Insecticidal activity of metallic nanopesticides synthesized from natural resources: A review

Li, Chengxi; Han, Yapeng; Gao, Tiantian; Zhang, Jun; D, Xu; Wāng, Yán

doi:10.1007/s10311-022-01548-0

Cited by 8 publications

(2 citation statements)

References 157 publications

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“…Intentional engineering of factory-enriched nanomaterials with different attributes has led to new types of NPs with unique characteristics and functionalization, such as small sizes with certain coatings [ 3 , 58 ]. Extraordinary physiochemical properties render distinct biological performances between AgNPs and their bulky counterparts.…”

Section: Hazardous Impacts Of Agnps On Embryosmentioning

confidence: 99%

Developmental impacts and toxicological hallmarks of silver nanoparticles across diverse biological models

Wāng,

Han,

2024

Environmental Science and Ecotechnology

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Section: Hazardous Impacts Of Agnps On Embryosmentioning

confidence: 99%

Developmental impacts and toxicological hallmarks of silver nanoparticles across diverse biological models

Wāng,

Han,

2024

Environmental Science and Ecotechnology

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“…Phytochemical components present in plants are responsible for the formation of biologically active nanomaterials. It is possible to create mosquito larvicidal properties in metallic nanoparticles using the phytochemicals of the raw natural materials (Li et al, 2023).…”

Section: Mosquito Larvicidal Activity Of Asl•fe2o3-npsmentioning

confidence: 99%

Antimicrobial and mosquito larvicidal activity of iron oxide nanoparticles phytosynthesized from the medicinal plant Andrographis serpyllifolia

SOUNDARYA,

KARMEGAM

2023

Not Sci Biol

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Nanoparticles (NPs) play a significant role in protecting human and environmental health. Worldwide, research is focused on developing new pharmaceuticals and environmentally safe materials. The current research reports the phytosynthesis of NPs from iron oxide (Fe2O3) mediated through ethanolic extracts of Andrographis serpyllifolia leaf (ASL) and their antimicrobial (bacteria and fungi) and mosquito (Culex quinquefasciatus) larvicidal activity. ASL was treated with aqueous iron chloride solution to turn into synthesized Fe2O3-NPs. The biosynthesized ASL·Fe2O3-NPs were characterized with spectroscopic, electron microscopic and X-ray analyses. The synthesized ASL·Fe2O3-NPs were characteristically showed triclinic crystal shape in SEM. The purity of synthesized Fe2O3 nanoparticles was confirmed by FT-IR analysis. Out of twelve different selective pathogens (4 G+ve bacteria, 4 G-ve bacteria and 4 fungal species) tested with ASL·Fe2O3-NPs, a maximum of 20.3 mm inhibition zone against Staphylococcus aureus among G+ve bacteria and 19.1 mm inhibition zone against Pseudomonas aeruginosa among G-ve bacteria was observed; while it was 16.9 mm against fungi (Aspergillus niger) at a test concentration of 100 µL. The exposure of 4th instar larvae for 48 h to ASL·Fe2O3-NPs exhibited a significant LC50 value at 12.80 ppm. The study findings reveal that the Fe2O3‑NPs synthesized using A. serpyllifolia leaf extract could be a potential source for antibacterial, antifungal and mosquito larvicidal activities.

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Placental transfer and hazards of silver nanoparticles exposure during pregnancy: a review

Han,

Li,

Wāng

2024

Environ Chem Lett

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Insecticidal activity of metallic nanopesticides synthesized from natural resources: A review

Cited by 8 publications

References 157 publications

Developmental impacts and toxicological hallmarks of silver nanoparticles across diverse biological models

Developmental impacts and toxicological hallmarks of silver nanoparticles across diverse biological models

Antimicrobial and mosquito larvicidal activity of iron oxide nanoparticles phytosynthesized from the medicinal plant Andrographis serpyllifolia

Placental transfer and hazards of silver nanoparticles exposure during pregnancy: a review

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