Physiochemical charge stabilization of silver nanoparticles and its antibacterial applications

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• 作者：G. Vanitha^a ; K. Rajavel^b ; G. Boopathy^a ; ^{bbijju03@gmail.com} ; V. Veeravazhuthi^a ; P. Neelamegam^c
• 关键词：Silver nanoparticle ; Chemical reduction ; Zeta potential ; Ionic stability ; Antimicrobial activity
• 刊名：Chemical Physics Letters
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：669
• 期：Complete
• 页码：71-79
• 全文大小：1751 K
• 卷排序：669

文摘

Environmental standardization/stabilization in surface charges of silver nanoparticles (AgNPs) is important for biological systems to know about bio-nano-interfacial interactions. Chemically synthesized AgNPs garnered for analysis of physco-chemical charge stabilization in different pH (1–13) and ionic interferences (NaCl, Ca(NO3)2, Na2CO3 and NaNO3). Uniform sized, highly charged (zeta potential: −37.9 mV) AgNPs remains unaltered at high ionic interferences and shows antifungal activity against C. Albicans and S. Aureus.