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Tripathi S, Tiwari K, Mahra S, Victoria J, Rana S, Tripathi DK, Sharma S. Nanoparticles and root traits: mineral nutrition, stress tolerance and interaction with rhizosphere microbiota. PLANTA 2024; 260:34. [PMID: 38922515 DOI: 10.1007/s00425-024-04409-y] [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: 04/30/2023] [Accepted: 04/07/2024] [Indexed: 06/27/2024]
Abstract
MAIN CONCLUSION This review article highlights a broader perspective of NPs and plant-root interaction by focusing on their beneficial and deleterious impacts on root system architecture (RSA). The root performs a vital function by securing itself in the soil, absorbing and transporting water and nutrients to facilitate plant growth and productivity. In dicots, the architecture of the root system (RSA) is markedly shaped by the development of the primary root and its branches, showcasing considerable adaptability in response to changes in the environment. For promoting agriculture and combating global food hunger, the use of nanoparticles (NPs) may be an exciting option, for which it is essential to understand the behaviour of plants under NPs exposure. The nature of NPs and their physicochemical characteristics play a significant role in the positive/negative response of roots and shoots. Root morphological features, such as root length, root mass and root development features, may regulated positively/negatively by different types of NPs. In addition, application of NPs may also enhance nutrient transport and soil fertility by the promotion of soil microorganisms including plant growth-promoting rhizobacteria (PGPRs) and also soil enzymes. Interestingly the interaction of nanomaterials (NMs) with rhizospheric bacteria can enhance plant development and soil health. However, some studies also suggested that the increased use of several types of engineered nanoparticles (ENPs) may disrupt the equilibrium of the soil-root interface and unsafe morphogenesis by causing the browning of roots and suppressing the growth of root and soil microbes. Thus, this review article has sought to compile a broader perspective of NPs and plant-root interaction by focusing on their beneficial or deleterious impacts on RSA.
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Affiliation(s)
- Sneha Tripathi
- Department of Biotechnology, Motilal Nehru National Institute of Technology Allahabad, Prayagraj, India
| | - Kavita Tiwari
- Department of Biotechnology, Motilal Nehru National Institute of Technology Allahabad, Prayagraj, India
| | - Shivani Mahra
- Department of Biotechnology, Motilal Nehru National Institute of Technology Allahabad, Prayagraj, India
| | - J Victoria
- Department of Biotechnology, Motilal Nehru National Institute of Technology Allahabad, Prayagraj, India
| | - Shweta Rana
- Departments of Physical and Natural Sciences, FLAME University, Pune, India
| | - Durgesh Kumar Tripathi
- Crop Nano Biology and Molecular Stress Physiology Lab, Amity Institute of Organic Agriculture, Amity University Uttar Pradesh, Sector-125, Noida, 201313, India.
| | - Shivesh Sharma
- Department of Biotechnology, Motilal Nehru National Institute of Technology Allahabad, Prayagraj, India.
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2
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Dangana RS, George RC, Shittu UO, Agboola FK. Facile biosynthesis, characterisation and biotechnological application of ZnO nanoparticles mediated by leaves of Cnidoscolus aconitifolius. ARTIFICIAL CELLS, NANOMEDICINE, AND BIOTECHNOLOGY 2023; 51:309-317. [PMID: 37300509 DOI: 10.1080/21691401.2023.2221698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 04/24/2023] [Accepted: 06/01/2023] [Indexed: 06/12/2023]
Abstract
The present study synthesised and characterised zinc oxide nanoparticles (ZnO NPs) using spinach tree, Cnidoscolus aconitifolius and investigated its potential use as nanofertilizer. The synthesised nanoparticles showed UV-Vis absorption peak at 378 nm which is a feature of ZnO NPs. FT-IR analysis further revealed the presence of O-H stretching, C = C bending, O-H bending and C-N stretching functional groups of the stabilising action of the plant extract on the surface of the nanoparticles. SEM images displayed the shape of NPs to be spherical whereas TEM images showed their distribution sizes to be 100 nm. Synthesised ZnO NPs were used as a nano fertilizer on Sorghum bicolour plant. An increase in the shoot leaf length with an average length of 16.13 ± 0.19 cm as compared to the control group of 15.13 ± 0.07 cm was observed. The rate of photosynthesis also showed a significant increase with total chlorophyll content of 0.2806 ± 0.006 mg/mL as compared with control of 0.2476 ± 0.002 mg/mL. The activity of antioxidative enzymes was measured with an increase in the specific activity of SOD in the plant when ZnO NPs were used over NPK whereas, the specific activities of CAT were similar in all cases.
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Affiliation(s)
- Reuben Samson Dangana
- Department of Biochemistry, Kampala International University, Ishaka, Bushenyi, Uganda
- Department of Biochemistry and Molecular Biology, Obafemi Awolowo University, Ile Ife, Nigeria
| | | | | | - Femi Kayode Agboola
- Department of Biochemistry and Molecular Biology, Obafemi Awolowo University, Ile Ife, Nigeria
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3
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Basit F, He X, Zhu X, Sheteiwy MS, Minkina T, Sushkova S, Josko I, Hu J, Hu W, Guan Y. Uptake, accumulation, toxicity, and interaction of metallic-based nanoparticles with plants: current challenges and future perspectives. ENVIRONMENTAL GEOCHEMISTRY AND HEALTH 2023; 45:4165-4179. [PMID: 37103657 DOI: 10.1007/s10653-023-01561-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Accepted: 03/29/2023] [Indexed: 06/19/2023]
Abstract
The rapid development of industrialization is causing several fundamental problems in plants due to the interaction between plants and soil contaminated with metallic nanoparticles (NPs). Numerous investigations have been conducted to address the severe toxic effects caused by nanoparticles in the past few decades. Based on the composition, size, concentration, physical and chemical characteristics of metallic NPs, and plant types, it enhances or lessens the plant growth at various developmental stages. Metallic NPs are uptaken by plant roots and translocated toward shoots via vascular system based on composition, size, shape as well as plant anatomy and cause austere phytotoxicity. Herein, we tried to summarize the toxicity induced by the uptake and accumulation of NPs in plants and also we explored the detoxification mechanism of metallic NPs adopted by plants via using different phytohormones, signaling molecules, and phytochelatins. This study was intended to be an unambiguous assessment including current knowledge on NPs uptake, accumulation, and translocation in higher plants. Furthermore, it will also provide sufficient knowledge to the scientific community to understand the metallic NPs-induced inhibitory effects and mechanisms involved within plants.
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Affiliation(s)
- Farwa Basit
- Hainan Institute, Zhejiang University, Sanya, 572025, China
- The Advanced Seed Institute, Zhejiang Key Laboratory of Crop Germplasm, Zhejiang University, Hangzhou, 310058, China
| | - Xiang He
- Hainan Institute, Zhejiang University, Sanya, 572025, China
- The Advanced Seed Institute, Zhejiang Key Laboratory of Crop Germplasm, Zhejiang University, Hangzhou, 310058, China
| | - Xiaobo Zhu
- Hainan Institute, Zhejiang University, Sanya, 572025, China
- The Advanced Seed Institute, Zhejiang Key Laboratory of Crop Germplasm, Zhejiang University, Hangzhou, 310058, China
| | - Mohamed Salah Sheteiwy
- Department of Agronomy, Faculty of Agriculture, Mansoura University, Mansoura, 35516, Egypt
| | - Tatiana Minkina
- Academy of Biology and Biotechnology, Southern Federal University, Rostov-on-Don, Russia, 344006
| | - Svetlana Sushkova
- Academy of Biology and Biotechnology, Southern Federal University, Rostov-on-Don, Russia, 344006
| | - Izabela Josko
- The Advanced Seed Institute, Zhejiang Key Laboratory of Crop Germplasm, Zhejiang University, Hangzhou, 310058, China
| | - Jin Hu
- Hainan Institute, Zhejiang University, Sanya, 572025, China
- The Advanced Seed Institute, Zhejiang Key Laboratory of Crop Germplasm, Zhejiang University, Hangzhou, 310058, China
| | - Weimin Hu
- Hainan Institute, Zhejiang University, Sanya, 572025, China
- The Advanced Seed Institute, Zhejiang Key Laboratory of Crop Germplasm, Zhejiang University, Hangzhou, 310058, China
| | - Yajing Guan
- Hainan Institute, Zhejiang University, Sanya, 572025, China.
- The Advanced Seed Institute, Zhejiang Key Laboratory of Crop Germplasm, Zhejiang University, Hangzhou, 310058, China.
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Shantharaj D, Naranjo E, Merfa MV, Cobine PA, Santra S, De La Fuente L. Zinc Oxide-Based Nanoformulation Zinkicide Mitigates the Xylem-Limited Pathogen Xylella fastidiosa in Tobacco and Southern Highbush Blueberry. PLANT DISEASE 2023; 107:1096-1106. [PMID: 36109877 DOI: 10.1094/pdis-01-22-0246-re] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
The xylem-limited pathogen Xylella fastidiosa causes severe economic losses worldwide, and no effective antimicrobial disease management options are available. The goal of this study was to evaluate the efficacy of a novel ZnO-based nanoparticle formulation, Zinkicide TMN110 (ZnK), against X. fastidiosa in vitro and in planta. In vitro, minimum bactericidal concentration (MBC) of ZnK analyzed in Pierce's Disease 2 medium was estimated at approximately 60 ppm. Time-kill kinetics assay showed a 100% reduction of culturable X. fastidiosa in less than 1 h after ZnK treatment. Microfluidic chambers assays showed that ZnK also inhibits X. fastidiosa cell aggregation and growth under flow conditions. Phytotoxicity assessments in the greenhouse demonstrated that ZnK can be applied as a soil drench in 50 ml at 500 ppm/plant/week up to four times to tobacco and blueberry without causing visible damage. ZnK was also evaluated for disease control in the greenhouse using tobacco infected with X. fastidiosa subsp. fastidiosa strain TemeculaL. ZnK soil drench weekly applications at concentrations of 500 followed by 1,000 ppm (500/1,000) and 500/500/1,000 ppm (in 50 ml each), reduced X. fastidiosa populations by >2 to 3 log10 units and disease severity by approximately 57 and 76%, respectively, compared with the untreated control. Similarly, when blueberry plants infected with X. fastidiosa subsp. multiplex strain AlmaEm3 were soil drenched with ZnK at concentrations 1,000/1,000 ppm and 1,000/1,000/500 ppm (in 200 ml each), the bacterial population was reduced by approximately 1 to 2 log10 units, and disease severity decreased by approximately 39 and 43%, respectively. Overall, this study shows antibacterial activity of ZnK against X. fastidiosa and its effectiveness in plants to reduce disease symptoms under controlled conditions.
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Affiliation(s)
- Deepak Shantharaj
- Department of Entomology and Plant Pathology, Auburn University, Auburn, AL
| | - Eber Naranjo
- Department of Entomology and Plant Pathology, Auburn University, Auburn, AL
| | - Marcus V Merfa
- Department of Entomology and Plant Pathology, Auburn University, Auburn, AL
| | - Paul A Cobine
- Department of Biological Sciences, Auburn University, Auburn, AL
| | - Swadeshmukul Santra
- NanoScience Technology Center, Department of Chemistry, Department of Materials Science and Engineering and Burnett School of Biomedical Sciences, University of Central Florida, Orlando, FL
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Hanif S, Zia M. Glycine betaine capped ZnO NPs eliminate oxidative stress to coriander plants grown under NaCl presence. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2023; 197:107651. [PMID: 36989991 DOI: 10.1016/j.plaphy.2023.107651] [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: 12/16/2022] [Revised: 01/21/2023] [Accepted: 03/16/2023] [Indexed: 06/19/2023]
Abstract
Salinity is one of the major abiotic stresses for sustainable agriculture. The use of mineral nutrients in form of nanoparticles can be a novel strategy to fight against abiotic stresses. An in vitro study has been conducted to investigate the effect of zinc oxide nanoparticles (ZnO NPs) capped with glycine betaine (ZnOBt) on coriander plants exposed to saline (NaCl) stress. SEM and XRD analysis revealed 14.73 nm and 17.34 nm size of ZnO and ZnOBt NPs, respectively with spherical to hexagonal structures. Coriander plant length and biomass increased by the application of ZnO and ZnOBt NPs. ZnOBt NPs depicted promising results at 100 mg/L where, shoot and root length increased up to 14 cm and 13 cm, respectively as compared to plants grown under saline stress. ZnOBt NPs also increased fresh and dry weight of shoots and roots as compared to other treatments. The results depict that ZnOBt NPs mitigated stress condition. This is evident from concentration of phenolic and flavonoid contents that decreased in both roots and shoots. Free radical scavenging activity, total antioxidant capacity and total reducing power also decreased in plants by ZnOBt NPs when applied with stress. The concentration of superoxide and peroxide dismutase also decreased by application of ZnOBt NPs to salt stress plants. Glycine betaine with ZnO NPs, in conclusion, can be an effective remedy for salinity-exposed plants. These nanoparticles can be encouraged as a viable technique to overcome the detrimental effects of saline stress on plants.
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Affiliation(s)
- Saad Hanif
- Department of Biotechnology, Quaid-i-Azam University, Islamabad, 45320, Pakistan
| | - Muhammad Zia
- Department of Biotechnology, Quaid-i-Azam University, Islamabad, 45320, Pakistan.
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Mitra D, Adhikari P, Djebaili R, Thathola P, Joshi K, Pellegrini M, Adeyemi NO, Khoshru B, Kaur K, Priyadarshini A, Senapati A, Del Gallo M, Das Mohapatra PK, Nayak AK, Shanmugam V, Panneerselvam P. Biosynthesis and characterization of nanoparticles, its advantages, various aspects and risk assessment to maintain the sustainable agriculture: Emerging technology in modern era science. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2023; 196:103-120. [PMID: 36706690 DOI: 10.1016/j.plaphy.2023.01.017] [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: 08/05/2022] [Revised: 10/19/2022] [Accepted: 01/10/2023] [Indexed: 06/18/2023]
Abstract
The current review aims to gain knowledge on the biosynthesis and characterization of nanoparticles (NPs), their multifactorial role, and emerging trends of NPs utilization in modern science, particularly in sustainable agriculture, for increased yield to solve the food problem in the coming era. However, it is well known that an environment-friendly resource is in excessive demand, and green chemistry is an advanced and rising resource in exploring eco-friendly processes. Plant extracts or other resources can be utilized to synthesize different types of NPS. Hence NPs can be synthesized by organic or inorganic molecules. Inorganic molecules are hydrophilic, biocompatible, and highly steady compared to organic types. NPs occur in numerous chemical conformations ranging from amphiphilic molecules to metal oxides, from artificial polymers to bulky biomolecules. NPs structures can be examined by different approaches, i.e., Raman spectroscopy, optical spectroscopy, X-ray fluorescence, and solid-state NMR. Nano-agrochemical is a unification of nanotechnology and agro-chemicals, which has brought about the manufacture of nano-fertilizers, nano-pesticides, nano-herbicides, nano-insecticides, and nano-fungicides. NPs can also be utilized as an antimicrobial solution, but the mode of action for antibacterial NPs is poorly understood. Presently known mechanisms comprise the induction of oxidative stress, the release of metal ions, and non-oxidative stress. Multiple modes of action towards microbes would be needed in a similar bacterial cell for antibacterial resistance to develop. Finally, we visualize multidisciplinary cooperative methods will be essential to fill the information gap in nano-agrochemicals and drive toward the usage of green NPs in agriculture and plant science study.
