/17/2023]
Abstract
The rapid population growth and environmental challenges in agriculture need innovative and sustainable solutions to meet the growing need for food worldwide. Recent nanotechnological advances found its broad applicability in agriculture's protection and post-harvesting. Engineered nanomaterials play a vital role in plant regulation, seed germination, and genetic manipulation. Their size, surface morphology, properties, and composition were designed for controlled release and enhanced properties in agriculture and the food industry. Nanoparticles can potentially be applied for the targeted and controlled delivery of fertilizers, pesticides, herbicides, plant growth regulators, etc. This help to eliminate the use of chemical-based pesticides and their water solubility, protect agrochemicals from breakdown and degradation, improve soil health, and naturally control crop pathogens, weeds, and insects, ultimately leading to enhanced crop growth and production capacity in the food industry. They can be effectively utilized for nano-encapsulation, seed germination, genetic manipulation, etc., for protecting plants and improving crop productivity, safe and improved food quality, and monitoring climate conditions. Nanoparticles played a crucial role in the uptake and translocation processes, genetically modifying the crops, high seed germination, and productivity. In this article, we have reviewed some important applications of nanoparticles for sustainable agro-food systems. The need and role of nanotechnology concerning challenges and problems faced by agriculture and the food industry are critically discussed, along with the limitations and future prospects of nanoparticles.
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Affiliation(s)
- Geetika Guleria
- Department of Biotechnology, Akal College of Agriculture, Eternal University, Sirmour, (H.P), 173101, India
| | - Shweta Thakur
- School of Basic and Applied Science, Lingayas Vidyapeeth, Faridabad, India
| | - Mamta Shandilya
- Department of Physics and Materials Science, Shoolini University, Solan, 173229, H.P, India
| | - Sushma Sharma
- Department of Plant Pathology, Akal College of Agriculture, Eternal University, Sirmour, (H.P), 173101, India
| | - Sapna Thakur
- Department of Biotechnology, Akal College of Agriculture, Eternal University, Sirmour, (H.P), 173101, India.
| | - Susheel Kalia
- Department of Chemistry, Army Cadet College Wing of Indian Military Academy, Dehradun, Uttarakhand, 248007, India.
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Ozone reduces the fruit decay of postharvest winter jujube by altering the microbial community structure on fruit surface. Microbiol Res 2022; 262:127110. [DOI: 10.1016/j.micres.2022.127110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2022] [Revised: 04/19/2022] [Accepted: 06/28/2022] [Indexed: 11/20/2022]
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Wu J, Pang L, Zhang X, Lu X, Yin L, Lu G, Cheng J. Early Discrimination and Prediction of C. fimbriata-Infected Sweetpotatoes during the Asymptomatic Period Using Electronic Nose. Foods 2022; 11:foods11131919. [PMID: 35804741 PMCID: PMC9265781 DOI: 10.3390/foods11131919] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Revised: 06/12/2022] [Accepted: 06/23/2022] [Indexed: 02/04/2023] Open
Abstract
Sweetpotato is prone to disease caused by C. fimbriata without obvious lesions on the surface in the early period of infection. Therefore, it is necessary to explore the possibility of developing an efficient early disease detection method for sweetpotatoes that can be used before symptoms are observed. In this study, sweetpotatoes were inoculated with C. fimbriata and stored for different lengths of time. The total colony count was detected every 8 h; HS-SPME/GC–MS and E-nose were used simultaneously to detect volatile compounds. The results indicated that the growth of C. fimbriata entered the exponential phase at 48 h, resulting in significant differences in concentrations of volatile compounds in infected sweetpotatoes at different times, especially toxic ipomeamarone in ketones. The contents of volatile compounds were related to the responses of the sensors. E-nose was combined with multiple chemometrics methods to discriminate and predict infected sweetpotatoes at 0 h, 48 h, 64 h, and 72 h. Among the methods used, linear discriminant analysis (LDA) had the best discriminant effect, with sensitivity, specificity, precision, and accuracy scores of 100%. E-nose combined with K-nearest neighbours (KNN) achieved the best predictions for ipomeamarone contents and total colony counts. This study illustrates that E-nose is a feasible and promising technology for the early detection of C. fimbriata infection in sweetpotatoes during the asymptomatic period.
