RETRACTED: Antimicrobial activity of plant-median synthesized silver nanoparticles against food and agricultural pathogens

Tareq, Foysal Kabir; Fayzunnesa, Mst.; Kabir, Md. Shahariar

doi:10.1016/j.micpath.2017.06.002

Cited by 25 publications

(3 citation statements)

References 31 publications

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“…00-004-0783, as referred in earlier studies 28,29 . Analysis of the crystal from the XRD crystallography revealed the Face Centered Cubic shape of the AISNPs and was similar to the studies described earlier 30,31 . The crystallite size of the AISNPs was found to be 9.6 nm and was calculated by the Debye-Scherrer equation:…”

Section: Table 2: Antibiotic Sensitivity Test Of Microbes Isolated Fr...supporting

confidence: 82%

Untitled

2023

IJPSR

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The aim of this study was to evaluate the antimicrobial and antibiofilm activity of silver nanoparticles of Azadirachta indica (AISNPs) against the pathogens isolated from effluent. Green synthesis approach was opted for the synthesis of the synthesis of AISNPs by using the ethanolic extract of Azadirachta indica which was added to 1mM solution of AgNO 3 . These synthesized nanoparticles were molecularly characterized by UV-Visible spectrophotometer, TEM, Zeta Sizer, Zeta Potential, XRD and FTIR respectively. Antimicrobial activity of the AISNPs was carried by well diffusion method on Muller Hinton Agar against biofilm-producing multi-drug resistant effluent pathogens, which were identified as E. coli, P. aeruginosa, S. aureus and K. pneumoniae. The zone of inhibition of AISNPs observed in case of E. coli was 16.08 mm, 18.65 mm against S. aureus, 10.46 mm against P. aeruginosa and 15.34 mm against K. pneumoniae. Antibiofilm activity of AISNPs demonstrated the decline of biofilm producing activity by 76% against P. aeruginosa, 74% against S. aureus, 60% against K. pneumoniae and 59% against E. coli respectively, indicating the strong antibiofilm properties of the AISNPs. It can be concluded from the present study that green synthesized AISNPs can be used as an alternate approach to combat the multiple drugresistant biofilm producing pathogens isolated from effluent. INTRODUCTION:Environment is a multifactorial component, comprising of the natural resources like air, soil and water as essential ingredients and each of these units are directly associated with humans and all the living population found on this planet. Amongst these environmental components utilized by the humans, water is one of the most vital sources.

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Section: Table 2: Antibiotic Sensitivity Test Of Microbes Isolated Fr...supporting

confidence: 82%

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2023

IJPSR

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“…A nanoparticle is bigger than an atom or a simple molecule that is governed by quantum mechanics 1 metal ions to atoms and produce nanoparticles which are prepared by the safe and eco-friendly way using microorganisms and extracts of the plant 4 . Recently, many plants were used to synthesize potent AgNPs from Cassia fistula fruit 5 , Bryophyllum pinnatum leaf extract 6 and Limonia acidissima L. leaf 7 against various fungal and bacterial species.…”

Section: Introductionmentioning

confidence: 99%

Phyto-fabrication, characteristics and anticandidal effects of silver nanoparticles from leaves of ziziphus mauritiana lam

Al-Bahrani¹,

Majeed²,

Owaid³

et al. 2018

actapharm

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“…Also, these three nanoparticles widely used in agricultural products as fertilizers or pesticides (Baker et al 2017, Du et al 2017, Shalaby et al 2016, Tarafdar et al 2013, Zapor 2016. Tareq et al (2017) showed that the synthesized Ag nanoparticles give fruitful results against microbes and pathogens.…”

Section: Introductionmentioning

confidence: 99%

Archives of Environmental Protection

Doğaroğlu¹

2019

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Nanotechnology is a manipulation of nature that has emerged through the use of basic sciences, material science and engineering at the nano-scale. The interaction between biological environment and nanoparticles--nanoparticles or nanoparticles-organic materials is not yet well-understood. The toxic effects of nanoparticles on plants were investigated and it was proved that they caused morphological and physiological changes in plants. This study aimed to determine the effects of TiO 2 Ag nanoparticles alone, co-application of ZnO nanoparticles--TiO 2 Ag nanoparticles, and co-application of EDDS-TiO 2 Ag nanoparticles on seed germination, seedling vigor, radicle and plumule elongation of two different wheat species. In the experimental stage, ten seeds were placed in petri-dishes with a double layer of fi lter paper which was used as an inert material. Then 5 mL of TiO 2 Ag, ZnO+TiO 2 Ag, and EDDS+TiO 2 Ag suspensions were added to every petri dish. Results showed that the maximum SVI was determined at the concentration of 50 mg•L -1 TiO 2 Ag+EDDS for bread wheat and the minimum SVI was observed at 100 mg•L -1 TiO 2 Ag nanoparticles concentration for durum wheat. The effect of both nanoparticles--nanoparticles interaction and the other chemicals-nanoparticles interaction on the ecosystems should be evaluated.

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RETRACTED: Antimicrobial activity of plant-median synthesized silver nanoparticles against food and agricultural pathogens

Cited by 25 publications

References 31 publications

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Untitled

Phyto-fabrication, characteristics and anticandidal effects of silver nanoparticles from leaves of ziziphus mauritiana lam

Archives of Environmental Protection

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