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Affiliation(s)
- Debasis Mitra
- Department of Microbiology, Raiganj University, Raiganj, 733 134, West Bengal, India; Crop Production Division, ICAR - National Rice Research Institute, Cuttack, 753006, Odisha, India
| | - Priyanka Adhikari
- Centre for excellence on GMP extraction facility (DBT, Govt. of India), National Institute of Pharmaceutical Education and Research, Guwahati, 781101, Assam, India
| | - Rihab Djebaili
- Department of Life, Health and Environmental Sciences, University of L'Aquila, Coppito, L'Aquila, Italy
| | - Pooja Thathola
- G. B. Pant National Institute of Himalayan Environment, Almora, 263643, Uttarakhand, India
| | - Kuldeep Joshi
- G. B. Pant National Institute of Himalayan Environment, Almora, 263643, Uttarakhand, India
| | - Marika Pellegrini
- Department of Life, Health and Environmental Sciences, University of L'Aquila, Coppito, L'Aquila, Italy
| | - Nurudeen O Adeyemi
- Department of Plant Physiology and Crop Production, Federal University of Agriculture, Abeokuta, Nigeria
| | - Bahman Khoshru
- Department of Soil Science, Faculty of Agriculture, University of Tabriz, Tabriz, Iran
| | - Kamaljit Kaur
- Institute of Nano Science and Technology, Habitat Centre, Phase- 10, Sector- 64, Mohali, 160062, Punjab, India
| | - Ankita Priyadarshini
- Crop Production Division, ICAR - National Rice Research Institute, Cuttack, 753006, Odisha, India
| | - Ansuman Senapati
- Crop Production Division, ICAR - National Rice Research Institute, Cuttack, 753006, Odisha, India
| | - Maddalena Del Gallo
- Department of Life, Health and Environmental Sciences, University of L'Aquila, Coppito, L'Aquila, Italy
| | | | - Amaresh Kumar Nayak
- Crop Production Division, ICAR - National Rice Research Institute, Cuttack, 753006, Odisha, India
| | - Vijayakumar Shanmugam
- Institute of Nano Science and Technology, Habitat Centre, Phase- 10, Sector- 64, Mohali, 160062, Punjab, India
| | - Periyasamy Panneerselvam
- Crop Production Division, ICAR - National Rice Research Institute, Cuttack, 753006, Odisha, India.
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Yuan H, Liu Q, Fu J, Wang Y, Zhang Y, Sun Y, Tong H, Dhankher OP. Co-exposure of sulfur nanoparticles and Cu alleviate Cu stress and toxicity to oilseed rape Brassica napus L. J Environ Sci (China) 2023; 124:319-329. [PMID: 36182142 DOI: 10.1016/j.jes.2021.09.040] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 09/29/2021] [Accepted: 09/30/2021] [Indexed: 05/12/2023]
Abstract
Experiments were performed to explore the impact of sulfur nanoparticles (SNPs) on growth, Cu accumulation, and physiological and biochemical responses of oilseed rape (Brassica napus L.) inoculated with 5 mg/L Cu-amended MS medium supplemented with or without 300 mg/L SNPs exposure. Cu exerted severe phytotoxicity and inhibited plant growth. SNPs application enhanced the shoot height, root length, and dry weight of shoot and root by 34.6%, 282%, 41.7% and 37.1%, respectively, over Cu treatment alone, while the shoot and root Cu contents and Cu-induced lipid perodixation as the malondialdehyde (MDA) levels in shoots and roots were decreased by 37.6%, 35%, 28.4% and 26.8%. Further, the increases in superoxide dismutase (SOD), peroxidase (POD), catalase (CAT), ascorbate peroxidase (APX), glutathione reductase (GR) and glutathione S-transferase (GST) enzyme activities caused by Cu stress were mitigated in shoots (10.9%-37.1%) and roots (14.6%-35.3%) with SNPs addition. SNPs also positively counteracted the negative effects on shoot K, Ca, P, Mg, Mn, Zn and Fe contents and root K, Ca, Mg and Mn contents from Cu exposure alone, and significantly promoted the nutrients accumulation in plant. Additionally, in comparison with common bulk sulfur particles (BSPs) and sulfate, SNPs showed more positive effects on promoting growth in shoots (6.7% and 19.5%) and roots (10.9% and 15.1%), as well as lowering the shoot Cu content (40.1% and 43.3%) under Cu stress. Thus, SNPs application has potential to be a green and sustainable technology for increasing plant productivity and reducing accumulation of toxic metals in heavy metal polluted soils.
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Affiliation(s)
- Haiyan Yuan
- Jiangsu Province and Chinese Academy of Sciences, Institute of Botany, Nanjing 210014, China; Jiangsu Provincial Platform for Conservation and Utilization of Agricultural Germplasm, Nanjing 210014, China.
| | - Qingquan Liu
- Jiangsu Province and Chinese Academy of Sciences, Institute of Botany, Nanjing 210014, China; Jiangsu Provincial Platform for Conservation and Utilization of Agricultural Germplasm, Nanjing 210014, China
| | - Jiahao Fu
- Jiangsu Province and Chinese Academy of Sciences, Institute of Botany, Nanjing 210014, China; Jiangsu Provincial Platform for Conservation and Utilization of Agricultural Germplasm, Nanjing 210014, China
| | - Yinjie Wang
- Jiangsu Province and Chinese Academy of Sciences, Institute of Botany, Nanjing 210014, China; Jiangsu Provincial Platform for Conservation and Utilization of Agricultural Germplasm, Nanjing 210014, China
| | - Yongxia Zhang
- Jiangsu Province and Chinese Academy of Sciences, Institute of Botany, Nanjing 210014, China; Jiangsu Provincial Platform for Conservation and Utilization of Agricultural Germplasm, Nanjing 210014, China
| | - Yuming Sun
- Jiangsu Province and Chinese Academy of Sciences, Institute of Botany, Nanjing 210014, China; Jiangsu Provincial Platform for Conservation and Utilization of Agricultural Germplasm, Nanjing 210014, China
| | - Haiying Tong
- Jiangsu Province and Chinese Academy of Sciences, Institute of Botany, Nanjing 210014, China; Jiangsu Provincial Platform for Conservation and Utilization of Agricultural Germplasm, Nanjing 210014, China
| | - Om Parkash Dhankher
- Stockbridge School of Agriculture, University of Massachusetts Amherst, MA 01003, USA.
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Sun H, Guo W, Zhou Q, Gong Y, Lv Z, Wang Q, Mao H, Kopittke PM. Uptake, transformation, and environmental impact of zinc oxide nanoparticles in a soil-wheat system. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 857:159307. [PMID: 36216048 DOI: 10.1016/j.scitotenv.2022.159307] [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: 06/23/2022] [Revised: 10/04/2022] [Accepted: 10/04/2022] [Indexed: 06/16/2023]
Abstract
Zinc oxide nanoparticles (ZnO-NPs) are metal-based nanomaterials, but their long-term effects on plant growth and the soil environment in the field remain unclear with most previous studies using short-term laboratory and glasshouse studies. In this study, we used a field experiment to examine the long-term effects of ZnO-NPs in a soil-wheat (Triticum aestivum) system. It was found that although ZnO-NPs had no significant effect on either yield or the concentration of other nutrients within the grain, the application of ZnO-NPs significantly increased Zn concentrations. Indeed, for grain, the application of ZnO-NPs to both the soil and foliage (SFZnO) (average of 33.1 mg/kg) significantly increased grain Zn concentrations compared to the the control treatment (21.7 mg/kg). Using in situ analyses, nutrients were found to accumulate primarily in the crease tissue and the aleurone layer of the grain, regardless of treatment. Specifically, the concentration of Zn in the aleurone layer for the SFZnO treatment was 2-3 times higher than that in the control, being >300 mg/kg, whilst the Zn concentration in the crease tissue was ca. 600 mg/kg in the SFZnO treatment, being two times higher than for the control. Although the application of ZnO-NPs increased the total Zn within the grain, it did not accumulate within the grain as ZnO-NPs with this being important for food safety, but rather mainly as Zn-phytate, with the remainder of the Zn complexed with either cysteine or phosphate. Finally, we also observed that ZnO-NPs caused fewer changes to the soil bacterial community structure and that it had no nano-specific toxicity.
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Affiliation(s)
- Hongda Sun
- College of Natural Resources and Environment, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Wei Guo
- State Key Laboratory of Biogeology and Environmental Geology, Faculty of Earth Sciences, China University of Geosciences, Wuhan 430074, China
| | - Qianqian Zhou
- College of Natural Resources and Environment, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Yafang Gong
- College of Natural Resources and Environment, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Zhiyuan Lv
- College of Natural Resources and Environment, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Quan Wang
- College of Natural Resources and Environment, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Hui Mao
- College of Natural Resources and Environment, Northwest A&F University, Yangling 712100, Shaanxi, China.
| | - Peter M Kopittke
- School of Agriculture and Food Sciences, The University of Queensland, St. Lucia, Queensland 4072, Australia
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9
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Lv W, Geng H, Zhou B, Chen H, Yuan R, Ma C, Liu R, Xing B, Wang F. The behavior, transport, and positive regulation mechanism of ZnO nanoparticles in a plant-soil-microbe environment. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2022; 315:120368. [PMID: 36216179 DOI: 10.1016/j.envpol.2022.120368] [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: 06/22/2022] [Revised: 09/28/2022] [Accepted: 10/02/2022] [Indexed: 06/16/2023]
Abstract
ZnO nanoparticles (ZnO NPs) have been widely used in several fields, and they have the potential to be a novel fertilizer to promote plant growth. For the effective use of ZnO NPs, it is necessary to understand their influence mechanisms and key interactions with the soil physical and biological environment. In this review, we summarize the fate and transport of ZnO NPs applied via soil treatment or foliar spray in plant-soil systems and discuss their positive regulation mechanisms in plants and microbes. The latest research shows that the formation, bioavailability, and location of ZnO NPs experience complicated changes during the transport in soil-plant systems and that this depends on many factors. ZnO NPs can improve plant photosynthesis, nutrient element uptake, enzyme activity, and the related gene expression as well as modulate carbon/nitrogen metabolism, secondary metabolites, and the antioxidant systems in plants. Several microbial groups related to plant growth, disease biocontrol, and nutrient cycling in soil can be altered with ZnO NP treatment. In this work, we present a systematic comparison between ZnO NP fertilizer and conventional zinc salt fertilizer. We also fill several knowledge gaps in current studies with the hope of providing guidance for future research.
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Affiliation(s)
- Wenxiao Lv
- School of Energy & Environmental Engineering, Beijing Key Laboratory of Resource-Oriented Treatment of Industrial Pollutants, University of Science and Technology Beijing, 30 Xueyuan Road, Beijing, 100083, China; School of Environment, Beijing Normal University, No.19, Xinjiekouwai St, Haidian District, Beijing, 100875, China
| | - Huanhuan Geng
- School of Energy & Environmental Engineering, Beijing Key Laboratory of Resource-Oriented Treatment of Industrial Pollutants, University of Science and Technology Beijing, 30 Xueyuan Road, Beijing, 100083, China
| | - Beihai Zhou
- School of Energy & Environmental Engineering, Beijing Key Laboratory of Resource-Oriented Treatment of Industrial Pollutants, University of Science and Technology Beijing, 30 Xueyuan Road, Beijing, 100083, China
| | - Huilun Chen
- School of Energy & Environmental Engineering, Beijing Key Laboratory of Resource-Oriented Treatment of Industrial Pollutants, University of Science and Technology Beijing, 30 Xueyuan Road, Beijing, 100083, China
| | - Rongfang Yuan
- School of Energy & Environmental Engineering, Beijing Key Laboratory of Resource-Oriented Treatment of Industrial Pollutants, University of Science and Technology Beijing, 30 Xueyuan Road, Beijing, 100083, China
| | - Chuanxin Ma
- Key Laboratory for City Cluster Environmental Safety and Green Development of the Ministry of Education, School of Ecology, Environment and Resources, Guangdong University of Technology, Guangzhou, 510006, China
| | - Ruiping Liu
- Chinese Academy of Environmental Planning, Ministry of Ecology and Environment, 15 Shixing St, Shijingshan District, Beijing, 100043, China
| | - Baoshan Xing
- Stockbridge School of Agriculture, University of Massachusetts, Amherst, MA, 01003, USA
| | - Fei Wang
- School of Environment, Beijing Normal University, No.19, Xinjiekouwai St, Haidian District, Beijing, 100875, China.
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10
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Zhao W, Liu Y, Zhang P, Zhou P, Wu Z, Lou B, Jiang Y, Shakoor N, Li M, Li Y, Lynch I, Rui Y, Tan Z. Engineered Zn-based nano-pesticides as an opportunity for treatment of phytopathogens in agriculture. NANOIMPACT 2022; 28:100420. [PMID: 36038133 DOI: 10.1016/j.impact.2022.100420] [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: 06/03/2022] [Revised: 08/15/2022] [Accepted: 08/21/2022] [Indexed: 06/15/2023]
Abstract
People's desire for food has never slowed, despite the deterioration of the global agricultural environment and the threat to food security. People rely on agrochemicals to ensure normal crop growth and to relieve the existing demand pressure. Phytopathogens have acquired resistance to traditional pesticides as a result of pesticdes' abuse. Compared with traditional formulations, nano-pesticides have superior antimicrobial performance and are environmentally friendly. Zn-based nanoparticles (NPs) have shown their potential as strong antipathogen activity. However, their full potential has not been demonstrated yet. Here, we analyzed the prerequisites for the use of Zn-based NPs as nano-pesticides in agriculture including both intrinsic properties of the materials and environmental conditions. We also summarized the mechanisms of Zn-based NPs against phytopathogens including direct and indirect strategies to alleviate plant disease stress. Finally, the current challenges and future directions are highlighted to advance our understanding of this field and guide future studies.
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Affiliation(s)
- Weichen Zhao
- Beijing Key Laboratory of Farmland Soil Pollution Prevention and Remediation, College of Resources and Environmental Sciences, China Agricultural University, Beijing 100193, China; State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
| | - Yanwanjing Liu
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China; School of Environment, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou 310024, Zhejiang Province, China
| | - Peng Zhang
- School of Geography, Earth and Environmental Sciences, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK; Department of Environmental Science and Engineering, University of Science and Technology of China, Hefei 230026, China
| | - Pingfan Zhou
- Beijing Key Laboratory of Farmland Soil Pollution Prevention and Remediation, College of Resources and Environmental Sciences, China Agricultural University, Beijing 100193, China
| | - Zhangguo Wu
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China; School of Environment, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou 310024, Zhejiang Province, China
| | - Benzhen Lou
- Beijing Key Laboratory of Farmland Soil Pollution Prevention and Remediation, College of Resources and Environmental Sciences, China Agricultural University, Beijing 100193, China
| | - Yaqi Jiang
- Beijing Key Laboratory of Farmland Soil Pollution Prevention and Remediation, College of Resources and Environmental Sciences, China Agricultural University, Beijing 100193, 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
| | - Mingshu Li
- Beijing Key Laboratory of Farmland Soil Pollution Prevention and Remediation, College of Resources and Environmental Sciences, China Agricultural University, Beijing 100193, China
| | - Yuanbo Li
- Beijing Key Laboratory of Farmland Soil Pollution Prevention and Remediation, College of Resources and Environmental Sciences, China Agricultural University, Beijing 100193, China
| | - Iseult Lynch
- School of Geography, Earth and Environmental Sciences, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK
| | - Yukui Rui
- Beijing Key Laboratory of Farmland Soil Pollution Prevention and Remediation, College of Resources and Environmental Sciences, China Agricultural University, Beijing 100193, China; China Agricultural University Professor Workstation of Yuhuangmiao Town, Shanghe County, Jinan, Shandong, China; China Agricultural University Professor Workstation of Sunji Town, Shanghe County, Jinan, Shandong, China.
| | - Zhiqiang Tan
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China; School of Environment, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou 310024, Zhejiang Province, China.