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Kareem HA, Hassan MU, Zain M, Irshad A, Shakoor N, Saleem S, Niu J, Skalicky M, Chen Z, Guo Z, Wang Q. Nanosized zinc oxide (n-ZnO) particles pretreatment to alfalfa seedlings alleviate heat-induced morpho-physiological and ultrastructural damages. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2022; 303:119069. [PMID: 35276246 DOI: 10.1016/j.envpol.2022.119069] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Revised: 02/11/2022] [Accepted: 02/25/2022] [Indexed: 05/27/2023]
Abstract
Global efforts are in rapid progress to tackle the emerging conundrum of climate change-induced heat stress in grassland ecosystems. Zinc oxide nanoparticles (n-ZnO) are known to play a crucial role in plants' abiotic stress regulation, but its response in alfalfa against heat stress has not been explored. This study aimed at assessing the effects of n-ZnO on alfalfa under heat stress by various morpho-physiological and cellular approaches. Five-week-old alfalfa seedlings were subjected to foliar application of n-ZnO as a pretreatment before the onset of heat stress (BHS) to evaluate its effect on heat tolerance, and as a post-treatment after heat stress (AHS) to evaluate recovery efficiency. In vitro studies on Zn release from n-ZnO by Inductively coupled plasma mass spectroscopy (ICPMS) disclosed that the particle uptake and Zn release were concentration dependent. The uptake and translocation of n-ZnO examined by transmission electron microscope (TEM) reveling showed that n-ZnO was primarily localized in the vacuoles and chloroplasts. TEM images showed that ultrastructural modifications to chloroplast, mitochondria, and cell wall were reversible by highest dose of n-ZnO applied before heat stress, and damages to these organelles were not recoverable when n-ZnO was applied after heat stress. The results further enlightened that 90 mg L-1 n-ZnO better prevented the heat stress-mediated membrane damage, lipid peroxidation and oxidative stress by stimulating antioxidant systems and enhancing osmolyte contents in both BHS and AHS. Although, application of 90 mg L-1 n-ZnO in BHS was more effective in averting heat-induced damages and maintaining better plant growth and morpho-physiological attributes compared to AHS. Conclusively, foliar application of n-ZnO can be encouraged as an effective strategy to protect alfalfa from heat stress damages while minimizing the risk of nanoparticle transmission to environmental compartments, which could happen with soil application.
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Affiliation(s)
- Hafiz Abdul Kareem
- College of Grassland Agriculture, Northwest A&F University, Yangling, Shaanxi, 712100, China
| | - Mahmood Ul Hassan
- College of Grassland Agriculture, Northwest A&F University, Yangling, Shaanxi, 712100, China
| | - Muhammad Zain
- Key Laboratory of Crop Water Use and Regulation, Ministry of Agriculture and Rural Affairs/Institute of Farmland Irrigation, Chinese Academy of Agricultural Sciences, Xinxiang, Henan, PR China; Graduate School of Chinese Academy of Agricultural Sciences, Beijing, PR China
| | - Annie Irshad
- College of Grassland Agriculture, Northwest A&F University, Yangling, Shaanxi, 712100, China
| | - Noman Shakoor
- Beijing Key Laboratory of Farmland Soil Pollution Prevention and Remediation, College of Resources and Environmental Sciences, China Agricultural University, Beijing, 100193, China
| | - Sana Saleem
- Department of Vegetable Science, College of Horticulture, Northwest A&F University, Yangling, 712100, China
| | - Junpeng Niu
- College of Grassland Agriculture, Northwest A&F University, Yangling, Shaanxi, 712100, China
| | - Milan Skalicky
- Department of Botany and Plant Physiology, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, Kamycka 129, 165 00, Prague, Czech Republic
| | - Zhao Chen
- College of Grassland Agriculture, Northwest A&F University, Yangling, Shaanxi, 712100, China
| | - Zhipeng Guo
- College of Grassland Agriculture, Northwest A&F University, Yangling, Shaanxi, 712100, China
| | - Quanzhen Wang
- College of Grassland Agriculture, Northwest A&F University, Yangling, Shaanxi, 712100, China.
