Nanoparticles induced stress and toxicity in plants

Ranjan, Anuj; Rajput, Vishnu D.; Minkina, Tatiana; Bauer, Tatiana; Chauhan, Abhishek; Jindal, Tanu

doi:10.1016/j.enmm.2021.100457

Cited by 43 publications

(27 citation statements)

References 148 publications

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“…In Figure 3, we have illustrated the effect of nanoparticles on abiotic stresses schematically, also, Table 4 lists the biochemical activities of some of the most common metal/metalloid-based NPs to combat the effects of abiotic stress. According to Liu and Lal [192] and Ranjan et al [193], there are various kinds of NPs (viz., Mg NPs, TiO2 NPs, ZnO NPs, Cu NPs as CuO, Ag NPs as AgNO3, SiO4, Mn NPs as MnSO4, Ca NPs as CaCO3, Mo NPs, phosphorous NPs as [Ca5(PO4)3OH], AlO4 carbon nanotubes, Fe2O3 NPs, and chitosan complex of Cu or Zn) have been used in field conditions for proper growth and yield of agricultural crops. At first, NPs choose lateral root synapse to enter into the plant rhizosphere and outreach towards xylem via cortex and then pericycle [194].…”

Section: Biochemical Mechanism Of Metal/metalloid-based Nanoparticles To Mitigate Abiotic Stressesmentioning

confidence: 99%

Metal/Metalloid-Based Nanomaterials for Plant Abiotic Stress Tolerance: An Overview of the Mechanisms

Sarraf

Vishwakarma

Kumar³

et al. 2022

Plants

116

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In agriculture, abiotic stress is one of the critical issues impacting the crop productivity and yield. Such stress factors lead to the generation of reactive oxygen species, membrane damage, and other plant metabolic activities. To neutralize the harmful effects of abiotic stress, several strategies have been employed that include the utilization of nanomaterials. Nanomaterials are now gaining attention worldwide to protect plant growth against abiotic stresses such as drought, salinity, heavy metals, extreme temperatures, flooding, etc. However, their behavior is significantly impacted by the dose in which they are being used in agriculture. Furthermore, the action of nanomaterials in plants under various stresses still require understanding. Hence, with this background, the present review envisages to highlight beneficial role of nanomaterials in plants, their mode of action, and their mechanism in overcoming various abiotic stresses. It also emphasizes upon antioxidant activities of different nanomaterials and their dose-dependent variability in plants’ growth under stress. Nevertheless, limitations of using nanomaterials in agriculture are also presented in this review.

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Section: Biochemical Mechanism Of Metal/metalloid-based Nanoparticles To Mitigate Abiotic Stressesmentioning

confidence: 99%

Metal/Metalloid-Based Nanomaterials for Plant Abiotic Stress Tolerance: An Overview of the Mechanisms

Sarraf

Vishwakarma

Kumar³

et al. 2022

Plants

116

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“…It was confirmed that Cu, Zn, and Ni NPs decreased the germination rate and length of radish roots. Other works have also noted negative impacts of Cu and Zn on plant condition (Ghosh et al, 2016;Hossain et al, 2015;Ranjan et al, 2021). However, some studies have noted a stimulating effect of Cu on plant conditions (Polischuk et al, 2019).…”

Section: Discussionmentioning

confidence: 99%

“…Because of their multiple special characteristics, nanoparticles (NPs) are applied in many industries, such as agriculture (Acharya et al, 2020;Adisa et al, 2020;Faizan et al, 2020), medicine (Patra et al, 2018;Shende et al, 2021), cosmetology (Pastrana et al, 2018), industry (Ali et al, 2021;Ameta et al, 2020), etc. However, large-scale synthesis and application of NPs cause a threat of adverse consequences of their release into the environment (Rajput, Minkina, Fedorenko, et al, 2021;Rajput, Minkina, Kumari, et al, 2021;Ranjan et al, 2021;Shende et al, 2021). Once in the soil, NPs change its fertility, the population of soil microflora, as well as physiology and metabolism of important plants (Ali et al, 2021;Iqbal et al, 2019;Rai & Ingle, 2012;.…”

Section: Introductionmentioning

confidence: 99%

Ecotoxicological assessment of Zn, Cu and Ni based NPs contamination in Arenosols

Колесников

Timoshenko

Minnikova

et al. 2021

Sains Tanah J. Soil Sci. Agroclimatology

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Nanoparticles are increasingly used in many industrial fields because of their special properties. In this context, several questions arise related to possible negative consequences associated with nanoparticle (NPs) entrance into the ecosystem. The adsorption of NPs by soil can adversely influence its biological properties. In the present article, the influence of Cu, Zn, and Ni NPs on the biological characteristics of Arenosol is considered. Research aimed to study the effect of Cu, Zn, Ni NPs on the biological characteristics of sandy loam chernozem. Copper, Zn, and Ni NPs were added to the soil in concentrations of 100, 1,000, and 10,000 mg kg-1. The effect of NPs on the biological properties of Arenosol was evaluated after 10-day incubation. The biological indices of the ecological condition of the soil, including the germination of radish, the length of the roots, the bacteria population, Azotobacter sp. count, the catalase activity, and dehydrogenases were studied. As a result of this study, it was revealed that the degree of indices changes depending on the concentration of Cu, Zn, and Ni NPs in the Arenosols. Microbiological characteristics (bacteria population, and Azotobacter sp. count) and phytotoxic feature (length of roots and radish germination) properties were most sensitive to contamination compared to the enzyme activity of Arenosol. Based on the soil integral index of a biological state, the strongest inhibitory effect on biological parameters of Arenosols relative to the control was exerted by Cu NPs (lower than control by 48-72%), while the greatest stability in Arenosol was found for Ni NPs (lower than control by 30-55%). The studied biological parameters allow characterizing the severity of nanoparticle exposure on Arenosols. Early diagnostics of the severity of soil contamination by NPs can be successfully used to quickly assess their impact on the soil condition and prevent possible adverse consequences.

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“…However, the accumulation of NPs in soil even in plant tissues are growing challenge in recent days. It can induce stress and toxicity in the plants (Ranjan et al, 2021) and also affects the cellular and structural integrity of the plant and soil microbial community (Rajput et al, 2019b).…”

Section: Phytoremediation Of Polluted Soil Assisted With Nanoparticles: Nanophytoremediationmentioning

confidence: 99%

Nanotechnology in Sustainable Agriculture, Soil Chemistry and Remediation of Polluted Soil

Ranjan¹,

Rajput²,

Minkina³

2021

First International Thematic Monograph Green Economy in the Era of Fourth Industrial Revolution

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Nanoparticles induced stress and toxicity in plants

Cited by 43 publications

References 148 publications

Metal/Metalloid-Based Nanomaterials for Plant Abiotic Stress Tolerance: An Overview of the Mechanisms

Metal/Metalloid-Based Nanomaterials for Plant Abiotic Stress Tolerance: An Overview of the Mechanisms

Ecotoxicological assessment of Zn, Cu and Ni based NPs contamination in Arenosols

Nanotechnology in Sustainable Agriculture, Soil Chemistry and Remediation of Polluted Soil

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