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11
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Ji H, Guo Z, Wang G, Wang X, Liu H. Effect of ZnO and CuO nanoparticles on the growth, nutrient absorption, and potential health risk of the seasonal vegetable Medicago polymorpha L. PeerJ 2022; 10:e14038. [PMID: 36164609 PMCID: PMC9508880 DOI: 10.7717/peerj.14038] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Accepted: 08/18/2022] [Indexed: 01/19/2023] Open
Abstract
Background Medicago polymorpha L., a seasonal vegetable, is commonly grown in China. The increasing use of nanoparticles (NPs) such as ZnO and CuO NPs in agriculture has raised concerns about their potential risks for plant growth and for human consumption. There is a lack of research on the effects of ZnO and CuO NPs on agronomic performance of Medicago polymorpha L. and their potential risks for human health. Methods In this study, different treatment concentrations of ZnO NPs (25, 50, 100, and 200 mg kg-1) and CuO NPs (10, 25, 50, and 100 mg kg-1) were used to determine their effects on the growth and nutrient absorption of Medicago polymorpha L., as well as their potential risk for human health. Results The results showed that ZnO and CuO NPs increased the fresh weight of Medicago polymorpha L. by 5.8-11.8 and 3.7-8.1%, respectively. The best performance for ZnO NPs occurred between 25-50 mg kg-1 and the best performance for CuO NPs occurred between 10-25 mg kg-1. Compared with the control, ZnO and CuO NPs improved the macronutrients phosphorus (P), potassium (K), magnesium (Mg), and calcium (Ca). The following micronutrients were also improved: iron (Fe), nickel (Ni), copper (Cu), zinc (Zn), and manganese (Mn), with the exception of nitrogen (N) accumulation. Low treatment concentrations exhibited more efficient nutrient uptake than high treatment concentrations. A comprehensive analysis showed that the optimum concentrations were 25 mg kg-1 for ZnO NPs and 10 mg kg-1 for CuO NPs. The potential non-carcinogenic health risk of Medicago polymorpha L. treated with ZnO and CuO NPs was analyzed according to the estimated daily intake (EDI), the hazard quotient (HQ), and the cumulative hazard quotient (CHQ). Compared with the oral reference dose, the EDI under different ZnO and CuO NPs treatments was lower. The HQ and CHQ under different ZnO and CuO NPs treatments were far below 1. This indicated that Medicago polymorpha L. treated with ZnO and CuO NPs did not pose any non-carcinogenic health risk to the human body. Therefore, ZnO and CuO NPs were considered as a safe nano fertilizer for Medicago polymorpha L. production according to growth analysis and a human health risk assessment.
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Affiliation(s)
- Hongting Ji
- Jiangsu Academy of Agricultural Sciences, Nanjing Institute of Agricultural Sciences in Jiangsu Hilly Area, Nanjing, Jiangsu, China
| | - Zhi Guo
- Jiangsu Academy of Agricultural Sciences, Institute of Agricultural Resources and Environment, Nanjing, Jiangsu, China
| | - Guodong Wang
- Jiangsu Academy of Agricultural Sciences, Institute of Agricultural Resources and Environment, Nanjing, Jiangsu, China
| | - Xin Wang
- Jiangsu Academy of Agricultural Sciences, Institute of Agricultural Resources and Environment, Nanjing, Jiangsu, China
| | - Hongjiang Liu
- Jiangsu Academy of Agricultural Sciences, Institute of Agricultural Resources and Environment, Nanjing, Jiangsu, China
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12
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Sun H, Peng Q, Guo J, Zhang H, Bai J, Mao H. Effects of short-term soil exposure of different doses of ZnO nanoparticles on the soil environment and the growth and nitrogen fixation of alfalfa. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2022; 309:119817. [PMID: 35872284 DOI: 10.1016/j.envpol.2022.119817] [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: 02/24/2022] [Revised: 07/12/2022] [Accepted: 07/17/2022] [Indexed: 06/15/2023]
Abstract
The extensive application of nanomaterials has increased their levels in soil environments. Therefore, clarifying the process of environmental migration is important for environmental safety and human health. In this study, alfalfa was used to determine the effects of different doses of ZnO nanoparticles (NPs) on the growth of alfalfa and the soil environment. Results showed that the alfalfa biomass was inversely proportional to the exposure concentration of ZnO NPs. The Zn concentration in the alfalfa tissue and the exposure dose presented a significant positive correlation. A high concentration of ZnO NPs decreased the nitrogen-fixing area of root nodules while the number of bacteroids and root nodules, which in turn affected the nitrogen-fixing ability of alfalfa. At the same time, it caused different degrees of damage to the root nodules and root tip cells of alfalfa. A high dose of ZnO NPs decreased the relative abundance and diversity of the soil microorganisms. Therefore, short-term and high-dose exposure of ZnO NPs causes multiple toxicities in plants and soil environments.
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Affiliation(s)
- Hongda Sun
- College of Natural Resources and Environment, Northwest A&F University, Yangling, 712100, Shaanxi, China
| | - Qingqing Peng
- College of Natural Resources and Environment, Northwest A&F University, Yangling, 712100, Shaanxi, China
| | - Jiao Guo
- College of Natural Resources and Environment, Northwest A&F University, Yangling, 712100, Shaanxi, China
| | - Haoyue Zhang
- College of Natural Resources and Environment, Northwest A&F University, Yangling, 712100, Shaanxi, China
| | - Junrui Bai
- College of Natural Resources and Environment, Northwest A&F University, Yangling, 712100, Shaanxi, China
| | - Hui Mao
- College of Natural Resources and Environment, Northwest A&F University, Yangling, 712100, Shaanxi, China.
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13
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Yusefi-Tanha E, Fallah S, Rostamnejadi A, Pokhrel LR. Responses of soybean (Glycine max [L.] Merr.) to zinc oxide nanoparticles: Understanding changes in root system architecture, zinc tissue partitioning and soil characteristics. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 835:155348. [PMID: 35460795 DOI: 10.1016/j.scitotenv.2022.155348] [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: 01/29/2022] [Revised: 04/11/2022] [Accepted: 04/13/2022] [Indexed: 06/14/2023]
Abstract
Addressing global Zinc (Zn) deficiency in food and feed requires innovation in Zn fertilizer. Recently, Zn oxide nanoparticles (ZnONPs) have piqued interest for potential use as a novel nano-Zn fertilizer. However, little is known about potential factors influencing ZnONPs partitioning in different plant tissues, and changes in root system architecture (RSA) and soil characteristics. Herein, we tested the effects of particle size (38, 59, and > 500 nm) and concentration (0-500 mg/kg) of ZnONPs on Zn bioaccumulation in multiple tissues in soil-grown soybean (Glycine max) grown for 120 days, including changes in RSA (root biomass, length, area, volume, and density) and soil characteristics (pH and electrical conductance [EC]). Our results showed significant effects of Zn compound types, Zn concentrations and their interaction on RSA, and Zn uptake by root, stem, leaf, and seed, in soybean. Concentration-response curves for root structures with varied sized ZnONPs and Zn2+ ions were deemed nonlinear, whereas for Zn distribution between different tissues the concentration-response curves were linear. Interestingly, ZnONPs and Zn2+ ions up to 200 mg/kg showed beneficial effects on root growth and development, but toxic response was observed at higher concentrations for both compounds. Root dry weight, length, volume, and area with 200 mg/kg ZnONPs-38 nm were higher by 48%, 56%, 33% and 44%, respectively, compared to control, and were higher by 15%, 23%, 15% and 19%, respectively, compared to 200 mg/kg ZnCl2. In general, soybean responses to the smallest size ZnONPs-38 nm were higher for all parameters evaluated compared to the larger-sized ZnONPs (59 and > 500 nm) and Zn2+ ions. Zn bioaccumulation varied among tissues in the order: root > seed > leaf > stem. A minor but steady decrease in soil pH and EC occurred among different concentrations for both ZnONPs and Zn2+ ions. Improved RSA can facilitate water and nutrient uptake in soybean, promoting growth and yield, especially considering arid and semi-arid climates where water is a limiting factor. Further, improving seed and shoot Zn levels, as demonstrated herein using ZnONPs, is paramount to addressing Zn deficiency in food and feed. Future studies assessing potential impacts on soil microbes, soil health and food safety upon ZnONPs application is critical for risk assessment of the novel nanofertilizer.
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Affiliation(s)
- Elham Yusefi-Tanha
- Department of Agronomy, Faculty of Agriculture, Shahrekord University, Shahrekord, Iran
| | - Sina Fallah
- Department of Agronomy, Faculty of Agriculture, Shahrekord University, Shahrekord, Iran.
| | - Ali Rostamnejadi
- Department of Electroceramics and Electrical Engineering, Malek Ashtar University of Technology, Iran
| | - Lok Raj Pokhrel
- Department of Public Health, The Brody School of Medicine, East Carolina University, Greenville, NC, USA.
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14
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Cai Y, Yuan B, Ma X, Fang G, Zhou D, Gao J. Foliar application of SiO 2 and ZnO nanoparticles affected polycyclic aromatic hydrocarbons uptake of Amaranth (Amaranthus tricolor L.): A metabolomics and typical statistical analysis. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 833:155258. [PMID: 35429559 DOI: 10.1016/j.scitotenv.2022.155258] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 04/09/2022] [Accepted: 04/09/2022] [Indexed: 06/14/2023]
Abstract
Nano-enabled foliar-application could be an ideal strategy for advancing agricultural productivity. However, it remains largely unknown whether they inhibit or promote the uptake of pollutants. Here, we systematically examined how foliar applying SiO2 nanoparticles (nSiO2) and ZnO nanoparticles (nZnO) (20 nm, 100 mg·L-1), influence polycyclic aromatic hydrocarbons (PAHs) uptake in 4-week-old amaranth (Amaranthus tricolor L.). Results showed that foliar application of nSiO2 or nZnO enhanced amaranth biomass by 20.2-26.4% but decreased PAHs bioaccumulation in leaves by 20.4-54.9% after 7-d incubation. Changes regarding amino acid-related pathways (alanine/aspartate/glutamate metabolism and arginine biosynthesis) and energy maintenance pathways (TCA cycle) were observed in amaranth leaves after foliar application of nSiO2 and nZnO. Specific PLS-DA analyses with total PAHs uptake as the biological endpoint showed that the contents of PAHs positively correlated with valine (R2 = 0.799) and tyrosine (R2 = 0.789), but negatively correlated with D-tagatose (R2 = 0.805) and L-gulonolactone (R2 = 0.877), indicating greater oxidant stress under higher PAHs level. We propose that mechanisms of declined uptake of PAHs involve the biomass-dependent dilute effect and activation of biological response against PAHs accumulation. These findings provide a prospective vision on how nano-enabled foliar-application alleviates PAH-enriched environmental burden while producing higher-yield agricultural products, especially for low toxic and biocompatible nSiO2.
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Affiliation(s)
- Yue Cai
- Key Laboratory of Soil Environment and Pollution Remediation, Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Binbin Yuan
- Key Laboratory of Soil Environment and Pollution Remediation, Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xiaoyue Ma
- Key Laboratory of Soil Environment and Pollution Remediation, Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Guodong Fang
- Key Laboratory of Soil Environment and Pollution Remediation, Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China
| | - Dongmei Zhou
- State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University, Nanjing, 210023, China
| | - Juan Gao
- Key Laboratory of Soil Environment and Pollution Remediation, Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China.
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15
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Toxicity and Uptake of CuO Nanoparticles: Evaluation of an Emerging Nanofertilizer on Wheat (Triticum aestivum L.) Plant. SUSTAINABILITY 2022. [DOI: 10.3390/su14094914] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Wet chemistry was used to produce copper oxide nanoparticles (CuO NPs). The results indicated that most nanoparticles were bacillus-shaped and relatively uniform in size (less than 30 nm). The effect of synthesized CuO NPs on wheat (Triticum aestivum L.) germination and growth parameters was studied and compared to bulk Cu. The results showed that no significant difference was obtained in germination rate among all treatments. Bulk Cu additions significantly affect the mean germination rate and mean germination time. On the contrary, germinability was significantly affected by CuO NPs additions. Seed vigor index was calculated to demonstrate the superior treatment in wheat germination parameters, and the results confirmed that 0.1 mg L−1 of CuO NPs could be successfully used to improve wheat seed germination. Moreover, the general average Cu concentrations in the plant tissue were 139 and 103 mg kg−1 dry weight for bulk and CuO NPs, respectively, indicating the dissolution behavior of CuO NPs. The addition of CuO NPs (0.1 mg L−1) promotes chlorophyll formation equal to 0.5 mg L−1 of the bulk Cu addition. This means using nanoparticles as fertilizer could reduce 80% of traditional fertilizers. Nonetheless, Cu additions in both forms (NPs and bulk) reduce root growth substantially compared to control. The effective toxic dose (EC50) for bulk Cu and CuO NPs was 0.37 mg L−1 and 0.94 mg L−1, respectively. The results indicated that approximately 2.5 times CuO NPs concentration is equal to the toxicity dose of bulk Cu due to lowered CuO NPs dissolution. Our study showed that Cu phytotoxicity is a non-nanosized effect and showed that plant-induced changes under environmentally real conditions should be considered when measuring the dissolution of CuO NPs near wheat plant roots. This study implies that using nano-CuO as a micronutrient amendment has a potential benefit rather than the soluble Cu salt for plant growth.
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16
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Wang L, Yang D, Ma F, Wang G, You Y. Recent advances in responses of arbuscular mycorrhizal fungi - Plant symbiosis to engineered nanoparticles. CHEMOSPHERE 2022; 286:131644. [PMID: 34346335 DOI: 10.1016/j.chemosphere.2021.131644] [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: 06/20/2021] [Revised: 07/19/2021] [Accepted: 07/21/2021] [Indexed: 06/13/2023]
Abstract
The application of engineered nanomaterials (ENMs) is increasing in all walks of life, inevitably resulting in a high risk of ENMs entering the natural environment. Recent studies have demonstrated that phytoaccumulation of ENMs in the environment may be detrimental to plants to varying degrees. However, plants primarily assimilate ENMs through the roots, which are inevitably affected by rhizomicroorganisms. In this review, we focus on a group of common rhizomicroorganisms-arbuscular mycorrhizal fungi (AMF). These fungi contribute to ENMs immobilization and inhibition of phytoaccumulation, improvement of host plant growth and activation of systematic protection in response to excess ENMs stress. In present review, we summarize the biological responses of plants to ENMs and the modulatory mechanisms of AMF on the immobilization of ENMs in substrate-plant interfaces, and indirectly regulatory mechanisms of AMF on the deleterious effects of ENMs on host plants. In addition, the information of feedback of ENMs on mycorrhizal symbiosis and the prospects of future research on the fate and mechanism of phyto-toxicity of ENMs mediated by AMF in the environment are also addressed. In view of above, synergistic reaction of plants and AMF may prove to be a cost-effective and eco-friendly technology to bio-control potential ENMs contamination on a sustainable basis.
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Affiliation(s)
- Li Wang
- State Key Laboratory of Urban Water Resource and Environment, School of Environmental, Harbin Institute of Technology, 73 Huanghe Road, Harbin, 150090, PR China.
| | - Dongguang Yang
- State Key Laboratory of Urban Water Resource and Environment, School of Environmental, Harbin Institute of Technology, 73 Huanghe Road, Harbin, 150090, PR China
| | - Fang Ma
- State Key Laboratory of Urban Water Resource and Environment, School of Environmental, Harbin Institute of Technology, 73 Huanghe Road, Harbin, 150090, PR China
| | - Gen Wang
- State Key Laboratory of Urban Water Resource and Environment, School of Environmental, Harbin Institute of Technology, 73 Huanghe Road, Harbin, 150090, PR China
| | - Yongqiang You
- State Key Laboratory of Urban Water Resource and Environment, School of Environmental, Harbin Institute of Technology, 73 Huanghe Road, Harbin, 150090, PR China
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17
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Elhaj Baddar Z, Unrine JM. Effects of Soil pH and Coatings on the Efficacy of Polymer coated ZnO Nanoparticulate fertilizers in Wheat ( Triticum aestivum). ENVIRONMENTAL SCIENCE & TECHNOLOGY 2021; 55:13532-13540. [PMID: 33999618 DOI: 10.1021/acs.est.1c00443] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
This study used ZnO nanoparticles (NPs) as seed treatments and as soil amendments to enhance Zn concentrations in wheat grain. In the seed treatment experiment, seeds were treated with dextran coated (DEX-ZnO) and bare ZnO NP suspensions, in addition to ZnSO4, at 500 mg Zn/L. In the soil amendment experiment, soil pH was adjusted to 6 and 8, then soils were spiked with 15 mg Zn/kg soil in the form of DEX-ZnO and bare ZnO NPs, as well as ZnSO4. For the seed treatment, ZnO NPs resulted in significantly higher grain Zn concentration 96.9 ± 25.4 compared to (72.2 ± 25.4), (78.3 ± 24.3), and (81.0 ± 19.4) mg Zn/kg in the control, ZnSO4, and DEX-ZnO NPs treatments, respectively. In the soil amendment experiment, grain Zn concentrations were the same across all Zn treatments regardless of soil pH. Plants grown at pH 6 had higher Zn accumulation and leaf and stem biomass compared to pH 8. This study demonstrates that treatment of seeds with ZnO NPs can enhance Zn content of grain using far less Zn than is typically used for soil amendments. This may help reduce the environmental impact of Zn fertilization.