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Shakoor N, Adeel M, Zain M, Zhang P, Ahmad MA, Farooq T, Zhou P, Azeem I, Rizwan M, Guo K, Jilani G, Ahmar S, Maqbool S, Ming X, Rui Y. Exposure of cherry radish (Raphanus sativus L. var. Radculus Pers) to iron-based nanoparticles enhances its nutritional quality by trigging the essential elements. NANOIMPACT 2022; 25:100388. [PMID: 35559894 DOI: 10.1016/j.impact.2022.100388] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 01/18/2022] [Accepted: 02/01/2022] [Indexed: 06/15/2023]
Abstract
Iron (Fe) deficiency is a pervasive nutritional disorder, and producing vegetables enriched with Fe as a dietary source is imperative. Herein, Fe3O4, FeO(OH), α-Fe2O3, β-Fe2O3, γ-Fe3O4, and nZVI nanoparticles (NPs) were applied in soil as fertilizer to enhance the Fe nutrition in cherry radish. The highest enhancement of Fe content (58%) was observed in Fe3O4 treatment at 100 mg kg-1, followed by FeO(OH) (49%), α-Fe2O3 (24%), nZVI (14%), β-Fe2O3 (13%) and γ-Fe3O4 (4%). The daily intake of Fe was 97-104% and 77-91% with Fe3O4 and FeO(OH) at 100-200 mg kg-1, respectively. Moreover, the zinc, vitamin C and crude protein contents were also increased by 37, 48 and 67% under Fe3O4 treatment as compared to control. Fe3O4 at 100 mg kg-1 also increased the essential amino acids (phenylalanine, leucine and isoleucine) contents by 11-14%. These data suggest that Fe3O4 and FeO(OH) NPs could be effective nanofertilizers to enhance Fe nutrition in plants.
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Affiliation(s)
- Noman Shakoor
- Beijing Key Laboratory of Farmland Soil Pollution Prevention and Remediation and College of Resources and Environmental Sciences, China Agricultural University, Beijing 100193, PR China
| | - Muhammad Adeel
- BNU-HKUST Laboratory of Green Innovation, Advanced Institute of Natural Sciences, Beijing Normal University at Zhuhai, 18 Jinfeng Road, Tangjiawan, Zhuhai, Guangdong, China.
| | - Muhammad Zain
- Key Laboratory of Crop Water Use and Regulation, Ministry of Agriculture and Rural Affairs, Farmland Irrigation Research Institute, Chinese Academy of Agricultural Sciences (CAAS), Xinxiang, Henan 453003, PR China
| | - Peng Zhang
- School of Geography, Earth and Environmental Sciences, University of Birmingham, Edgbaston, B15 2TT Birmingham, UK
| | - Muhammad Arslan Ahmad
- College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, China
| | - Tahir Farooq
- Plant Protection Research Institute and Guangdong Provincial Key Laboratory of High Technology for Plant Protection, Guangdong Academy of Agricultural Sciences, Guangzhou 510640, PR China
| | - Pingfan Zhou
- Beijing Key Laboratory of Farmland Soil Pollution Prevention and Remediation and College of Resources and Environmental Sciences, China Agricultural University, Beijing 100193, PR China
| | - Imran Azeem
- Beijing Key Laboratory of Farmland Soil Pollution Prevention and Remediation and College of Resources and Environmental Sciences, China Agricultural University, Beijing 100193, PR China
| | - Muhammad Rizwan
- Institute of Soil and Environmental Sciences, PMAS Arid Agriculture University, Rawalpindi 46300, Pakistan
| | - Kerui Guo
- Beijing Key Laboratory of Farmland Soil Pollution Prevention and Remediation and College of Resources and Environmental Sciences, China Agricultural University, Beijing 100193, PR China
| | - Ghulam Jilani
- Institute of Soil and Environmental Sciences, PMAS Arid Agriculture University, Rawalpindi 46300, Pakistan
| | - Sunny Ahmar
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences (CAAS), Beijing 100081, China
| | - Saliha Maqbool
- Department of soil, Water and Climate, University of Minnesota, 55108, USA
| | - Xu Ming
- BNU-HKUST Laboratory of Green Innovation, Advanced Institute of Natural Sciences, Beijing Normal University at Zhuhai, 18 Jinfeng Road, Tangjiawan, Zhuhai, Guangdong, China
| | - Yukui Rui
- Beijing Key Laboratory of Farmland Soil Pollution Prevention and Remediation and College of Resources and Environmental Sciences, China Agricultural University, Beijing 100193, PR China.
