Cargando…
Biosynthesis of silver nanoparticles from Schizophyllum radiatum HE 863742.1: their characterization and antimicrobial activity
Development of reliable and eco-friendly process for synthesis of silver nanoparticles is an important step in the field of application in nanotechnology. One of the options to achieve this objective is to use natural biological processes. They have an advantage over conventional methods involving c...
Autores principales: | , , , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Springer Berlin Heidelberg
2013
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4026449/ https://www.ncbi.nlm.nih.gov/pubmed/28324427 http://dx.doi.org/10.1007/s13205-013-0138-0 |
_version_ | 1782316840103444480 |
---|---|
author | Metuku, Ram Prasad Pabba, Shivakrishna Burra, Samatha Hima Bindu N, S. V. S. S. S. L. Gudikandula, Krishna Singara Charya, M. A. |
author_facet | Metuku, Ram Prasad Pabba, Shivakrishna Burra, Samatha Hima Bindu N, S. V. S. S. S. L. Gudikandula, Krishna Singara Charya, M. A. |
author_sort | Metuku, Ram Prasad |
collection | PubMed |
description | Development of reliable and eco-friendly process for synthesis of silver nanoparticles is an important step in the field of application in nanotechnology. One of the options to achieve this objective is to use natural biological processes. They have an advantage over conventional methods involving chemical agents associated with environmental toxicity. This study demonstrates the extra-cellular synthesis of stable silver nanoparticles using the white rot fungus, Schizophyllum radiatum with GenBank Accession no HE 863742.1. The supernatant of the seed media obtained after separating the cells has been used for the synthesis of silver nanoparticles. The morphology and structure of synthesized silver nanoparticles were characterized using FT-IR, XRD, UV–visible spectrum of the aqueous medium containing silver ion showed a peak in the range of 420–430 nm corresponding to the Plasmon absorbance of silver nanoparticles. Scanning electron microscopy micrograph showed formation of well-dispersed silver nanoparticles in the range of 10–40 nm. The effect of different carbon sources and the time taken for formation particles and the anti-microbial activity of synthesized nanoparticles were carried and compared with silver nitrate solution and with standard streptomycin. The process of reduction being extra-cellular and fast may lead to the development of an easy bioprocess for synthesis of silver nanoparticles. |
format | Online Article Text |
id | pubmed-4026449 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2013 |
publisher | Springer Berlin Heidelberg |
record_format | MEDLINE/PubMed |
spelling | pubmed-40264492014-05-22 Biosynthesis of silver nanoparticles from Schizophyllum radiatum HE 863742.1: their characterization and antimicrobial activity Metuku, Ram Prasad Pabba, Shivakrishna Burra, Samatha Hima Bindu N, S. V. S. S. S. L. Gudikandula, Krishna Singara Charya, M. A. 3 Biotech Original Article Development of reliable and eco-friendly process for synthesis of silver nanoparticles is an important step in the field of application in nanotechnology. One of the options to achieve this objective is to use natural biological processes. They have an advantage over conventional methods involving chemical agents associated with environmental toxicity. This study demonstrates the extra-cellular synthesis of stable silver nanoparticles using the white rot fungus, Schizophyllum radiatum with GenBank Accession no HE 863742.1. The supernatant of the seed media obtained after separating the cells has been used for the synthesis of silver nanoparticles. The morphology and structure of synthesized silver nanoparticles were characterized using FT-IR, XRD, UV–visible spectrum of the aqueous medium containing silver ion showed a peak in the range of 420–430 nm corresponding to the Plasmon absorbance of silver nanoparticles. Scanning electron microscopy micrograph showed formation of well-dispersed silver nanoparticles in the range of 10–40 nm. The effect of different carbon sources and the time taken for formation particles and the anti-microbial activity of synthesized nanoparticles were carried and compared with silver nitrate solution and with standard streptomycin. The process of reduction being extra-cellular and fast may lead to the development of an easy bioprocess for synthesis of silver nanoparticles. Springer Berlin Heidelberg 2013-06-09 2014-06 /pmc/articles/PMC4026449/ /pubmed/28324427 http://dx.doi.org/10.1007/s13205-013-0138-0 Text en © The Author(s) 2013 https://creativecommons.org/licenses/by/2.0/This article is published under license to BioMed Central Ltd. Open AccessThis article is distributed under the terms of the Creative Commons Attribution License which permits any use, distribution, and reproduction in any medium, provided the original author(s) and the source are credited. |
spellingShingle | Original Article Metuku, Ram Prasad Pabba, Shivakrishna Burra, Samatha Hima Bindu N, S. V. S. S. S. L. Gudikandula, Krishna Singara Charya, M. A. Biosynthesis of silver nanoparticles from Schizophyllum radiatum HE 863742.1: their characterization and antimicrobial activity |
title | Biosynthesis of silver nanoparticles from Schizophyllum radiatum HE 863742.1: their characterization and antimicrobial activity |
title_full | Biosynthesis of silver nanoparticles from Schizophyllum radiatum HE 863742.1: their characterization and antimicrobial activity |
title_fullStr | Biosynthesis of silver nanoparticles from Schizophyllum radiatum HE 863742.1: their characterization and antimicrobial activity |
title_full_unstemmed | Biosynthesis of silver nanoparticles from Schizophyllum radiatum HE 863742.1: their characterization and antimicrobial activity |
title_short | Biosynthesis of silver nanoparticles from Schizophyllum radiatum HE 863742.1: their characterization and antimicrobial activity |
title_sort | biosynthesis of silver nanoparticles from schizophyllum radiatum he 863742.1: their characterization and antimicrobial activity |
topic | Original Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4026449/ https://www.ncbi.nlm.nih.gov/pubmed/28324427 http://dx.doi.org/10.1007/s13205-013-0138-0 |
work_keys_str_mv | AT metukuramprasad biosynthesisofsilvernanoparticlesfromschizophyllumradiatumhe8637421theircharacterizationandantimicrobialactivity AT pabbashivakrishna biosynthesisofsilvernanoparticlesfromschizophyllumradiatumhe8637421theircharacterizationandantimicrobialactivity AT burrasamatha biosynthesisofsilvernanoparticlesfromschizophyllumradiatumhe8637421theircharacterizationandantimicrobialactivity AT himabindunsvsssl biosynthesisofsilvernanoparticlesfromschizophyllumradiatumhe8637421theircharacterizationandantimicrobialactivity AT gudikandulakrishna biosynthesisofsilvernanoparticlesfromschizophyllumradiatumhe8637421theircharacterizationandantimicrobialactivity AT singaracharyama biosynthesisofsilvernanoparticlesfromschizophyllumradiatumhe8637421theircharacterizationandantimicrobialactivity |