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Affiliation(s)
- Zeinah Elhaj Baddar
- Department of Plant and Soil Sciences, University of Kentucky, Lexington, Kentucky 40546, United States
| | - Jason M Unrine
- Department of Plant and Soil Sciences, University of Kentucky, Lexington, Kentucky 40546, United States
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18
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Dhiman S, Varma A, Goel A. Biofabricated nanoscale ZnO and their prospective in disease suppression and crop growth of Brassica species: A review. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2021. [DOI: 10.1016/j.bcab.2021.102171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Tibbett M, Green I, Rate A, De Oliveira VH, Whitaker J. The transfer of trace metals in the soil-plant-arthropod system. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 779:146260. [PMID: 33744587 DOI: 10.1016/j.scitotenv.2021.146260] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/27/2020] [Revised: 02/26/2021] [Accepted: 02/28/2021] [Indexed: 06/12/2023]
Abstract
Essential and non-essential trace metals are capable of causing toxicity to organisms above a threshold concentration. Extensive research has assessed the behaviour of trace metals in biological and ecological systems, but has typically focused on single organisms within a trophic level and not on multi-trophic transfer through terrestrial food chains. This reinforces the notion of metal toxicity as a closed system, failing to consider one trophic level as a pollution source to another; therefore, obscuring the full extent of ecosystem effects. Given the relatively few studies on trophic transfer of metals, this review has taken a compartment-based approach, where transfer of metals through trophic pathways is considered as a series of linked compartments (soil-plant-arthropod herbivore-arthropod predator). In particular, we consider the mechanisms by which trace metals are taken up by organisms, the forms and transformations that can occur within the organism and the consequences for trace metal availability to the next trophic level. The review focuses on four of the most prevalent metal cations in soil which are labile in terrestrial food chains: Cd, Cu, Zn and Ni. Current knowledge of the processes and mechanisms by which these metals are transformed and moved within and between trophic levels in the soil-plant-arthropod system are evaluated. We demonstrate that the key factors controlling the transfer of trace metals through the soil-plant-arthropod system are the form and location in which the metal occurs in the lower trophic level and the physiological mechanisms of each organism in regulating uptake, transformation, detoxification and transfer. The magnitude of transfer varies considerably depending on the trace metal concerned, as does its toxicity, and we conclude that biomagnification is not a general property of plant-arthropod and arthropod-arthropod systems. To deliver a more holistic assessment of ecosystem toxicity, integrated studies across ecosystem compartments are needed to identify critical pathways that can result in secondary toxicity across terrestrial food-chains.
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Affiliation(s)
- Mark Tibbett
- Department of Sustainable Land Management & Soil Research Centre, School of Agriculture Policy and Development, University of Reading, Whiteknights, RG6 6AR, UK.
| | - Iain Green
- Department of Life and Environmental Sciences, Faculty of Science and Technology, Bournemouth University, Poole, Dorset BH12 5BB, UK
| | - Andrew Rate
- School of Agriculture and Environment, The University of Western Australia, Perth, WA 6009, Australia
| | - Vinícius H De Oliveira
- Department of Plant Biology, Institute of Biology, University of Campinas, Campinas, Sao Paulo 13083-970, Brazil
| | - Jeanette Whitaker
- UK Centre for Ecology & Hydrology, Lancaster Environment Centre, Library Avenue, Lancaster LA1 4AP, UK
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20
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Sheteiwy MS, Shaghaleh H, Hamoud YA, Holford P, Shao H, Qi W, Hashmi MZ, Wu T. Zinc oxide nanoparticles: potential effects on soil properties, crop production, food processing, and food quality. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:36942-36966. [PMID: 34043175 DOI: 10.1007/s11356-021-14542-w] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Accepted: 05/18/2021] [Indexed: 06/12/2023]
Abstract
The use of zinc oxide nanoparticles (ZnO NPs) is expected to increase soil fertility, crop productivity, and food quality. However, the potential effects of ZnO NP utilization should be deeply understood. This review highlights the behavior of ZnO NPs in soil and their interactions with the soil components. The review discusses the potential effects of ZnO NPs on plants and their mechanisms of action on plants and how these mechanisms are related to their physicochemical properties. The impact of current applications of ZnO NPs in the food industry is also discussed. Based on the literature reviewed, soil properties play a vital role in dispersing, aggregation, stability, bioavailability, and transport of ZnO NPs and their release into the soil. The transfer of ZnO NPs into the soil can affect the soil components, and subsequently, the structure of plants. The toxic effects of ZnO NPs on plants and microbes are caused by various mechanisms, mainly through the generation of reactive oxygen species, lysosomal destabilization, DNA damage, and the reduction of oxidative stress through direct penetration/liberation of Zn2+ ions in plant/microbe cells. The integration of ZnO NPs in food processing improves the properties of the relative ZnO NP-based nano-sensing, active packing, and food/feed bioactive ingredients delivery systems, leading to better food quality and safety. The unregulated/unsafe discharge concentrations of ZnO NPs into the soil, edible plant tissues, and processed foods raise environmental/safety concerns and adverse effects. Therefore, the safety issues related to ZnO NP applications in the soil, plants, and food are also discussed.
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Affiliation(s)
- Mohamed Salah Sheteiwy
- Salt-Soil Agricultural Center, Institute of Agriculture Resources and Environment, Jiangsu Academy of Agriculture Science (JAAS), Nanjing, 210014, China
- Department of Agronomy, Faculty of Agriculture, Mansoura University, Mansoura, 35516, Egypt
| | - Hiba Shaghaleh
- College of Chemical Engineering, Nanjing Forestry University, Nanjing, 210037, China.
| | - Yousef Alhaj Hamoud
- College of Agricultural Science and Engineering, Hohai University, Nanjing, 210098, China.
| | - Paul Holford
- School of Science, Western Sydney University, Locked Bag 1797, NSW, 2751, Penrith, Australia
| | - Hongbo Shao
- Salt-Soil Agricultural Center, Institute of Agriculture Resources and Environment, Jiangsu Academy of Agriculture Science (JAAS), Nanjing, 210014, China.
- College of Environment and Safety Engineering, Qingdao University of Science & Technology, Qingdao, China.
- Jiangsu Key Laboratory for Bioresources of Saline Soils, Yancheng Teachers University, Yancheng, China.
| | - Weicong Qi
- Salt-Soil Agricultural Center, Institute of Agriculture Resources and Environment, Jiangsu Academy of Agriculture Science (JAAS), Nanjing, 210014, China
| | | | - Tianow Wu
- College of Agricultural Science and Engineering, Hohai University, Nanjing, 210098, China
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Ntasiou P, Kaldeli Kerou A, Karamanidou T, Vlachou A, Tziros GT, Tsouknidas A, Karaoglanidis GS. Synthesis and Characterization of Novel Copper Nanoparticles for the Control of Leaf Spot and Anthracnose Diseases of Olive. NANOMATERIALS (BASEL, SWITZERLAND) 2021; 11:1667. [PMID: 34202883 PMCID: PMC8307062 DOI: 10.3390/nano11071667] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Revised: 06/19/2021] [Accepted: 06/21/2021] [Indexed: 01/31/2023]
Abstract
Olive crop is frequently treated with copper fungicides to combat foliar and fruit diseases such as olive leaf spot caused by Fusicladium oleagineum and anthracnose caused by Colletotrichum spp. The replacement of copper-based products with more eco-friendly alternatives is a priority. Metal nanoparticles synthesized in several ways have recently revolutionized crop protection with applications against important crop pathogens. In this study, we present the development of four copper-based nanoparticles (CuNP Type 1 to 4) synthesized with a wet chemistry approach. The CuNPs were characterized using Transmission Electron Microscopy, Dynamic Light Scattering, Laser Doppler Electrophoresis, and Attenuated Total Reflection measurements. In addition, the activity of the four CuNP types was tested in vitro and in planta against F. oleagineum and Colletotrichum spp. In vitro sensitivity measurements showed that for both pathogens, mycelial growth was the most susceptible developmental stage to the tested compounds. Against both pathogens, CuNP Type 1 and Type 2 were found to be more active in reducing mycelial growth compared to the reference commercial compounds of copper oxide and copper hydroxide. In planta experiments showed that CuNP Type 3 and CuNP Type 4 exhibited a strong protectant activity against both F. oleagineum and Colletotrichum acutatum with control efficacy values significantly higher than those achieved by the applications of either reference product.
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Affiliation(s)
- Panagiota Ntasiou
- Laboratory of Plant Pathology, Faculty of Agriculture, School of Agriculture, Forestry and Natural Environment, Aristotle University of Thessaloniki, P.O. Box 269, 54124 Thessaloniki, Greece; (P.N.); (G.T.T.)
| | - Alexandra Kaldeli Kerou
- PLiN Nanotechnology S.A., Spectra Business Center 12th km Thessaloniki-Chalkidiki, Thermi, 57001 Thessaloniki, Greece; (A.K.K.); (T.K.); (A.V.)
| | - Theodora Karamanidou
- PLiN Nanotechnology S.A., Spectra Business Center 12th km Thessaloniki-Chalkidiki, Thermi, 57001 Thessaloniki, Greece; (A.K.K.); (T.K.); (A.V.)
| | - Afrodite Vlachou
- PLiN Nanotechnology S.A., Spectra Business Center 12th km Thessaloniki-Chalkidiki, Thermi, 57001 Thessaloniki, Greece; (A.K.K.); (T.K.); (A.V.)
| | - George T. Tziros
- Laboratory of Plant Pathology, Faculty of Agriculture, School of Agriculture, Forestry and Natural Environment, Aristotle University of Thessaloniki, P.O. Box 269, 54124 Thessaloniki, Greece; (P.N.); (G.T.T.)
| | - Alexander Tsouknidas
- PLiN Nanotechnology S.A., Spectra Business Center 12th km Thessaloniki-Chalkidiki, Thermi, 57001 Thessaloniki, Greece; (A.K.K.); (T.K.); (A.V.)
- Laboratory for Biomaterials and Computational Mechanics, Department of Mechanical Engineering, University of Western Macedonia, Bakola & Sialvera, 50132 Kozani, Greece
| | - George S. Karaoglanidis
- Laboratory of Plant Pathology, Faculty of Agriculture, School of Agriculture, Forestry and Natural Environment, Aristotle University of Thessaloniki, P.O. Box 269, 54124 Thessaloniki, Greece; (P.N.); (G.T.T.)
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Yang G, Yuan H, Ji H, Liu H, Zhang Y, Wang G, Chen L, Guo Z. Effect of ZnO nanoparticles on the productivity, Zn biofortification, and nutritional quality of rice in a life cycle study. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2021; 163:87-94. [PMID: 33823360 DOI: 10.1016/j.plaphy.2021.03.053] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Accepted: 03/24/2021] [Indexed: 05/27/2023]
Abstract
Zinc oxide nanoparticles (ZnO NPs), have been commonly used in agriculture, and have attracted more attention for researchers. In this study, a 2-year experiment was conducted involving two Zn types (ZnO NPs and ZnSO4), two concentrations of Zn (25 and 100 mg kg-1), and three Zn application stages (basal stage, tillering stage, and panicle stage). This study comprehensively evaluated the effects of ZnO NPs on rice yield, nutrient uptake, Zn biofortification and grain nutritional quality. Our results showed that both ZnO NPs and Zn salt increased grain yield, NPK uptake, and grain Zn concentration. ZnO NPs application enhanced NPK content in rice, with subsequence increasing panicle number (3.8-10.3%), spikelet number per panicle (2.2-4.7%), and total biomass (6.8-7.6%), thereby promoting the rice yield. Compared with conventional fertilization, ZnO NPs enhanced Zn concentration of brown rice by 13.5-39.4%, this had no negative impact on human health. ZnO NPs application at panicle stage have a higher effectiveness in improving Zn concentration of brown rice than at basal and tillering stage. Furthermore, the application of ZnO NPs at panicle stage was more efficient in increasing Zn concentration of brown rice than for Zn salt. ZnO NPs application slightly altered the amino acids content of rice grains, but had no significant impact on total amino acids content. This study highlights that ZnO NPs could be used as a high performance and safe Zn fertilizer in rice production ecosystem.
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Affiliation(s)
- Guoying Yang
- Institute of Agricultural Resources and Environment, Jiangsu Academy of Agricultural Sciences/Key Laboratory for Crop and Animal Integrated Farming of Ministry of Rural Agriculture, Nanjing, 210014, China
| | - Haiyan Yuan
- Institute of Botany, Jiangsu Province and Chinese Academy of Sciences/Jiangsu Provincial Platform for Conservation and Utilization of Agricultural Germplasm, Nanjing, 210014, China
| | - Hongting Ji
- Nanjing Institute of Agricultural Sciences in Jiangsu Hilly Area, Jiangsu Academy of Agricultural Sciences, Nanjing, Jiangsu, China
| | - Hongjiang Liu
- Institute of Agricultural Resources and Environment, Jiangsu Academy of Agricultural Sciences/Key Laboratory for Crop and Animal Integrated Farming of Ministry of Rural Agriculture, Nanjing, 210014, China
| | - Yuefang Zhang
- Institute of Agricultural Resources and Environment, Jiangsu Academy of Agricultural Sciences/Key Laboratory for Crop and Animal Integrated Farming of Ministry of Rural Agriculture, Nanjing, 210014, China
| | - Guodong Wang
- Institute of Agricultural Resources and Environment, Jiangsu Academy of Agricultural Sciences/Key Laboratory for Crop and Animal Integrated Farming of Ministry of Rural Agriculture, Nanjing, 210014, China
| | - Liugen Chen
- Institute of Agricultural Resources and Environment, Jiangsu Academy of Agricultural Sciences/Key Laboratory for Crop and Animal Integrated Farming of Ministry of Rural Agriculture, Nanjing, 210014, China
| | - Zhi Guo
- Institute of Agricultural Resources and Environment, Jiangsu Academy of Agricultural Sciences/Key Laboratory for Crop and Animal Integrated Farming of Ministry of Rural Agriculture, Nanjing, 210014, China.
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23
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Yadav V, Arif N, Chauhan DK. A comparative study of the effective response of di-potassium phosphate (K 2HPO 4) on physiological, biochemical and anatomical aspects of crops dwelling with zinc oxide nanoparticles toxicity. Toxicol Res (Camb) 2021; 10:214-222. [PMID: 33884172 DOI: 10.1093/toxres/tfab004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Revised: 01/04/2021] [Accepted: 01/11/2021] [Indexed: 11/14/2022] Open
Abstract
The dipotassium phosphate (K2HPO4) is a source of phosphorus (P), which is an essential micronutrient for plant growth and reproduction and also acts as a stress alleviator against abiotic stresses. Therefore, it could also become a potential mineral to cope up with zinc oxide nanoparticles' (ZnONPs) toxicity in crops. This study primarily includes synthesis, characterization and differential toxic impacts of ZnONPs on two crop plantsThis study includes synthesis, characterization and differential toxic impacts of ZnONPs on two crop plants, i.e. Triticum aestivum and Solanum lycopersicum, as well as assuage the toxic impacts of ZnONPs through nutrient management approach implied via supplementation of P. The growth and physiological changes under toxic doses of ZnONPs and ameliorative potential of P in crop plants were examined by analysing growth, intracellular Zn accumulation, photosynthetic pigment contents, the kinetics of photosystem II (PS II) photochemistry, root cell anatomy and cell viability via histochemical staining 4',6-diamidino-2-phenylindole and propidium iodide. ZnONPs at 500 and 1000 μM concentrations significantly affected the growth, photosynthetic pigment and PS II photochemistry and cell death in both the plants. It also caused deformation in root anatomy of T. aestivum and S. lycopersicum. Whereas supplementation of P caused significant improvement against ZnONPs stress by causing remarkable enhancement in growth, photosynthetic pigments and activity of PS II photochemistry and decreased cell death. Moreover, the study also discloses the tolerant nature of S. lycopersicum comparing with T. aestivum seedlings. Thus, P is comparatively more effective in managing the ZnONPs toxicity in S. lycopersicum than in T. aestivum.
