Interaction of Copper-Based Nanoparticles to Soil, Terrestrial, and Aquatic Systems: Critical Review of the State of the Science and Future Perspectives

Rajput, Vishnu D.; Minkina, Tatiana; Ahmed, Bilal; Sushkova, Svetlana; Singh, Ritu; Soldatov, Mikhail A.; Laratte, Bertrand; Федоренко, А. Г.; Mandzhieva, Saglara; Blicharska, Eliza; Musarrat, Javed; Saquib, Quaiser; Flieger, Jolanta; Gorovtsov, Andrey

doi:10.1007/398_2019_34

Cited by 38 publications

(26 citation statements)

References 196 publications

(274 reference statements)

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“…Phytochemical accumulation and enhanced antioxidant activity were evident which illustrate that uptake and accumulation was dose dependent. Copper and zinc ion is an important cofactor for plant growth and defense enzymes, so in particular the exposure of these NPs at low concentrations in the soil could open a new route in the research of the nanotechnology field [31, 32]. Future studies are needed to investigate the impact of CuO and ZnO NPs at the cellular, molecular and genetic levels to analyse any change at gene expression and molecular level.…”

Section: Discussionmentioning

confidence: 99%

Postponement growth and antioxidative response of Brassica nigra on CuO and ZnO nanoparticles exposure under soil conditions

Rehman

Khan

Aziz

et al. 2020

IET nanobiotechnol.

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Due to unique physiochemical properties, nanoparticles (NPs) have acquired substantial attention in the field of research. However, threats of ecotoxicity and phytotoxicity have limited their biological applications. In this study in vivo experiments were performed to determine the effect of CuO (12.5, 25 and 50 mg/kg) and ZnO (200, 400 and 600 mg/kg) NPs on growth, and antioxidant activities of Brassica nigra. The results showed that CuO NPs did not affect the seed germination while presence of ZnO NPs in the soil generated an inhibitory effect. Both CuO and ZnO NPs positively influenced the growth of stem and other physiological parameters i.e. stem height increased (23%) at 50 mg/kg CuO while root length decreased (up to 44%) with an increase in the concentration of NPs. Phytochemical screening of apical, middle and basal leaves showed elevated phenolic and flavonoid contents in the range of 15.3-59 μg Gallic Acid Equivalent (GAE)/mg Dry Weight (DW) and 10-35 μg Querceitin Equivalent (QE)/mg DW, respectively, in NPs-treated plants. Antioxidant activity was higher in CuO NPs-treated plants as compared to ZnO and control plants. Results conclude that CuO and ZnO NPs at low concentrations can be exploited as nanofertilisers in agriculture fields.

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Section: Discussionmentioning

confidence: 99%

Postponement growth and antioxidative response of Brassica nigra on CuO and ZnO nanoparticles exposure under soil conditions

Rehman

Khan

Aziz

et al. 2020

IET nanobiotechnol.

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“…• Nanopesticides based on metal and metal oxide nanoparticles o Copper The impacts of metal and metal oxide nanoparticles, on the microbiome of the soil and rhizosphere, has been widely studied, mainly with the envision of environmental pollution effects (Anjum et al 2013;Simonin & Richaume 2015;Tian et al 2019;Rajput et al 2020). Among the most investigated in toxicity studies, nanoparticles based on TiO2, Ag, ZnO, Cu and Fe rule the ranking.…”

Section: Impact Of Nanopesticides On Non-target Soil Microorganims and Microbiomesmentioning

confidence: 99%

“…The organic matter could partly mitigate the negative effects of CuO NPs. For a complete review of copper-based nanoparticles implication on terrestrial and aquatic environment, see Rajput et al (2020).…”