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Azeem I, Adeel M, Ahmad MA, Shakoor N, Jiangcuo GD, Azeem K, Ishfaq M, Shakoor A, Ayaz M, Xu M, Rui Y. Uptake and Accumulation of Nano/Microplastics in Plants: A Critical Review. NANOMATERIALS (BASEL, SWITZERLAND) 2021; 11:2935. [PMID: 34835700 PMCID: PMC8618759 DOI: 10.3390/nano11112935] [Citation(s) in RCA: 79] [Impact Index Per Article: 26.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Revised: 10/05/2021] [Accepted: 10/08/2021] [Indexed: 11/17/2022]
Abstract
The ubiquitous presence of microplastics (MPs) and nanoplastics (NPs) in the environment is an undeniable and serious concern due to their higher persistence and extensive use in agricultural production. This review highlights the sources and fate of MPs and NPs in soil and their uptake, translocation, and physiological effects in the plant system. We provide the current snapshot of the latest reported studies with the majority of literature spanning the last five years. We draw attention to the potential risk of MPs and NPs in modern agriculture and their effects on plant growth and development. We also highlight their uptake and transport pathways in roots and leaves via different exposure methods in plants. Conclusively, agricultural practices, climate changes (wet weather and heavy rainfall), and soil organisms play a major role in transporting MPs and NPs in soil. NPs are more prone to enter plant cell walls as compared to MPs. Furthermore, transpiration pull is the dominant factor in the plant uptake and translocation of plastic particles. MPs have negligible negative effects on plant physiological and biochemical indicators. Overall, there is a dire need to establish long-term studies for a better understanding of their fate and associated risks mechanisms in realistic environment scenarios for safe agricultural functions.
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Affiliation(s)
- Imran Azeem
- Beijing Key Laboratory of Farmland Soil Pollution Prevention and Remediation, College of Resources and Environmental Sciences, China Agricultural University, Beijing 100193, China; (I.A.); (N.S.)
| | - Muhammad Adeel
- BNU-HKUST Laboratory of Green Innovation, Advanced Institute of Natural Sciences, Beijing Normal University Zhuhai Subcampus, Zhuhai 519087, China;
| | - Muhammad Arslan Ahmad
- Shenzhen Key Laboratory of Marine Bioresource and Eco-Environmental Science, College of Life Sciences and Oceanography, Shenzhen University, Shenzhen 518060, China;
| | - Noman Shakoor
- Beijing Key Laboratory of Farmland Soil Pollution Prevention and Remediation, College of Resources and Environmental Sciences, China Agricultural University, Beijing 100193, China; (I.A.); (N.S.)
| | - Gama Dingba Jiangcuo
- BNU-HKUST Laboratory of Green Innovation, Advanced Institute of Natural Sciences, Beijing Normal University Zhuhai Subcampus, Zhuhai 519087, China;
| | - Kamran Azeem
- Department of Agronomy, the University of Agriculture Peshawar, Peshawar 25000, Pakistan;
| | - Muhammad Ishfaq
- College of Resources and Environmental Sciences, National Academy of Agriculture Green Development, Key Laboratory of Plant-Soil Interactions, Ministry of Education, China Agricultural University, Beijing 100193, China;
| | - Awais Shakoor
- Department of Environment and Soil Sciences, University of Lleida, Avinguda Alcalde Rovira Roure 191, 25198 Lleida, Spain;
| | - Muhammad Ayaz
- Lithuanian Research Center for Agriculture and Forestry Instituto al. 1, 58344 Akademija, Lithuania;
| | - Ming Xu
- BNU-HKUST Laboratory of Green Innovation, Advanced Institute of Natural Sciences, Beijing Normal University Zhuhai Subcampus, Zhuhai 519087, China;
| | - Yukui Rui
- Beijing Key Laboratory of Farmland Soil Pollution Prevention and Remediation, College of Resources and Environmental Sciences, China Agricultural University, Beijing 100193, China; (I.A.); (N.S.)
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