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Affiliation(s)
- Vaishali Yadav
- D. D. Pant Interdisciplinary Research Laboratory, Department of Botany, University of Allahabad, Prayagraj 211002, India
| | - Namira Arif
- D. D. Pant Interdisciplinary Research Laboratory, Department of Botany, University of Allahabad, Prayagraj 211002, India
| | - Devendra Kumar Chauhan
- D. D. Pant Interdisciplinary Research Laboratory, Department of Botany, University of Allahabad, Prayagraj 211002, India
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24
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Tarrahi R, Mahjouri S, Khataee A. A review on in vivo and in vitro nanotoxicological studies in plants: A headlight for future targets. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2021; 208:111697. [PMID: 33396028 DOI: 10.1016/j.ecoenv.2020.111697] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Revised: 11/01/2020] [Accepted: 11/18/2020] [Indexed: 06/12/2023]
Abstract
Owing to the unique properties and useful applications in numerous fields, nanomaterials (NMs) received a great attention. The mass production of NMs has raised major concern for the environment. Recently, some altered growth patterns in plants have been reported due to the plant-NMs interactions. However, for NMs safe applications in agriculture and medicine, a comprehensive understanding of bio-nano interactions is crucial. The main goal of this review article is to summarize the results of the toxicological studies that have shown the in vitro and in vivo interactions of NMs with plants. The toxicity mechanisms are briefly discussed in plants as the defense mechanism works to overcome the stress caused by NMs implications. Indeed, the impact of NMs on plants varies significantly with many factors including physicochemical properties of NMs, culture media, and plant species. To investigate the impacts, dose metrics is an important analysis for assaying toxicity and is discussed in the present article to broadly open up different aspects of nanotoxicological investigations. To access reliable quantification and measurement in laboratories, standardized methodologies are crucial for precise dose delivery of NMs to plants during exposure. Altogether, the information is significant to researchers to describe restrictions and future perspectives.
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Affiliation(s)
- Roshanak Tarrahi
- Health Promotion Research Center, Iran University of Medical Sciences, 14496-14535 Tehran, Iran
| | - Sepideh Mahjouri
- Department of Biological Sciences, Faculty of Basic Sciences, Higher Education Institute of Rab-Rashid, Tabriz, Iran
| | - Alireza Khataee
- Research Laboratory of Advanced Water and Wastewater Treatment Processes, Department of Applied Chemistry, Faculty of Chemistry, University of Tabriz, 51666-16471 Tabriz, Iran; Рeoples' Friendship University of Russia (RUDN University), 6 Miklukho-Maklaya Street, Moscow 117198, Russian Federation.
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25
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Akintelu SA, Folorunso AS. A Review on Green Synthesis of Zinc Oxide Nanoparticles Using Plant Extracts and Its Biomedical Applications. BIONANOSCIENCE 2020. [DOI: 10.1007/s12668-020-00774-6] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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26
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Huang Z, Xie W, Wang M, Liu X, Ashraf U, Qin D, Zhuang M, Li W, Li Y, Wang S, Tian H, Mo Z. Response of rice genotypes with differential nitrate reductase-dependent NO synthesis to melatonin under ZnO nanoparticles' (NPs) stress. CHEMOSPHERE 2020; 250:126337. [PMID: 32135442 DOI: 10.1016/j.chemosphere.2020.126337] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Revised: 11/24/2019] [Accepted: 02/24/2020] [Indexed: 06/10/2023]
Abstract
Nitrate reductase is a nitric oxide (NO) induced enzyme in plants, NO acts as a signaling molecule under ZnO NPs-induced stress whereas melatonin (N-acetyl-5-methoxytryptamine) could improve morpho-physiological attributes of plants under adverse conditions. In present study, seedlings of two rice genotypes differed regarding nitrate reductase activities i.e., transgenic 'NR' and wild type 'WT' were applied with two melatonin levels i.e., 0, 10 μΜ regarded as M0, M10, respectively and three levels of ZnO NPs i.e., 0, 50, 500 mg L-1 regarded as ZnO NPs0, ZnO NPs50 and ZnO NPs500, respectively. Results revealed that melatonin application substantially increased the dry biomass accumulation of both rice genotypes under all ZnO NPs levels. The root growth, mineral absorption as well as the antioxidant responses were also improved by melatonin application under ZnO NPs stress. The interactive effects of melatonin and genotype on plant growth, antioxidant responses and mineral contents i.e., Zn, Na, Fe and Mn were also found significant under different ZnO NPs stress. Furthermore, total plant dry weight was significantly correlated with the leaf dry weight, root volume, catalase (CAT) activity in leaves, Na accumulation in stem sheath and Fe accumulation in root under both M0 and M10 treatments. Moreover, the comparative transcriptome analysis identified key genes which were responsible for melatonin and NO-induced modulations in plant growth under ZnO NPs stress. Overall, melatonin could improve the morphological growth of the rice plants by modulating root-shoot characteristics, antioxidant activities and mineral uptake in root and shoot of rice.
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Affiliation(s)
- Zhuoli Huang
- College of Agriculture, South China Agricultural University, Guangzhou, 510642, Guangdong, China
| | - Wenjun Xie
- College of Agriculture, South China Agricultural University, Guangzhou, 510642, Guangdong, China
| | - Meng Wang
- College of Agriculture, South China Agricultural University, Guangzhou, 510642, Guangdong, China
| | - Xuwei Liu
- College of Agriculture, South China Agricultural University, Guangzhou, 510642, Guangdong, China
| | - Umair Ashraf
- Department of Botany, Division of Science and Technology, University of Education, Lahore, 54770, Punjab, Pakistan
| | - Dejun Qin
- Guangdong Seed Association, Guangzhou, 510000, Guangdong, China
| | - Maosen Zhuang
- BASF(China) Company Limited Guangzhou Branch, Guangzhou, 510095, Guangdong, China
| | - Wu Li
- Crop Research Institute, Guangdong Academy of Agricultural Sciences, Guangdong Provincial Key Laboratory of Crop Genetic Improvement, Guangzhou, 510640, Guangdong, China
| | - Yuzhan Li
- College of Agriculture, South China Agricultural University, Guangzhou, 510642, Guangdong, China
| | - Shuli Wang
- College of Agriculture, South China Agricultural University, Guangzhou, 510642, Guangdong, China; Scientific Observing and Experimental Station of Crop Cultivation in South China, Ministry of Agriculture, Guangzhou, 510642, Guangdong, China
| | - Hua Tian
- College of Agriculture, South China Agricultural University, Guangzhou, 510642, Guangdong, China; Scientific Observing and Experimental Station of Crop Cultivation in South China, Ministry of Agriculture, Guangzhou, 510642, Guangdong, China.
| | - Zhaowen Mo
- College of Agriculture, South China Agricultural University, Guangzhou, 510642, Guangdong, China; Scientific Observing and Experimental Station of Crop Cultivation in South China, Ministry of Agriculture, Guangzhou, 510642, Guangdong, China; Center for International Field Agriculture Research & Education, Ibaraki University, Ami, Ibaraki, 300-0393, Japan.
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27
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Sun H, Du W, Peng Q, Lv Z, Mao H, Kopittke PM. Development of ZnO Nanoparticles as an Efficient Zn Fertilizer: Using Synchrotron-Based Techniques and Laser Ablation to Examine Elemental Distribution in Wheat Grain. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2020; 68:5068-5075. [PMID: 32255620 DOI: 10.1021/acs.jafc.0c00084] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Zinc (Zn) deficiency is an important problem worldwide, adversely impacting human health. Using a field trial in China, we compared the foliar application of both ZnO nanoparticles (ZnO-NPs) and ZnSO4 on winter wheat (Triticum aestivum L.) for increasing the Zn concentration within the grain. We also used synchrotron-based X-ray fluorescence microscopy and laser ablation inductively coupled plasma mass spectrometry to examine the distribution of Zn within the grain. We found that ZnO-NPs increase the Zn concentration in the wheat grain, increasing from 18 mg·kg-1 in the control up to 40 mg·kg-1 when the ZnO-NPs were applied four times. These grain Zn concentrations in the ZnO-NP-treated grains are similar to those recommended for human consumption. However, the ZnO-NPs were similar in their effectiveness to ZnSO4. When examining trace element distribution in the grain, the trace elements were found to accumulate primarily in the aleurone layer and the crease region across all treatments. Importantly, Zn concentrations in the grain endosperm increased by nearly 30-fold relative to the control, with markedly increasing Zn concentrations within the edible portion. These results demonstrate that ZnO-NPs are a suitable fertilizer for increasing Zn within wheat grain and can potentially be used to improve human nutrition.
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Affiliation(s)
- Hongda Sun
- College of Natural Resources and Environment, Northwest A&F University, Yangling, Shaanxi 712100, People's Republic of China
- Key Laboratory of Plant Nutrition and the Agri-Environment in Northwest China, Ministry of Agriculture, Northwest A&F University, Yangling, Shaanxi 712100, People's Republic of China
| | - Wei Du
- College of Natural Resources and Environment, Northwest A&F University, Yangling, Shaanxi 712100, People's Republic of China
| | - Qingqing Peng
- College of Natural Resources and Environment, Northwest A&F University, Yangling, Shaanxi 712100, People's Republic of China
| | - Zhiyuan Lv
- College of Natural Resources and Environment, Northwest A&F University, Yangling, Shaanxi 712100, People's Republic of China
| | - Hui Mao
- College of Natural Resources and Environment, Northwest A&F University, Yangling, Shaanxi 712100, People's Republic of China
- Key Laboratory of Plant Nutrition and the Agri-Environment in Northwest China, Ministry of Agriculture, Northwest A&F University, Yangling, Shaanxi 712100, People's Republic of China
| | - Peter M Kopittke
- School of Agriculture and Food Sciences, The University of Queensland, St. Lucia, Queensland 4072, Australia
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28
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Cao Z, Zhou H, Kong L, Li L, Wang R, Shen W. A Novel Mechanism Underlying Multi-walled Carbon Nanotube-Triggered Tomato Lateral Root Formation: the Involvement of Nitric Oxide. NANOSCALE RESEARCH LETTERS 2020; 15:49. [PMID: 32103348 PMCID: PMC7044399 DOI: 10.1186/s11671-020-3276-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2019] [Accepted: 02/04/2020] [Indexed: 05/13/2023]
Abstract
Abundant studies revealed that multi-walled carbon nanotubes (MWCNTs) are toxic to plants. However, whether or how MWCNTs influence lateral root (LR) formation, which is an important component of the adaptability of the root system to various environmental cues, remains controversial. In this report, we found that MWCNTs could enter into tomato seedling roots. The administration with MWCNTs promoted tomato LR formation in an approximately dose-dependent fashion. Endogenous nitric oxide (NO) production was triggered by MWCNTs, confirmed by Greiss reagent method, electron paramagnetic resonance (EPR), and laser scanning confocal microscopy (LSCM), together with the scavenger of NO. A cause-effect relationship exists between MWCNTs and NO in the induction of LR development, since MWCNT-triggered NO synthesis and LR formation were obviously blocked by the removal of endogenous NO with its scavenger. The activity of NO generating enzyme nitrate reductase (NR) was increased in response to MWCNTs. Tungstate inhibition of NR not only impaired NO production, but also abolished LR formation triggered by MWCNTs. The addition of NG-nitro-L-arginine methyl ester (L-NAME), an inhibitor of mammalian nitric oxide synthase (NOS)-like enzyme, failed to influence LR formation. Collectively, we proposed that NO might act as a downstream signaling molecule in MWCNT control of LR development, at least partially via NR.
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Affiliation(s)
- Zeyu Cao
- College of Life Sciences, Laboratory Center of Life Sciences, Nanjing Agricultural University, Nanjing, 210095 China
| | - Heng Zhou
- College of Life Sciences, Laboratory Center of Life Sciences, Nanjing Agricultural University, Nanjing, 210095 China
| | - Lingshuai Kong
- College of Life Sciences, Laboratory Center of Life Sciences, Nanjing Agricultural University, Nanjing, 210095 China
| | - Longna Li
- College of Life Sciences, Laboratory Center of Life Sciences, Nanjing Agricultural University, Nanjing, 210095 China
| | - Rong Wang
- Institute of Botany, Jiangsu Province and Chinese Academy of Sciences, Nanjing, 210014 China
| | - Wenbiao Shen
- College of Life Sciences, Laboratory Center of Life Sciences, Nanjing Agricultural University, Nanjing, 210095 China
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29
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Dimkpa CO, Andrews J, Fugice J, Singh U, Bindraban PS, Elmer WH, Gardea-Torresdey JL, White JC. Facile Coating of Urea With Low-Dose ZnO Nanoparticles Promotes Wheat Performance and Enhances Zn Uptake Under Drought Stress. FRONTIERS IN PLANT SCIENCE 2020; 11:168. [PMID: 32174943 PMCID: PMC7055539 DOI: 10.3389/fpls.2020.00168] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2019] [Accepted: 02/04/2020] [Indexed: 05/18/2023]
Abstract
Zinc oxide nanoparticles (ZnO-NPs) hold promise as novel fertilizer nutrients for crops. However, their ultra-small size could hinder large-scale field application due to potential for drift, untimely dissolution or aggregation. In this study, urea was coated with ZnO-NPs (1%) or bulk ZnO (2%) and evaluated in wheat (Triticum aestivum L.) in a greenhouse, under drought (40% field moisture capacity; FMC) and non-drought (80% FMC) conditions, in comparison with urea not coated with ZnO (control), and urea with separate ZnO-NP (1%) or bulk ZnO (2%) amendment. Plants were exposed to ≤ 2.17 mg/kg ZnO-NPs and ≤ 4.34 mg/kg bulk-ZnO, indicating exposure to a higher rate of Zn from the bulk ZnO. ZnO-NPs and bulk-ZnO showed similar urea coating efficiencies of 74-75%. Drought significantly (p ≤ 0.05) increased time to panicle initiation, reduced grain yield, and inhibited uptake of Zn, nitrogen (N), and phosphorus (P). Under drought, ZnO-NPs significantly reduced average time to panicle initiation by 5 days, irrespective of coating, and relative to the control. In contrast, bulk ZnO did not affect time to panicle initiation. Compared to the control, grain yield increased significantly, 51 or 39%, with ZnO-NP-coated or uncoated urea. Yield increases from bulk-ZnO-coated or uncoated urea were insignificant, compared to both the control and the ZnO-NP treatments. Plant uptake of Zn increased by 24 or 8% with coated or uncoated ZnO-NPs; and by 78 or 10% with coated or uncoated bulk-ZnO. Under non-drought conditions, Zn treatment did not significantly reduce panicle initiation time, except with uncoated bulk-ZnO. Relative to the control, ZnO-NPs (irrespective of coating) significantly increased grain yield; and coated ZnO-NPs enhanced Zn uptake significantly. Zn fertilization did not significantly affect N and P uptake, regardless of particle size or coating. Collectively, these findings demonstrate that coating urea with ZnO-NPs enhances plant performance and Zn accumulation, thus potentiating field-scale deployment of nano-scale micronutrients. Notably, lower Zn inputs from ZnO-NPs enhanced crop productivity, comparable to higher inputs from bulk-ZnO. This highlights a key benefit of nanofertilizers: a reduction of nutrient inputs into agriculture without yield penalities.
