Facile preparation of silver nanoparticles and antibacterial Chitosan-Ag polymeric nanocomposites
Silver nanostructures as an effective antibacterial materials were synthesized via three various hydrothermal, sono-chemical and microwave methods using water as a green solvent. Then Chitosan-Ag polymer based nanocomposites were made by a fast chemical procedure. The influence of power, temperature...
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Nanoscience and Nanotechnology Research Center, University of Kashan
2019-07-01
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doaj-4a9b337a4f504f2c9cdc56ef21aa68ac2020-11-25T02:29:35ZengNanoscience and Nanotechnology Research Center, University of KashanJournal of Nanostructures2251-78712251-788X2019-07-019339640110.22052/JNS.2019.03.00192208Facile preparation of silver nanoparticles and antibacterial Chitosan-Ag polymeric nanocompositesZiba Sorinezami0Davood Ghanbari1Department of Chemistry, Faculty of Science, University of Zabol, Zabol, IranDepartment of Science, Arak University of Technology, Arak, IranSilver nanostructures as an effective antibacterial materials were synthesized via three various hydrothermal, sono-chemical and microwave methods using water as a green solvent. Then Chitosan-Ag polymer based nanocomposites were made by a fast chemical procedure. The influence of power, temperature and time on the morphology and particle size of the products was investigated. Scanning electron microscopy (SEM) approved that mono-disperse nanoparticles were achieved using all three procedures. X-ray diffraction (XRD) and Fourier transform infrared (FT-IR) spectroscopy confirmed preparation of pure products. The antibacterial behaviour of Chitosan-Ag nanocomposites was evaluated using degradation of E coli bacteria. The results show a nanocomposite with applicable antibacterial performance in burn wounds. <br />Silver nanostructures as an effective antibacterial materials were synthesized via three various hydrothermal, sono-chemical and microwave methods using water as a green solvent. Then Chitosan-Ag polymer based nanocomposites were made by a fast chemical procedure. The influence of power, temperature and time on the morphology and particle size of the products was investigated. Scanning electron microscopy (SEM) approved that mono-disperse nanoparticles were achieved using all three procedures. X-ray diffraction (XRD) and Fourier transform infrared (FT-IR) spectroscopy confirmed preparation of pure products. The antibacterial behaviour of Chitosan-Ag nanocomposites was evaluated using degradation of E coli bacteria. The results show a nanocomposite with applicable antibacterial performance in burn wounds.http://jns.kashanu.ac.ir/article_92208_fc4ac750cf333e965b516a44b0cb9cc9.pdfantibacterialnanostructuresnanocompositechitosansilver |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Ziba Sorinezami Davood Ghanbari |
spellingShingle |
Ziba Sorinezami Davood Ghanbari Facile preparation of silver nanoparticles and antibacterial Chitosan-Ag polymeric nanocomposites Journal of Nanostructures antibacterial nanostructures nanocomposite chitosan silver |
author_facet |
Ziba Sorinezami Davood Ghanbari |
author_sort |
Ziba Sorinezami |
title |
Facile preparation of silver nanoparticles and antibacterial Chitosan-Ag polymeric nanocomposites |
title_short |
Facile preparation of silver nanoparticles and antibacterial Chitosan-Ag polymeric nanocomposites |
title_full |
Facile preparation of silver nanoparticles and antibacterial Chitosan-Ag polymeric nanocomposites |
title_fullStr |
Facile preparation of silver nanoparticles and antibacterial Chitosan-Ag polymeric nanocomposites |
title_full_unstemmed |
Facile preparation of silver nanoparticles and antibacterial Chitosan-Ag polymeric nanocomposites |
title_sort |
facile preparation of silver nanoparticles and antibacterial chitosan-ag polymeric nanocomposites |
publisher |
Nanoscience and Nanotechnology Research Center, University of Kashan |
series |
Journal of Nanostructures |
issn |
2251-7871 2251-788X |
publishDate |
2019-07-01 |
description |
Silver nanostructures as an effective antibacterial materials were synthesized via three various hydrothermal, sono-chemical and microwave methods using water as a green solvent. Then Chitosan-Ag polymer based nanocomposites were made by a fast chemical procedure. The influence of power, temperature and time on the morphology and particle size of the products was investigated. Scanning electron microscopy (SEM) approved that mono-disperse nanoparticles were achieved using all three procedures. X-ray diffraction (XRD) and Fourier transform infrared (FT-IR) spectroscopy confirmed preparation of pure products. The antibacterial behaviour of Chitosan-Ag nanocomposites was evaluated using degradation of E coli bacteria. The results show a nanocomposite with applicable antibacterial performance in burn wounds. <br />Silver nanostructures as an effective antibacterial materials were synthesized via three various hydrothermal, sono-chemical and microwave methods using water as a green solvent. Then Chitosan-Ag polymer based nanocomposites were made by a fast chemical procedure. The influence of power, temperature and time on the morphology and particle size of the products was investigated. Scanning electron microscopy (SEM) approved that mono-disperse nanoparticles were achieved using all three procedures. X-ray diffraction (XRD) and Fourier transform infrared (FT-IR) spectroscopy confirmed preparation of pure products. The antibacterial behaviour of Chitosan-Ag nanocomposites was evaluated using degradation of E coli bacteria. The results show a nanocomposite with applicable antibacterial performance in burn wounds. |
topic |
antibacterial nanostructures nanocomposite chitosan silver |
url |
http://jns.kashanu.ac.ir/article_92208_fc4ac750cf333e965b516a44b0cb9cc9.pdf |
work_keys_str_mv |
AT zibasorinezami facilepreparationofsilvernanoparticlesandantibacterialchitosanagpolymericnanocomposites AT davoodghanbari facilepreparationofsilvernanoparticlesandantibacterialchitosanagpolymericnanocomposites |
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