Recent advances in nanoremediation: Carving sustainable solution to clean-up polluted agriculture soils

Nandini, B.; Sanjay, CJ; Bhavya, Gurulingaiah; Channarayapatna-Ramesh, Sunilkumar; Geetha, Nagaraja; Udikeri, S. S.; Srinivas, Ch.; Govarthanan, Muthusamy; Jogaiah, Sudisha

doi:10.1016/j.envpol.2021.118728

Cited by 53 publications

(13 citation statements)

References 257 publications

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“…62, No. 2 (2022) have investigated topics such as improving the N-use efficiency of crops (Elrys et al 2022), healthy soils for sustainable urban agriculture (Salomon and Cavagnaro 2022), soil conditioners for sustainable agriculture (Babla et al 2022), nanoremediation (Boregowda et al 2022), zero tillage for sustainable agroecosystems and food security (Hassan et al 2022), and biochar for sustainable management of soil (Song et al 2022;Wang et al 2022). Fig.…”

Section: Soil For Sustainable Agriculturementioning

confidence: 99%

Soil and Humans: A Comparative and A Pictorial Mini-Review

et al. 2022

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Soil is an essential component in the ecological system that supports human life with needed food for humans, feeds for animals, fibres, fuels, building materials, and other necessities. However, soil suffers from a number of problems caused by humans, presented here in pictorial form. This review will take us on a narrative journey through soils with a focus on the soil-human relationship and its impact on soil ecosystems. Soil has direct and indirect relationships to humans, starting with the crucial roles of soil in human life, including its support of human civilization through ecosystem services, sustainable agriculture, and human health. It is essential and urgent to manage soils for health and sustainability by building the soil-food-environment-health nexus. This work is an attempt to highlight major roles that soil plays in human life in a presentation that is more photos and less words, because one photo is worth one thousand words.

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Section: Soil For Sustainable Agriculturementioning

confidence: 99%

Soil and Humans: A Comparative and A Pictorial Mini-Review

et al. 2022

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“…In addition, agrochemicals have shown a significant increase in crop yields in the past few decades, but adverse effects have emerged later from overuse of chemical fertilizers. It led to the deterioration of soil quality, disturbance of the soil microbial environment, pollution of soil and water bodies, and adverse effects on human health due to pesticide and herbicide residues (Boregowda et al 2022 ). The transition to organic farming, particularly the use of bio-fertilizers, has provided an environmentally friendly alternative to chemical-based farming, as well as improving crop yields and soil quality (Elnahal et al 2022 ).…”

Section: Introductionmentioning

confidence: 99%

In vivo application of potent probiotics for enhancing potato growth and controlling Ralstonia solanacearum and Fusarium oxysporum infections

Abdel-Moghies,

El-Sehrawy,

Zakaria

et al. 2024

Antonie van Leeuwenhoek

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Plant probiotics are live microbial cells or cultures that support plant growth and control plant pathogens through different mechanisms. They have various effects on plants, including plant growth promotion through the production of indole acetic acid (IAA), biological control activity (BCA), and production of cellulase enzymes, thus inducing systemic resistance and increasing the availability of mineral elements. The present work aimed to study the potential of Achromobacter marplatensis and Bacillus velezensis as plant probiotics for the field cultivation of potatoes. In vitro studies have demonstrated the ability of selected probiotics to produce IAA and cellulase, as well as antimicrobial activity against two plant pathogens that infect Solanum tuberosum as Fusarium oxysporum and Ralstonia solanacearum under different conditions at a broad range of different temperatures and pH values. In vivo study of the effects of the probiotics A. marplatensis and B. velezensis on S. tuberosum plants grown in sandy clay loamy soil was detected after cultivation for 90 days. Probiotic isolates A. marplatensis and B. velezensis were able to tolerate ultraviolet radiation (UV) exposure for up to two hours, the dose response curve exhibited that the D10 values of A. marplatensis and B. velezensis were 28 and 16 respectively. In the case of loading both probiotics with broth, the shoot dry weight was increased significantly from 28 in the control to 50 g, shoot length increased from 24 to 45.7 cm, branches numbers increased from 40 to 70 branch, leaves number increased from 99 to 130 leaf, root dry weight increased from 9.3 to 12.9 g, root length increased from 24 to 35.7 cm, tuber weight increased from 15 to 37.0 g and tubers number increased from 9 to 24.4 tuber, the rot percentage was reduced to 0%. The addition of both probiotic isolates, either broth or wheat grains load separately has enhanced all the growth parameters; however, better results and increased production were in favor of adding probiotics with broth more than wheat. On the other hand, both probiotics showed a remarkable protective effect against potato pathogens separately and reduced the negative impact of the infection using them together.

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“…The neonicotinoids (NEOs), a novel synthetic class of insecticides, pose a challenge due to their intricate chemical structures and compositions. Classified primarily into three classeschlorothiazolyl [clothianidin (CL) and thiamethoxam (TH)], chloropyridinyl [nitenpyram, imidacloprid (IM), thiacloprid, and acetamiprid (AC)], and tetrahydrofuryl (dinotefuran)these insecticides play a crucial role in modern pest management strategies. − Figure illustrates the chemical structures of key NEOs with a focus on the most frequently used members: IM, CL, AC, and TH. These compounds are integral to various applications, contributing to their prevalence in water samples .…”

Section: Introductionmentioning

confidence: 99%

Integrated Electrochemical Oxidation and Biodegradation for Remediation of a Neonicotinoid Insecticide Pollutant

Satheeshkumar,

Duraimurugan,

Parthipan

et al. 2024

ACS Omega

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A novel integrated electrochemical oxidation (EO) and bacterial degradation (BD) technique was employed for the remediation of the chloropyridinyl and chlorothiazolyl classes of neonicotinoid (NEO) insecticides in the environment. Imidacloprid (IM), clothianidin (CL), acetamiprid (AC), and thiamethoxam (TH) were chosen as the target NEOs. Pseudomonas oleovorans SA2, identified through 16S rRNA gene analysis, exhibited the potential for BD. In EO, for the selected NEOs, the total percentage of chemical oxygen demand (COD) was noted in a range of 58−69%, respectively. Subsequently, in the biodegradation of EO-treated NEOs (BEO) phase, a higher percentage (80%) of total organic carbon removal was achieved. The optimum concentration of NEOs was found to be 200 ppm (62%) for EO, while for BEO, the COD efficiency was increased up to 79%. Fourier-transform infrared spectroscopy confirms that the heterocyclic group and aromatic ring were degraded in the EO and further utilized by SA2. Gas chromatography−mass spectroscopy indicated up to 96% degradation of IM and other NEOs in BD (BEO) compared to that of EO (73%). New intermediate molecules such as silanediamine, 1,1-dimethyl-n,n'-diphenyl produced during the EO process served as carbon sources for bacterial growth and further mineralized. As a result, BEO enhanced the removal of NEOs with a higher efficiency of COD and a lower consumption of energy. The removal efficiency of the NEOs by the integrated approach was achieved in the order of AC > CL > IM > TH. This synergistic EO and BD approach holds promise for the efficient detoxification of NEOs from polluted environments.

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Recent advances in nanoremediation: Carving sustainable solution to clean-up polluted agriculture soils

Cited by 53 publications

References 257 publications

Soil and Humans: A Comparative and A Pictorial Mini-Review

Soil and Humans: A Comparative and A Pictorial Mini-Review

In vivo application of potent probiotics for enhancing potato growth and controlling Ralstonia solanacearum and Fusarium oxysporum infections

Integrated Electrochemical Oxidation and Biodegradation for Remediation of a Neonicotinoid Insecticide Pollutant

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