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Affiliation(s)
- Christian O. Dimkpa
- International Fertilizer Development Center (IFDC), Muscle Shoals, AL, United States
- *Correspondence: Christian O. Dimkpa,
| | - Joshua Andrews
- International Fertilizer Development Center (IFDC), Muscle Shoals, AL, United States
| | - Job Fugice
- International Fertilizer Development Center (IFDC), Muscle Shoals, AL, United States
| | - Upendra Singh
- International Fertilizer Development Center (IFDC), Muscle Shoals, AL, United States
| | - Prem S. Bindraban
- International Fertilizer Development Center (IFDC), Muscle Shoals, AL, United States
| | - Wade H. Elmer
- The Connecticut Agricultural Experiment Station, New Haven, CT, United States
| | - Jorge L. Gardea-Torresdey
- Department of Chemistry and Biochemistry, The University of Texas at El Paso, El Paso, TX, United States
| | - Jason C. White
- The Connecticut Agricultural Experiment Station, New Haven, CT, United States
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30
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Dimkpa CO, Singh U, Bindraban PS, Elmer WH, Gardea-Torresdey JL, White JC. Zinc oxide nanoparticles alleviate drought-induced alterations in sorghum performance, nutrient acquisition, and grain fortification. THE SCIENCE OF THE TOTAL ENVIRONMENT 2019; 688:926-934. [PMID: 31726574 DOI: 10.1016/j.scitotenv.2019.06.392] [Citation(s) in RCA: 87] [Impact Index Per Article: 17.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Revised: 06/23/2019] [Accepted: 06/23/2019] [Indexed: 05/21/2023]
Abstract
Drought is a major environmental event affecting crop productivity and nutritional quality, and potentially, human nutrition. This study evaluated drought effects on performance and nutrient acquisition and distribution in sorghum; and whether ZnO nanoparticles (ZnO-NPs) might alleviate such effects. Soil was amended with ZnO-NPs at 1, 3, and 5 mg Zn/kg, and drought was imposed 4 weeks after seed germination by maintaining the soil at 40% of field moisture capacity. Flag leaf and grain head emergence were delayed 6-17 days by drought, but the delays were reduced to 4-5 days by ZnO-NPs. Drought significantly (p < 0.05) reduced (76%) grain yield; however, ZnO-NP amendment under drought improved grain (22-183%) yield. Drought inhibited grain nitrogen (N) translocation (57%) and total (root, shoot and grain) N acquisition (22%). However, ZnO-NPs (5 mg/kg) improved (84%) grain N translocation relative to the drought control and restored total N levels to the non-drought condition. Shoot uptake of phosphorus (P) was promoted (39%) by drought, while grain P translocation was inhibited (63%); however, ZnO-NPs lowered total P acquisition under drought by 11-23%. Drought impeded shoot uptake (45%), grain translocation (71%) and total acquisition (41%) of potassium (K). ZnO-NP amendment (5 mg/kg) to drought-affected plants improved total K acquisition (16-30%) and grain K (123%), relative to the drought control. Drought lowered (32%) average grain Zn concentration; however, ZnO-NP amendments improved (94%) grain Zn under drought. This study represents the first evidence of mitigation of drought stress in full-term plants solely by exposure to ZnO-NPs in soil. The ability of ZnO-NPs to accelerate plant development, promote yield, fortify edible grains with critically essential nutrients such as Zn, and improve N acquisition under drought stress has strong implications for increasing cropping systems resilience, sustaining human/animal food/feed and nutrition security, and reducing nutrient losses and environmental pollution associated with N-fertilizers.
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Affiliation(s)
- Christian O Dimkpa
- International Fertilizer Development Center (IFDC), Muscle Shoals, AL 35662, United States.
| | - Upendra Singh
- International Fertilizer Development Center (IFDC), Muscle Shoals, AL 35662, United States
| | - Prem S Bindraban
- International Fertilizer Development Center (IFDC), Muscle Shoals, AL 35662, United States
| | - Wade H Elmer
- The Connecticut Agricultural Experiment Station, 123 Huntington Street, New Haven, CT 06511, United States
| | | | - Jason C White
- The Connecticut Agricultural Experiment Station, 123 Huntington Street, New Haven, CT 06511, United States
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31
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Dimkpa CO, Singh U, Bindraban PS, Adisa IO, Elmer WH, Gardea-Torresdey JL, White JC. Addition-omission of zinc, copper, and boron nano and bulk oxide particles demonstrate element and size -specific response of soybean to micronutrients exposure. THE SCIENCE OF THE TOTAL ENVIRONMENT 2019; 665:606-616. [PMID: 30776632 DOI: 10.1016/j.scitotenv.2019.02.142] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Revised: 02/08/2019] [Accepted: 02/09/2019] [Indexed: 05/04/2023]
Abstract
Plant response to microelements exposure can be modulated based on particle size. However, studies are lacking on the roles of particle size and specific microelements in mixed exposure systems designed for plant nutrition, rather than toxicology. Here, an addition-omission strategy was used to address particle-size and element-specific effects in soybean exposed to a mixture of nano and bulk scale oxide particles of Zn (2 mg Zn/kg), Cu (1 mg Cu/kg) and B (1 mg B/kg) in soil. Compared to the control, mixtures of oxide particles of both sizes significantly (p < 0.05) promoted grain yield and overall (shoot and grain) Zn accumulation, but suppressed overall P accumulation. However, the mixed nano-oxides, but not the mixed bulk-oxides, specifically stimulated shoot growth (47%), flower formation (63%), shoot biomass (34%), and shoot N (53%) and K (42%) accumulation. Compared by particle size, omission of individual elements from the mixtures evoked significant responses that were nano or bulk-specific, including shoot growth promotion (29%) by bulk-B; inhibition (51%) of flower formation by nano-Cu; stimulation (57%) of flower formation by bulk-B; grain yield suppression (40%) by nano-Zn; B uptake enhancement (34%) by bulk-Cu; P uptake stimulation by nano-Zn (14%) or bulk-B (21%); residual soil N (80%) and Zn (42%) enhancement by nano-Cu; and residual soil Cu enhancement by nano-Zn (72%) and nano-B (62%). Zn was responsible for driving the agronomic (biomass and grain yield) responses in this soil, with concurrent ramifications for environmental management (N and P) and human health (Zn nutrition). Overall, compared to bulk microelements, nanoscale microelements played a greater role in evoking plant responses.
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Affiliation(s)
- Christian O Dimkpa
- International Fertilizer Development Center (IFDC), Muscle Shoals, AL 35662, United States.
| | - Upendra Singh
- International Fertilizer Development Center (IFDC), Muscle Shoals, AL 35662, United States
| | - Prem S Bindraban
- International Fertilizer Development Center (IFDC), Muscle Shoals, AL 35662, United States
| | - Ishaq O Adisa
- Environmental Science and Engineering, The University of Texas at El Paso, TX 79968, United States
| | - Wade H Elmer
- The Connecticut Agricultural Experiment Station, 123 Huntington Street, New Haven, CT 06511, United States
| | - Jorge L Gardea-Torresdey
- Environmental Science and Engineering, The University of Texas at El Paso, TX 79968, United States; Chemistry Department, The University of Texas at El Paso, TX 79968, United States
| | - Jason C White
- The Connecticut Agricultural Experiment Station, 123 Huntington Street, New Haven, CT 06511, United States
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Nonstoichiometric Mesoporous Cu1.90S Nanoparticles Hydrothermally Prepared from a Copper Anthranilato Complex Inhibit Cellulases of Phytopathogenic Fungi. J Inorg Organomet Polym Mater 2019. [DOI: 10.1007/s10904-019-01091-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Yue L, Zhao J, Yu X, Lv K, Wang Z, Xing B. Interaction of CuO nanoparticles with duckweed (Lemna minor. L): Uptake, distribution and ROS production sites. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2018; 243:543-552. [PMID: 30223239 DOI: 10.1016/j.envpol.2018.09.013] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/12/2018] [Revised: 09/01/2018] [Accepted: 09/03/2018] [Indexed: 06/08/2023]
Abstract
CuO engineered nanoparticles (NPs) are of increasing concern due to their extensive use in daily life and adverse effect on aquatic organisms. The investigations on the toxicity of CuO NPs to aquatic plants through uptake from roots versus fronds are limited. This paper discusses the interactions of CuO NPs with Lemna minor, a floating plant. After CuO NPs (150 μg L-1) exposure for 7 days, the frond number, frond surface area and dry weights of whole plants significantly decreased by 32%, 47% and 33%; the responses were dose-dependent. Microscopy imaging showed that the epidermis was severely damaged in fronds, edges were severely sloughed off and cell integrity was damaged in roots. Shrinkage of both chloroplast and starch grains were observed in the frond cells. Internalization of CuO NPs in root and frond cells during CuO NPs (1 mg L-1) exposure was confirmed with the root Cu levels of Lemna minor being three times higher than the fronds by using transmission electron microscopy and flame atomic absorption spectrophotometry. Reactive oxygen species, mainly H2O2 (increased by 56%) and ·OH (increased by 57%), accumulated in Lemna minor tissues in response to CuO NPs exposure. Moreover, chloroplasts were confirmed as a site of ROS production. These findings are helpful for better understanding the biological responses of aquatic plants upon NPs exposure.
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Affiliation(s)
- Le Yue
- Institute of Environmental Processes and Pollution Control, School of Environmental and Civil Engineering, Jiangnan University, Wuxi, 214122, China
| | - Jian Zhao
- College of Environmental Science and Engineering, Ministry of Education Key Laboratory of Marine Environment and Ecology, Ocean University of China, Qingdao, 266100, China
| | - Xiaoyu Yu
- College of Environmental Science and Engineering, Ministry of Education Key Laboratory of Marine Environment and Ecology, Ocean University of China, Qingdao, 266100, China
| | - Kunmiao Lv
- College of Environmental Science and Engineering, Ministry of Education Key Laboratory of Marine Environment and Ecology, Ocean University of China, Qingdao, 266100, China
| | - Zhenyu Wang
- Institute of Environmental Processes and Pollution Control, School of Environmental and Civil Engineering, Jiangnan University, Wuxi, 214122, China.
| | - Baoshan Xing
- Stockbridge School of Agriculture, University of Massachusetts, Amherst, MA, 01003, USA.
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Reddy Pullagurala VL, Adisa IO, Rawat S, Kalagara S, Hernandez-Viezcas JA, Peralta-Videa JR, Gardea-Torresdey JL. ZnO nanoparticles increase photosynthetic pigments and decrease lipid peroxidation in soil grown cilantro (Coriandrum sativum). PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2018; 132:120-127. [PMID: 30189415 DOI: 10.1016/j.plaphy.2018.08.037] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Revised: 08/27/2018] [Accepted: 08/28/2018] [Indexed: 06/08/2023]
Abstract
The growth of the nanotechnology industry has raised concerns about its environmental impacts. In particular, the effect on terrestrial plants, which are the primary producers of the global food chain, is widely debated. In this study, cilantro plants (Coriandrum sativum) were cultivated for 35 days in soil amended with ZnO nanoparticles (N ZnO), bulk ZnO (B ZnO) and ZnCl2 (ionic/I Zn) at 0-400 mg/kg. Photosynthetic pigments, lipid peroxidation, 1NMR-based metabolic, and ICP-based metallomic profiles were evaluated. All Zn compounds increased the chlorophyll content by at least 50%, compared to control. Only N ZnO at 400 mg/kg decreased lipid peroxidation by 70%. 1NMR data showed that all compounds significantly changed the carbinolic-based compounds, compared with control. Highest root and shoot uptake of Zn was observed at B 400 and I 100, respectively. Results of this study corroborates that N ZnO at a concentration <400 mg/kg improved photosynthesis pigments and the defense response in cilantro plants cultivated in organic soil.
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Affiliation(s)
- Venkata L Reddy Pullagurala
- Environmental Science and Engineering PhD Program, The University of Texas at El Paso, 500 West Univ. Ave., El Paso, TX, 79968, USA; University of California Center for Environmental Implications of Nanotechnology (UC CEIN), The University of Texas at El Paso, 500 West Univ. Ave., El Paso, TX, 79968, USA
| | - Ishaq O Adisa
- Environmental Science and Engineering PhD Program, The University of Texas at El Paso, 500 West Univ. Ave., El Paso, TX, 79968, USA; The Center for Nanotechnology and Agricultural Pathogen Suppression (CeNAPS), New Haven, CT, 06511, United States
| | - Swati Rawat
- Environmental Science and Engineering PhD Program, The University of Texas at El Paso, 500 West Univ. Ave., El Paso, TX, 79968, USA; University of California Center for Environmental Implications of Nanotechnology (UC CEIN), The University of Texas at El Paso, 500 West Univ. Ave., El Paso, TX, 79968, USA
| | - Sudhakar Kalagara
- Department of Chemistry and Biochemistry, The University of Texas at El Paso, 500 West Univ. Ave., El Paso, TX, 79968, USA
| | - Jose A Hernandez-Viezcas
- Department of Chemistry and Biochemistry, The University of Texas at El Paso, 500 West Univ. Ave., El Paso, TX, 79968, USA; University of California Center for Environmental Implications of Nanotechnology (UC CEIN), The University of Texas at El Paso, 500 West Univ. Ave., El Paso, TX, 79968, USA
| | - Jose R Peralta-Videa
- Environmental Science and Engineering PhD Program, The University of Texas at El Paso, 500 West Univ. Ave., El Paso, TX, 79968, USA; Department of Chemistry and Biochemistry, The University of Texas at El Paso, 500 West Univ. Ave., El Paso, TX, 79968, USA; University of California Center for Environmental Implications of Nanotechnology (UC CEIN), The University of Texas at El Paso, 500 West Univ. Ave., El Paso, TX, 79968, USA
| | - Jorge L Gardea-Torresdey
- Environmental Science and Engineering PhD Program, The University of Texas at El Paso, 500 West Univ. Ave., El Paso, TX, 79968, USA; Department of Chemistry and Biochemistry, The University of Texas at El Paso, 500 West Univ. Ave., El Paso, TX, 79968, USA; University of California Center for Environmental Implications of Nanotechnology (UC CEIN), The University of Texas at El Paso, 500 West Univ. Ave., El Paso, TX, 79968, USA; The Center for Nanotechnology and Agricultural Pathogen Suppression (CeNAPS), New Haven, CT, 06511, United States.
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Reddy Pullagurala VL, Adisa IO, Rawat S, Kim B, Barrios AC, Medina-Velo IA, Hernandez-Viezcas JA, Peralta-Videa JR, Gardea-Torresdey JL. Finding the conditions for the beneficial use of ZnO nanoparticles towards plants-A review. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2018; 241:1175-1181. [PMID: 30029327 DOI: 10.1016/j.envpol.2018.06.036] [Citation(s) in RCA: 65] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/09/2018] [Revised: 06/08/2018] [Accepted: 06/11/2018] [Indexed: 05/18/2023]
Abstract
Zinc oxide nanoparticles (ZnO NPs) have a wide range of applications in cosmetics, electrical, and optical industries. The wide range of applications of ZnO NPs, especially in personal care products, suggest they can reach major environmental matrices causing unforeseen effects. Recent literature has shown conflicting findings regarding the beneficial or detrimental effects of ZnO NPs towards terrestrial biota. In this review we carried out a comprehensive survey about beneficial, as well as detrimental aspects, of the ZnO NPs exposure toward various terrestrial plants. A careful scrutiny of the literature indicates that at low concentrations (about 50 mg/kg), ZnO NPs have beneficial effects on plants. Conversely, at concentrations above 500 mg/kg they may have detrimental effects, unless there is a deficiency of Zn in the growing medium. This review also remarks the critical role of the biotic and abiotic factors that may elevate or ameliorate the impact of ZnO NPs in terrestrial plants.
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Affiliation(s)
- Venkata L Reddy Pullagurala
- Environmental Science and Engineering PhD Program, The University of Texas at El Paso, 500 West Univ. Ave, El Paso, TX, 79968, USA; University of California Center for Environmental Implications of Nanotechnology (UC CEIN), The University of Texas at El Paso, 500 West Univ. Ave, El Paso, TX, 79968, USA
| | - Ishaq O Adisa
- Environmental Science and Engineering PhD Program, The University of Texas at El Paso, 500 West Univ. Ave, El Paso, TX, 79968, USA; The Center for Nanotechnology and Agricultural Pathogen Suppression (CeNAPS), USA
| | - Swati Rawat
- Environmental Science and Engineering PhD Program, The University of Texas at El Paso, 500 West Univ. Ave, El Paso, TX, 79968, USA; University of California Center for Environmental Implications of Nanotechnology (UC CEIN), The University of Texas at El Paso, 500 West Univ. Ave, El Paso, TX, 79968, USA
| | - Bojeong Kim
- Department of Earth and Environmental Science, Temple University, 1901N. 13th Street, Philadelphia, PA, 19122, USA
| | - Ana C Barrios
- Chemistry and Biochemistry Department, The University of Texas at El Paso, 500 West Univ. Ave, El Paso, TX, 79968, USA; University of California Center for Environmental Implications of Nanotechnology (UC CEIN), The University of Texas at El Paso, 500 West Univ. Ave, El Paso, TX, 79968, USA
| | - Illya A Medina-Velo
- Chemistry and Biochemistry Department, The University of Texas at El Paso, 500 West Univ. Ave, El Paso, TX, 79968, USA; University of California Center for Environmental Implications of Nanotechnology (UC CEIN), The University of Texas at El Paso, 500 West Univ. Ave, El Paso, TX, 79968, USA
| | - Jose A Hernandez-Viezcas
- Chemistry and Biochemistry Department, The University of Texas at El Paso, 500 West Univ. Ave, El Paso, TX, 79968, USA; University of California Center for Environmental Implications of Nanotechnology (UC CEIN), The University of Texas at El Paso, 500 West Univ. Ave, El Paso, TX, 79968, USA
| | - Jose R Peralta-Videa
- Environmental Science and Engineering PhD Program, The University of Texas at El Paso, 500 West Univ. Ave, El Paso, TX, 79968, USA; Chemistry and Biochemistry Department, The University of Texas at El Paso, 500 West Univ. Ave, El Paso, TX, 79968, USA; University of California Center for Environmental Implications of Nanotechnology (UC CEIN), The University of Texas at El Paso, 500 West Univ. Ave, El Paso, TX, 79968, USA
| | - Jorge L Gardea-Torresdey
- Environmental Science and Engineering PhD Program, The University of Texas at El Paso, 500 West Univ. Ave, El Paso, TX, 79968, USA; Chemistry and Biochemistry Department, The University of Texas at El Paso, 500 West Univ. Ave, El Paso, TX, 79968, USA; University of California Center for Environmental Implications of Nanotechnology (UC CEIN), The University of Texas at El Paso, 500 West Univ. Ave, El Paso, TX, 79968, USA; The Center for Nanotechnology and Agricultural Pathogen Suppression (CeNAPS), USA.