Section: Impact Of Nanopesticides On Non-target Soil Microorganims and Microbiomesmentioning

confidence: 99%

Interactions of Nanoenabled Agrochemicals with Soil Microbiome

Santaella

Plancot

2020

Nanopesticides

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Soil is a dynamic, physically, spatially and temporally heterogeneous but well-organized, three-dimensional porous matrix mixing mineral and organic matter and living organisms. Among them, soil microbiota constitute a reservoir in which plants select a specific microbiome, contributing to their growth and their health. Microbes in soil also contribute to many ecosystemic services in agrosystems, as the recycling of major nutrients in the soil ecosystem (carbon, nitrogen, phosphorus, sulfur…). Nanoagrochemicals are active substances based on nanotechnologies and nanoformulations to improve the characteristics and properties of active molecules as pesticides for agronomy purposes, e.g., biocides, herbicides but also nutrients. Nanotechnologies have burst into agronomy with a potential for innovation in order to improve the efficiency of pesticides, nutrients, their delivery and thus contribute to the reduction of inputs in agriculture. However, the impact of these nanopesticides on the soil microbiota as non-target organism remains underestimated up to now. The chapter review the approaches and trends in the evaluation of nanopesticides implications on soil microbiota, focusing on copper-and silver-based nanoparticles as pesticides or on formulation or nanocarriers of conventional pesticides. By confronting the current knowledge and comparing methodologies, the potential and the pitfalls to overcome are discussed, together with future directions.

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“…Nanotechnology is an important rising field, owing to several important functions in copious research areas [1]. Nanoparticles (NPs) have special characteristics due to their small size (less than 100 nm) which results in lofty surface areas and charges; therefore, NPs are highly reactive over their bulk scale counterparts [2][3][4]. There are a number of NPs of diverse origin which can be used for multiple agricultural applications [5,6].…”

Section: Introductionmentioning

confidence: 99%

Effect of Foliar Fertigation of Chitosan Nanoparticles on Cadmium Accumulation and Toxicity in Solanum lycopersicum

Faizan

Rajput

Al-Khuraif

et al. 2021

Biology

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Cadmium (Cd) stress is increasing at a high pace and is polluting the agricultural land. As a result, it affects animals and the human population via entering into the food chain. The aim of this work is to evaluate the possibility of amelioration of Cd stress through chitosan nanoparticles (CTS-NPs). After 15 days of sowing (DAS), Solanum lycopersicum seedlings were transplanted into maintained pots (20 in number). Cadmium (0.8 mM) was providing in the soil as CdCl2.2.5H2O at the time of transplanting; however, CTS-NPs (100 µg/mL) were given through foliar spray at 25 DAS. Data procured from the present experiment suggests that Cd toxicity considerably reduces the plant morphology, chlorophyll fluorescence, in addition to photosynthetic efficiency, antioxidant enzyme activity and protein content. However, foliar application of CTS-NPs was effective in increasing the shoot dry weight (38%), net photosynthetic rate (45%) and SPAD index (40%), while a decrease in malondialdehyde (24%) and hydrogen peroxide (20%) was observed at the 30 DAS stage as compared to control plants. On behalf of the current results, it is demonstrated that foliar treatment of CTS-NPs might be an efficient approach to ameliorate the toxic effects of Cd.

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Interaction of Copper-Based Nanoparticles to Soil, Terrestrial, and Aquatic Systems: Critical Review of the State of the Science and Future Perspectives

Abstract: Interaction of Copper Based Nanoparticles to Soil, Terrestrial and Aquatic Systems: Critical Review of the State of the Science and Future Perspectives

Cited by 38 publications

References 196 publications

Postponement growth and antioxidative response of Brassica nigra on CuO and ZnO nanoparticles exposure under soil conditions

Postponement growth and antioxidative response of Brassica nigra on CuO and ZnO nanoparticles exposure under soil conditions

Interactions of Nanoenabled Agrochemicals with Soil Microbiome

Effect of Foliar Fertigation of Chitosan Nanoparticles on Cadmium Accumulation and Toxicity in Solanum lycopersicum

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