WITHDRAWN: Extracellular green synthesis of multi-applicative silver nanoparticles using Nicotiana tabacum leaf extract

Nazeruddin, G.M.; Prasad, SR; Shaikh, Y. I.; Sonavane, K.D.; Nayak, Ashish Kumar; Deshmulk, M.B.; Navathe, G.J.; Ansari, Jameel; Prasad, N. N.

doi:10.1016/j.rinp.2016.02.007

Cited by 2 publications

(1 citation statement)

References 66 publications

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“…removes it from wastewater [102]. Activated carbon is investigated for adsorption and stability of mercury on it [103].…”

Section: Carbon-based Nanomaterials I Activated Carbonmentioning

confidence: 99%

<strong>Role of Nanoscience in Agriculture</strong>

Kumar¹

2020

Preprint

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Nanoparticles are widely used in the agricultural sector because of their distinctive properties. Studies have shown the influence of nanoparticles on plant growth and production. Nanoparticles act as effective carriers in the delivery of agrochemicals to plants. They provide site targeted delivery of nutrients and thus, prevents wastage of nutrients applied for plant growth and productivity. Bioremediation of pollutants is an emerging technology that provides bio-nano materials for the protection of agriculture from pollution. The aim of this review is to present and focus on the latest techniques used for the reduction of environmental pollution and improved agricultural production. This review speculates about the biosynthesis of nanomaterials from different sources like plants, fungi, and bacteria along with chemical and organic synthesis from carbon, silver, and gold. The role of nanoscience in detecting plant diseases and the removal of heavy metals. Application of Nanoscience in storing, production, processing, and transport of agricultural materials. It is also emphasized that Nanoscience may transform agriculture through the innovation of new techniques like Precision farming, improvement of plants to engross nutrients, targeted use of inputs, detection and control of diseases and withstand environmental pressures. Further, efforts have been made in describing that nanoparticles may act as a better substitute for agricultural plant growth and nutrition improvement by lowering the content of pollutants and pre-detection of diseases in plants. The biosynthetic route of nanomaterial synthesis could emerge as a better and safer option for environmental pollution reduction. Thus, nanoscience may increase agricultural production to feed a huge population in near future.

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“…removes it from wastewater [102]. Activated carbon is investigated for adsorption and stability of mercury on it [103].…”

Section: Carbon-based Nanomaterials I Activated Carbonmentioning

confidence: 99%

<strong>Role of Nanoscience in Agriculture</strong>

Kumar¹

2020

Preprint

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Characterization of silver sulfide nanoparticles from actinobacterial strain (M10A62) and its toxicity against lepidopteran and dipterans insect species

Saleh,

Gattan,

Al-Ahmadi

et al. 2023

Green Processing and Synthesis

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In this research, cell-free extracts from magnesite mine-isolated actinobacterial strain (M10A62) were used to produce silver sulfide nanoparticles (Ag2SNPs). Streptomyces minutiscleroticus JX905302, actinobacteria capable of producing Ag2SNPs, was used to synthesize Ag2NPs. The UV–vis range was used to confirm the biosynthesized Ag2NPs; Fourier transform infrared spectroscopy (FT-IR), atomic force microscopy (AFM), transmission electron microscopy (TEM), X-ray diffraction (XRD), energy-dispersive X-ray spectroscopy (EDAX), and dynamic light scattering analysis were employed to characterize them further. Surface resonance plasma (SRP) for Ag2SNPs was obtained at 355 nm using UV–visible spectroscopy; FT-IR detected bimolecular and eventually microbial-reduced Ag2SNPs from S. minutiscleroticus culture extract. Furthermore, AFM and TEM analysis confirms that the synthesized Ag2SNPs were spherical in shape. Dynamic light scattering revealed a negatively charged Ag2NPs surface with a diameter of 10 nm. The XRD spectrum showed the crystalline nature of the obtained particles. EDAX revealed a pure crystalline nature, and a significant silver particle signal confirms the presence of metallic silver and sulfide nanoparticles together with the signals of Cu and C atoms. After 40 and 48 h of treatment at 150–200 µg·ml−1, Ag2SNPs produced the highest mortality in Spodoptera litura, H. armigera, Aedes aegypti, and Culex quinquefasciatus larvae. Hence, the biosynthesized Ag2SNPs may be useful for potential pest control in integrated pest management and vector control program as a safer, cost-effective, selective, and environmentally friendly approaches.

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WITHDRAWN: Extracellular green synthesis of multi-applicative silver nanoparticles using Nicotiana tabacum leaf extract

Cited by 2 publications

References 66 publications

<strong>Role of Nanoscience in Agriculture</strong>

<strong>Role of Nanoscience in Agriculture</strong>

Characterization of silver sulfide nanoparticles from actinobacterial strain (M10A62) and its toxicity against lepidopteran and dipterans insect species

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