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García-Gómez C, García S, Obrador AF, González D, Babín M, Fernández MD. Effects of aged ZnO NPs and soil type on Zn availability, accumulation and toxicity to pea and beet in a greenhouse experiment. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2018; 160:222-230. [PMID: 29807295 DOI: 10.1016/j.ecoenv.2018.05.019] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/02/2017] [Revised: 05/07/2018] [Accepted: 05/10/2018] [Indexed: 05/28/2023]
Abstract
Most studies have assessed the toxicity of pristine NPs to plants without considering the likely changes that these NPs will undergo during their residence time in the soil. In this study, we assessed the effects of ZnO NPs (3, 20, and 225 mg Zn kg-1 soil) aged for a year in soil and after a previous crop on the Zn availability in soil, leaf accumulation and toxicity to green pea (Pisum sativum L.) and beet root (Beta vulgaris L). The effects were compared to bulk ZnO and ZnSO4 in two agricultural soils with different pH under greenhouse conditions. The Zn concentration in the plant leaf was 6-12-fold higher in acidic than in calcareous soil that could explain the different effects on plants caused by Zn applications depending on soil type. Thus, in acidic soil, ZnO NPs promoted ROS generation in both plant species with increases from 47% to 130%, increased the MDA content in pea up to 58 ± 8% in plant exposed to ZnSO4 at 225 mg Zn kg-1 soil and altered the ratio of photosynthetic pigments in beet between 12% and 41%, suggesting distressed chloroplast constituents. In calcareous soil, the changes seemed to be related to the supply of Zn in Zn deficient soils, whose principal effect was the 20-65% decrease of ROS levels in treated plants. The available and leaf Zn concentrations did not differ among Zn sources. Likewise, ZnO NPs showed comparable toxic or stimulatory effects to ZnO bulk and Zn salt, with some exceptions where Zn ion showed the highest phytotoxicity and effectiveness as a micronutrient. According to our results, we cannot affirm that NPs pose a higher potential environmental risk than their bulk counterparts after one-year of residence time in soil.
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Affiliation(s)
- Concepción García-Gómez
- Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA), Environment Department, Ctra. A Coruña, km 7.5, 28040 Madrid, Spain.
| | - Sandra García
- Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA), Environment Department, Ctra. A Coruña, km 7.5, 28040 Madrid, Spain.
| | - Ana Francisca Obrador
- Technical University of Madrid (UPM), Chemical & Food Technology Department, Ciudad Universitaria, Avda. Complutense s/n, 28040 Madrid, Spain.
| | - Demetrio González
- Technical University of Madrid (UPM), Chemical & Food Technology Department, Ciudad Universitaria, Avda. Complutense s/n, 28040 Madrid, Spain.
| | - Mar Babín
- Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA), Environment Department, Ctra. A Coruña, km 7.5, 28040 Madrid, Spain.
| | - María Dolores Fernández
- Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA), Environment Department, Ctra. A Coruña, km 7.5, 28040 Madrid, Spain.
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Dimkpa CO, Singh U, Bindraban PS, Elmer WH, Gardea-Torresdey JL, White JC. Exposure to Weathered and Fresh Nanoparticle and Ionic Zn in Soil Promotes Grain Yield and Modulates Nutrient Acquisition in Wheat ( Triticum aestivum L.). JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2018; 66:9645-9656. [PMID: 30169030 DOI: 10.1021/acs.jafc.8b03840] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
This study evaluated weathered and fresh ZnO-nanoparticles and Zn-salt effects on nutrient acquisition and redistribution in wheat. Weathered and fresh ZnO-nanoparticles and Zn-salt significantly increased grain yield by 15% and 29%, respectively. Postharvest soil acidification indicated ZnO-nanoparticles dissolved during growth. Zn was significantly bioaccumulated from both Zn types, but with low root-to-shoot bioaccumulation efficiency: 24% and 20% for weathered nanoparticles and salt, and 48% and 30% for fresh nanoparticles and salt. Grain Zn content was increased 186% and 229% by weathered nanoparticles and salt, and 229% and 300% by fresh nanoparticles and salt. Shoot-to-grain translocation efficiency was high: 167% and 177% for weathered nanoparticles and salt, and 209% and 155% for fresh nanoparticles and salt. However, Zincon assay indicated grain Zn does not exist as ions. This study demonstrates that ZnO-nanoparticles and Zn-salt vary in their effects on nutrient acquisition in wheat, with relevance for biofortification of Zn for human nutrition.
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Affiliation(s)
- Christian O Dimkpa
- International Fertilizer Development Center (IFDC) , Muscle Shoals , Alabama 35662 , United States
- The Center for Nanotechnology and Agricultural Pathogen Suppression (CeNAPS) , New Haven , Connecticut 06511 , United States
| | - Upendra Singh
- International Fertilizer Development Center (IFDC) , Muscle Shoals , Alabama 35662 , United States
| | - Prem S Bindraban
- International Fertilizer Development Center (IFDC) , Muscle Shoals , Alabama 35662 , United States
| | - Wade H Elmer
- The Center for Nanotechnology and Agricultural Pathogen Suppression (CeNAPS) , New Haven , Connecticut 06511 , United States
- The Connecticut Agricultural Experiment Station , 123 Huntington Street , New Haven , Connecticut 06511 , United States
| | - Jorge L Gardea-Torresdey
- The Center for Nanotechnology and Agricultural Pathogen Suppression (CeNAPS) , New Haven , Connecticut 06511 , United States
| | - Jason C White
- The Center for Nanotechnology and Agricultural Pathogen Suppression (CeNAPS) , New Haven , Connecticut 06511 , United States
- The Connecticut Agricultural Experiment Station , 123 Huntington Street , New Haven , Connecticut 06511 , United States
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Chen J, Dou R, Yang Z, You T, Gao X, Wang L. Phytotoxicity and bioaccumulation of zinc oxide nanoparticles in rice (Oryza sativa L.). PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2018; 130:604-612. [PMID: 30121512 DOI: 10.1016/j.plaphy.2018.08.019] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/11/2018] [Revised: 08/11/2018] [Accepted: 08/13/2018] [Indexed: 05/21/2023]
Abstract
This work focused on the toxicity evaluation of ZnO NPs and their uptake and transportation in a significant crop plant, Rice (Oryza sativa L.). Under hydroponic condition, 25, 50 and 100 mg/L ZnO NPs could inhibit the growth of rice seedlings by reducing their biomass comparing with Zn2+ (13.82 mg/L) treatment and the control. In addition, physiological index was determined, involving the decrease of the chlorophyll content, which was further confirmed by the down-regulation of photosynthetic pigment related genes. Based on the expression levels of the genes encoding three antioxidant enzyme, e.g. Catalase (EC 1.11.1.6), Ascorbate peroxidase (EC 1.11.1.11) and Superoxide dismutase (EC 1.15.1.1), the oxidative damage was found in ZnO NPs exposed rice. On the other hand, by ultra-thin slicing and transmission electron microscopy, ZnO NPs were observed in the intercellular space and cytoplasm of rice root cells, and their transport to aerial tissue from roots were further confirmed by inductively coupled plasma atomic emission spectrometer. Overall, ZnO NPs could be uptaken by rice in the form of ions or particles, which further affected plant growth and development at phenotypic, physiological and molecular levels.
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Affiliation(s)
- Jing Chen
- Key Laboratory of Molecular Epigenetics of MOE, Institute of Genetics and Cytology, Northeast Normal University, Changchun 130024, China; College of Life Science, Jilin Agricultural University, Changchun 130118, China
| | - Runzhi Dou
- Key Laboratory of Molecular Epigenetics of MOE, Institute of Genetics and Cytology, Northeast Normal University, Changchun 130024, China
| | - Zhongzhou Yang
- Key Laboratory of Molecular Epigenetics of MOE, Institute of Genetics and Cytology, Northeast Normal University, Changchun 130024, China
| | - Tingting You
- Key Laboratory of Molecular Epigenetics of MOE, Institute of Genetics and Cytology, Northeast Normal University, Changchun 130024, China
| | - Xiang Gao
- Key Laboratory of Molecular Epigenetics of MOE, Institute of Genetics and Cytology, Northeast Normal University, Changchun 130024, China; National Demonstration Center for Experimental Biology Education, Northeast Normal University, China.
| | - Li Wang
- Key Laboratory of Molecular Epigenetics of MOE, Institute of Genetics and Cytology, Northeast Normal University, Changchun 130024, China.
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Verma SK, Das AK, Patel MK, Shah A, Kumar V, Gantait S. Engineered nanomaterials for plant growth and development: A perspective analysis. THE SCIENCE OF THE TOTAL ENVIRONMENT 2018; 630:1413-1435. [PMID: 29554761 DOI: 10.1016/j.scitotenv.2018.02.313] [Citation(s) in RCA: 89] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/28/2017] [Revised: 02/26/2018] [Accepted: 02/26/2018] [Indexed: 06/08/2023]
Abstract
With the overwhelmingly rapid advancement in the field of nanotechnology, the engineered nanomaterials (ENMs) have been extensively used in various areas of the plant system, including quality improvement, growth and nutritional value enhancement, gene preservation etc. There are several recent reports on the ENMs' influence on growth enhancements, growth inhibition as well as certain toxic impacts on plant. However, translocation, growth responses and stress modulation mechanisms of ENMs in the plant systems call for better and in-depth understanding. Herein, we are presenting a comprehensive and critical account of different types of ENMs, their applications and their positive, negative and null impacts on physiological and molecular aspects of plant growth, development and stress responses. Recent reports revealed mixed effects on plants, ranging from enhanced crop yield, epi/genetic alterations, and phytotoxicity, resulting from the ENMs' exposure. Creditable research in recent years has revealed that the effects of ENMs on plants are species specific and are variable among plant species. ENM exposures are reported to trigger free radical formation, responsive scavenging, and antioxidant armories in the exposed plants. The ENMs are also reported to induce aberrant expressions of microRNAs, the key post-transcriptional regulators of plant growth, development and stress-responses of plants. However, these modulations, if judiciously done, may lead to improved plant growth and yield. A better understanding of the interactions between ENMs and plant responses, including their uptake transport, internalization, and activity, could revolutionize crop production through increased disease resistance, nutrient utilization, and crop yield. Therefore, in this review, we are presenting a critical account of the different selected ENMs, their uptake by the plants, their positive/negative impacts on plant growth and development, along with the resultant ENM-responsive post-transcriptional modifications, especially, aberrant miRNA expressions. In addition, underlying mechanisms of various ENM-plant cell interactions have been discussed.
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Affiliation(s)
- Sandeep Kumar Verma
- Department of Biotechnology, Innovate Mediscience India, Vijay Nagar, Indore 452010, Madhya Pradesh, India.
| | - Ashok Kumar Das
- Center for Superfunctional Materials, School of Natural Sciences, Ulsan National Institute of Science and Technology (UNIST), Ulsan 44919, South Korea
| | - Manoj Kumar Patel
- School of Studies in Life Sciences, Pt. Ravishankar Shukla University, Raipur 492010, Chhattisgarh, India
| | - Ashish Shah
- Department of Biotechnology, Innovate Mediscience India, Vijay Nagar, Indore 452010, Madhya Pradesh, India
| | - Vinay Kumar
- Department of Biotechnology, Modern College, Savitribai Phule Pune University, Ganeshkhind, 411016 Pune, Maharashtra, India; Department of Environmental Science, Savitribai Phule Pune University, Ganeshkhind, 411016 Pune, Maharashtra, India
| | - Saikat Gantait
- All India Coordinated Research Project on Groundnut, Directorate of Research, Bidhan Chandra Krishi Viswavidyalaya, Kalyani, Nadia 741235, West Bengal, India; Department of Genetics and Plant Breeding, Faculty of Agriculture, Bidhan Chandra Krishi Viswavidyalaya, Mohanpur, Nadia 741252, West Bengal, India
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40
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Larue C, Baratange C, Vantelon D, Khodja H, Surblé S, Elger A, Carrière M. Influence of soil type on TiO 2 nanoparticle fate in an agro-ecosystem. THE SCIENCE OF THE TOTAL ENVIRONMENT 2018; 630:609-617. [PMID: 29494970 DOI: 10.1016/j.scitotenv.2018.02.264] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/03/2018] [Revised: 02/21/2018] [Accepted: 02/21/2018] [Indexed: 06/08/2023]
Abstract
Nanoparticles (NPs) and in particular TiO2-NPs are increasingly included in commercial goods leading to their accumulation in sewage sludge which is spread on agricultural soils as fertilizers in many countries. Crop plants are thus a very likely point of entry for NPs in the food chain up to humans. So far, soil influence on NP fate has been under-investigated. In this article, we studied the partitioning of TiO2-NPs between soil and soil leachate, their uptake and biotransformation in wheat seedlings and their impact on plant development after exposure on 4 different types of soil with different characteristics: soil texture (from sandy to clayey), soil pH, cationic exchange capacity, organic matter content. Results suggest that a NP contamination occurring on agricultural soils will mainly lead to NP accumulation in soil (increase of Ti concentration up to 302% in sand) but to low to negligible transfer to soil leachate and plant shoot. In our experimental conditions, no sign of acute phytotoxicity has been detected (growth, biomass, chlorophyll content). Clay content above 6% together with organic matter content above 1.5% lead to translocation factor from soil to plant leaves below 2.5% (i.e. below 13mgTi·kg-1 dry leaves). Taken together, our results suggest low risk of crop contamination in an agro-ecosystem.
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Affiliation(s)
- C Larue
- ECOLAB, Université de Toulouse, CNRS, Toulouse, France.
| | - C Baratange
- ECOLAB, Université de Toulouse, CNRS, Toulouse, France
| | - D Vantelon
- Synchrotron SOLEIL, L'Orme des Merisiers 48, St Aubin, 91192 Gif-sur-Yvette Cedex, France.
| | - H Khodja
- LEEL, NIMBE, CEA/CNRS, Université Paris Saclay, 91191, Gif sur Yvette, France.
| | - S Surblé
- LEEL, NIMBE, CEA/CNRS, Université Paris Saclay, 91191, Gif sur Yvette, France.
| | - A Elger
- ECOLAB, Université de Toulouse, CNRS, Toulouse, France.
| | - M Carrière
- Univ. Grenoble Alpes, INAC, SyMMES, Chimie Interface Biologie pour l'Environnement, la Santé et la Toxicologie (CIBEST), F-38000, Grenoble, France.
