Substrate Dependant Microbial Synthesis of Silver Nanoparticle and its Application as Antimicrobial Agent

Otari, S.V.; Patil, R.M.; Ghosh, S.J.; Pawar, S.H.

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Title	Substrate Dependant Microbial Synthesis of Silver Nanoparticle and its Application as Antimicrobial Agent
Authors	Otari, S.V. Patil, R.M. Ghosh, S.J. Pawar, S.H.
ORCID
Keywords	Biosynthesis Silver Nanoparticles Rhodococcus sp. Biomaterials Biotransformation Substrate Variation
Type	Conference Papers
Date of Issue	2012
URI	http://essuir.sumdu.edu.ua/handle/123456789/34824
Publisher	Sumy State University
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Citation	Substrate Dependant Microbial Synthesis of Silver Nanoparticle and its Application as Antimicrobial Agent [Текст] / S.V. Otari, R.M. Patil, S.J. Ghosh, S.H. Pawar // Nanomaterials: Applications & Properties (NAP-2012) : 2-nd International conference, Alushta, the Crimea, September 17-22, 2012 / Edited by: A. Pogrebnjak. - Sumy : Sumy State University, 2012. - V.1, No1. - 01PCN12
Abstract	Microbial synthesis of nanoparticles is a green chemistry approach that interconnects nanotechnology and microbial biotechnology. In this present study, synthesis of silver nanoparticles (AgNPs) has been demonstrated using a metabolically versatile actinobacteria Rhodococcus sp. by reducing aqueous silver nitrate. The AgNPs were characterized by Ultraviolet–Visible (UV – vis) Spectrometer, Scanning Electron Microscopy (SEM), Energy Dispersive X-ray Analysis (EDAX), Dynamic Light Scattering (DLS), Selected Area Diffraction Pattern (SAED) and Transmission Electron Microscopy (TEM). The TEM showed spherical particles with an average size of 10 nm. The SAED pattern showed the characteristic Bragg peaks of (111), (200), (220) and (311) facets of the face centered cubic (fcc) silver nanoparticles and confirmed that these nanoparticles are crystalline in nature. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/34824
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