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Anderson AJ, McLean JE, Jacobson AR, Britt DW. CuO and ZnO Nanoparticles Modify Interkingdom Cell Signaling Processes Relevant to Crop Production. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2018; 66:6513-6524. [PMID: 28481096 DOI: 10.1021/acs.jafc.7b01302] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
As the world population increases, strategies for sustainable agriculture are needed to fulfill the global need for plants for food and other commercial products. Nanoparticle formulations are likely to be part of the developing strategies. CuO and ZnO nanoparticles (NPs) offer potential as fertilizers, as they provide bioavailable essential metals, and as pesticides, because of dose-dependent toxicity. Effects of these metal oxide NPs on rhizosphere functions are the focus of this review. These NPs at doses of ≥10 mg metal/kg change the production of key metabolites involved in plant protection in a root-associated microbe, Pseudomonas chlororaphis O6. Altered synthesis occurs in the microbe for phenazines, which function in plant resistance to pathogens, the pyoverdine-like siderophore that enhances Fe bioavailability in the rhizosphere and indole-3-acetic acid affecting plant growth. In wheat seedlings, reprogramming of root morphology involves increases in root hair proliferation (CuO NPs) and lateral root formation (ZnO NPs). Systemic changes in wheat shoot gene expression point to altered regulation for metal stress resilience as well as the potential for enhanced survival under stress commonly encountered in the field. These responses to the NPs cross kingdoms involving the bacteria, fungi, and plants in the rhizosphere. Our challenge is to learn how to understand the value of these potential changes and successfully formulate the NPs for optimal activity in the rhizosphere of crop plants. These formulations may be integrated into developing practices to ensure the sustainability of crop production.
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Affiliation(s)
- Anne J Anderson
- Department of Biology , Utah State University , Logan , Utah 84322-5305 , United States
| | - Joan E McLean
- Department of Civil and Environmental Engineering, Utah Water Research Laboratory , Utah State University , Logan , Utah 84322-8200 , United States
| | - Astrid R Jacobson
- Department of Plants, Soils and Climate , Utah State University , Logan , Utah 84322-4820 , United States
| | - David W Britt
- Department of Bioengineering , Utah State University , Logan , Utah 84322-4105 , United States
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Dimkpa CO, Bindraban PS. Nanofertilizers: New Products for the Industry? JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2018; 66:6462-6473. [PMID: 28535672 DOI: 10.1021/acs.jafc.7b02150] [Citation(s) in RCA: 114] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Mineral fertilizers are key to food production, despite plant low nutrient uptake efficiencies and high losses. However, nanotechnology can both enhance crop productivity and reduce nutrient losses. This has raised interest in nanoscale and nanoenabled bulk fertilizers, hence the concept of nanofertilizers. Nevertheless, large-scale industrial production of nanofertilizers is yet to be realized. Here, we highlight the science-based evidence and outstanding concerns for motivating fertilizer industry production of nanofertilizers, including the notion of toxicity associated with nanoscale materials; scant nanofertilizer research with key crop nutrients; inadequacy of soil- or field-based studies with nanofertilizers; type of nanomaterials to produce as fertilizers; how to efficiently and effectively apply nanofertilizers at the field scale; and the economics of nanofertilizers. It is anticipated that the development and validation of nanofertilizers that are nondisruptive to existing bulk fertilizer production systems will motivate the industry's involvement in nanofertilizers.
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Affiliation(s)
- Christian O Dimkpa
- International Fertilizer Development Center (IFDC) , Complex F, Reservation Road , Muscle Shoals , Alabama 35662 , United States
| | - Prem S Bindraban
- International Fertilizer Development Center (IFDC) , Complex F, Reservation Road , Muscle Shoals , Alabama 35662 , United States
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Jacobson A, Doxey S, Potter M, Adams J, Britt D, McManus P, McLean J, Anderson A. Interactions Between a Plant Probiotic and Nanoparticles on Plant Responses Related to Drought Tolerance. Ind Biotechnol (New Rochelle N Y) 2018. [DOI: 10.1089/ind.2017.0033] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Affiliation(s)
- Astrid Jacobson
- Department of Plants, Soils and Climate, Utah Water Research Laboratory, Utah State University, Logan, UT
| | - Stephanie Doxey
- Department of Biology, Utah Water Research Laboratory, Utah State University, Logan, UT
| | - Matthew Potter
- Department of Bioengineering, Utah Water Research Laboratory, Utah State University, Logan, UT
| | - Joshua Adams
- Department of Bioengineering, Utah Water Research Laboratory, Utah State University, Logan, UT
| | - David Britt
- Department of Bioengineering, Utah Water Research Laboratory, Utah State University, Logan, UT
| | - Paul McManus
- Department of Civil and Environmental Engineering, Utah Water Research Laboratory, Utah State University, Logan, UT
| | - Joan McLean
- Department of Civil and Environmental Engineering, Utah Water Research Laboratory, Utah State University, Logan, UT
| | - Anne Anderson
- Department of Biology, Utah Water Research Laboratory, Utah State University, Logan, UT
- Department of Bioengineering, Utah Water Research Laboratory, Utah State University, Logan, UT
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Chen J, Yang L, Li S, Ding W. Various Physiological Response to Graphene Oxide and Amine-Functionalized Graphene Oxide in Wheat ( Triticum aestivum). Molecules 2018; 23:E1104. [PMID: 29735929 PMCID: PMC6100068 DOI: 10.3390/molecules23051104] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Revised: 05/03/2018] [Accepted: 05/04/2018] [Indexed: 12/12/2022] Open
Abstract
An increasing number of investigations have been performed on the phytotoxicity of carbon-based nanomaterials duo to their extensive use in various fields. In the present study, we investigated the phytotoxicity of unfunctionalized graphene oxide (GO) and amine-functionalized graphene oxide (G-NH₂) on wheat (Triticum aestivum) in the concentration range from 125 to 2000 μg/mL after 9 days of hydroponic culture. Our results found that the incubation with both nanomaterials did not affect the final seed germination rate, despite some influence in the initial stage. Transmission electron microscopy (TEM) observations indicated that exposure to GO at a high concentration (above 1000 μg/mL) resulted in a severe loss of morphology of seedlings, and a decrease in root length, shoot length and relative biomass, along with obvious damage to plant tissue structures (root, stem and leaf) when compared with the control. GO induced increased damage to root cells, which were determined by electrolyte leakage. Conversely, the plant growth was enhanced under G-NH₂ exposure, and the root and stem lengths were increased by 19.27% and 19.61% at 2000 μg/mL, respectively. The plant tissue structures were not affected, and neither GO nor G-NH₂ were observed to accumulate in the wheat plant root cells. The present investigations provide important information for evaluation of the environmental safety of GO and better understanding plant-nanoparticle interactions.
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Affiliation(s)
- Juanni Chen
- Laboratory of Natural Product Pesticide, College of Plant protection, Southwest University, Chongqing 400715, China.
| | - Liang Yang
- Laboratory of Natural Product Pesticide, College of Plant protection, Southwest University, Chongqing 400715, China.
| | - Shili Li
- Laboratory of Natural Product Pesticide, College of Plant protection, Southwest University, Chongqing 400715, China.
| | - Wei Ding
- Laboratory of Natural Product Pesticide, College of Plant protection, Southwest University, Chongqing 400715, China.
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Gao X, Avellan A, Laughton S, Vaidya R, Rodrigues SM, Casman EA, Lowry GV. CuO Nanoparticle Dissolution and Toxicity to Wheat ( Triticum aestivum) in Rhizosphere Soil. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2018; 52:2888-2897. [PMID: 29385794 DOI: 10.1021/acs.est.7b05816] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
It has been suggested, but not previously measured, that dissolution kinetics of soluble nanoparticles such as CuO nanoparticles (NPs) in soil affect their phytotoxicity. An added complexity is that such dissolution is also affected by the presence of plant roots. Here, we measured the rate of dissolution of CuO NPs in bulk soil, and in soil in which wheat plants ( Triticum aestivum) were grown under two soil NP dosing conditions: (a) freshly added CuO NPs (500 mg Cu/kg soil) and (b) CuO NPs aged for 28 d before planting. At the end of the plant growth period (14 d), available Cu was measured in three different soil compartments: bulk (not associated with roots), loosely attached to roots, and rhizosphere (soil firmly attached to roots). The labile Cu fraction increased from 17 mg/kg to 223 mg/kg in fresh treatments and from 283 mg/kg to 305 mg/kg in aged treatments over the growth period due to dissolution. Aging CuO NPs increased the toxicity to Triticum aestivum (reduction in root maximal length). The presence of roots in the soil had opposite and somewhat compensatory effects on NP dissolution, as measured in rhizosphere soil. pH increased 0.4 pH units for fresh NP treatments and 0.6 pH units for aged NPs. This lowered CuO NP dissolution in rhizosphere soil. Exudates from T. aestivum roots also increased soluble Cu in pore water. CaCl2 extractable Cu concentrations increaed in rhizosphere soil compared to bulk soil, from 1.8 mg/kg to 6.2 mg/kg in fresh treatment and from 3.4 mg/kg to 5.4 mg/kg in aged treatments. Our study correlated CuO NP dissolution and the resulting Cu ion exposure profile to phytotoxicity, and showed that plant-induced changes in rhizosphere conditions should be considered when measuring the dissolution of CuO NPs near roots.
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Affiliation(s)
| | | | | | | | - Sónia M Rodrigues
- Centre for Environmental and Marine Studies (CESAM), Department of Chemistry , Universidade de Aveiro , 3810-193 Aveiro , Portugal
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Wasly HS, El-Sadek MSA, Henini M. Influence of reaction time and synthesis temperature on the physical properties of ZnO nanoparticles synthesized by the hydrothermal method. APPLIED PHYSICS A 2018; 124:76. [DOI: 10.1007/s00339-017-1482-4] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
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Chen C, Tsyusko OV, McNear DH, Judy J, Lewis RW, Unrine JM. Effects of biosolids from a wastewater treatment plant receiving manufactured nanomaterials on Medicago truncatula and associated soil microbial communities at low nanomaterial concentrations. THE SCIENCE OF THE TOTAL ENVIRONMENT 2017; 609:799-806. [PMID: 28768212 DOI: 10.1016/j.scitotenv.2017.07.188] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2017] [Revised: 07/20/2017] [Accepted: 07/21/2017] [Indexed: 05/23/2023]
Abstract
Concern has grown regarding engineered nanomaterials (ENMs) entering agricultural soils through the application of biosolids and their possible effects on agroecosystems, even though the ENMs are extensively transformed. The effects of exposure to biosolids containing transformation products of these ENMs at low concentrations remain largely unexplored. We examined the responses of Medicago truncatula and its symbiotic rhizobia Sinorhizobium meliloti exposed to soil amended with biosolids from WWTP containing low added concentrations of ENMs (ENM Low), bulk/dissolved metals (bulk/dissolved Low), or no metal additions (control). We targeted adding approximately 5mg/kg of Ag and 50mg/kg of Zn, and Ti. Measured endpoints included M. truncatula growth, nodulation, changes in the expression of stress response genes, uptake of metals (Ag, Zn and Ti) into shoots, and quantification of S. meliloti populations and soil microbial communities. After 30days exposure, no effects on root or shoot biomass were observed in ENM Low and bulk/dissolved Low treatments, whereas both treatments had a larger average number of nodules (5.7 and 5.57, respectively) compared to controls (0.33). There were no significant differences in either total accumulated metal or metal concentrations in shoots among the treatments. Expression of five stress-related genes (metal tolerance protein (MTP), metal transporter (MTR), peroxidase (PEROX), NADPH oxidase (NADPH) and 1-aminocyclopropane-1-carboxylate oxidase-like protein (ACC_Oxidase)) was significantly down-regulated in both bulk/dissolved Low and ENM Low treatments. However, a change in soil microbial community composition and a significant increase in total microbial biomass were observed in ENM Low relative to control. The ENM Low treatment had increased abundance of Gram-negative and anaerobic bacteria and reduced abundance of eukaryotes compared to control. The study demonstrated that although there were some subtle shifts in microbial community composition, plant health was minimally impacted by ENMs within the time frame and at the low exposure concentrations used in this study.
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Affiliation(s)
- Chun Chen
- State Key Laboratory of Arid Region Crop Stress Biology, Northwestern Agriculture and Forestry University, Yangling, Shaanxi 712100, People's Republic of China.
| | - Olga V Tsyusko
- Department of Plant and Soil Sciences, University of Kentucky, Lexington, KY 40546, United States.
| | - Dave H McNear
- Department of Plant and Soil Sciences, University of Kentucky, Lexington, KY 40546, United States
| | - Jonathan Judy
- Department of Soil and Water Science, University of Florida, Gainsville, FL 32611, United States
| | - Ricky W Lewis
- Department of Plant and Soil Sciences, University of Kentucky, Lexington, KY 40546, United States
| | - Jason M Unrine
- Department of Plant and Soil Sciences, University of Kentucky, Lexington, KY 40546, United States.
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Montes A, Bisson MA, Gardella JA, Aga DS. Uptake and transformations of engineered nanomaterials: Critical responses observed in terrestrial plants and the model plant Arabidopsis thaliana. THE SCIENCE OF THE TOTAL ENVIRONMENT 2017; 607-608:1497-1516. [PMID: 28793406 DOI: 10.1016/j.scitotenv.2017.06.190] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/19/2017] [Revised: 06/22/2017] [Accepted: 06/23/2017] [Indexed: 05/12/2023]
Abstract
With the applications of engineered nanomaterials (ENMs) continually expanding and production quickly growing, residues of ENMs will end up in the environment at levels that may be harmful to non-target organisms. Many of the tunable properties that have made them desirable, such as type, size, charge, or coating, also contribute to the current difficulties in understanding the fate of ENMs in the environment. This review article focuses on studies that investigate plant-ENM interactions, including techniques used to study these interactions and documented plant responses due to the phytotoxic effects of ENMs. The many variables which can be altered for an experiment, such as type, size, and concentration of ENMs, make it difficult to formulate generalizations about the uptake mechanism involved, or to make an inference on the subcellular localization and distribution of the internalized ENMs in plant tissue. In order to avoid these challenges, studies can utilize a model organism such as Arabidopsis thaliana, and a combination of analytical techniques that can reveal complementary information in order to assess how the different experimental conditions influence the uptake and phytotoxicity of ENMs. This review presents recent studies regarding plant-ENM interactions employing Arabidopsis to demonstrate how the use of this model plant can advance our understanding of plant-ENM interactions and guide additional studies using other plant species. Overarching results suggest that more sensitive tests and consistency in experimental designs are needed to fully assess and understand the phytotoxic effects of ENMs in the environment.
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Affiliation(s)
- Angelina Montes
- Department of Chemistry, University at Buffalo, The State University of New York at Buffalo, Buffalo, NY, United States
| | - Mary A Bisson
- Department of Biological Sciences, University at Buffalo, The State University of New York at Buffalo, Buffalo, NY, United States
| | - Joseph A Gardella
- Department of Chemistry, University at Buffalo, The State University of New York at Buffalo, Buffalo, NY, United States
| | - Diana S Aga
- Department of Chemistry, University at Buffalo, The State University of New York at Buffalo, Buffalo, NY, United States.
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50
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Siddiqi KS, Husen A. Plant Response to Engineered Metal Oxide Nanoparticles. NANOSCALE RESEARCH LETTERS 2017; 12:92. [PMID: 28168616 PMCID: PMC5293712 DOI: 10.1186/s11671-017-1861-y] [Citation(s) in RCA: 79] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/04/2016] [Accepted: 01/19/2017] [Indexed: 05/21/2023]
Abstract
All metal oxide nanoparticles influence the growth and development of plants. They generally enhance or reduce seed germination, shoot/root growth, biomass production and physiological and biochemical activities. Some plant species have not shown any physiological change, although significant variations in antioxidant enzyme activity and upregulation of heat shock protein have been observed. Plants have evolved antioxidant defence mechanism which involves enzymatic as well as non-enzymatic components to prevent oxidative damage and enhance plant resistance to metal oxide toxicity. The exact mechanism of plant defence against the toxicity of nanomaterials has not been fully explored. The absorption and translocation of metal oxide nanoparticles in different parts of the plant depend on their bioavailability, concentration, solubility and exposure time. Further, these nanoparticles may reach other organisms, animals and humans through food chain which may alter the entire biodiversity. This review attempts to summarize the plant response to a number of metal oxide nanoparticles and their translocation/distribution in root/shoot. The toxicity of metal oxide nanoparticles has also been considered to see if they affect the production of seeds, fruits and the plant biomass as a whole.
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Affiliation(s)
| | - Azamal Husen
- Department of Biology, College of Natural and Computational Sciences, University of Gondar, PO Box #196, Gondar, Ethiopia
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