Halloysite nanotubes with immobilized silver nanoparticles for anti-bacterial application

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• 作者：Subhra Jana^a ; ^{subhra.jana@bose.res.in} ; Anastasiya V. Kondakova^b ; Svetlana N. Shevchenko^b ; Eugene V. Sheval^b ; Kirill A. Gonchar^b ; ^c ; Victor Yu. Timoshenko^b ; ^d ; Alexander N. Vasiliev^b ; ^c
• 关键词：Halloysite clay ; Wet chemistry ; Immobilization ; Metal nanoparticles ; Plasmonic ; Bactericidal effect
• 刊名：Colloids and Surfaces B: Biointerfaces
• 出版年：2017
• 出版时间：1 March 2017
• 年：2017
• 卷：151
• 期：Complete
• 页码：249-254
• 全文大小：1836 K
• 卷排序：151

文摘

Ag nanoparticles are immobilized over the external surfaces of halloysite. Results in the formation of an efficient and environmentally benign nanocomposite. Exhibits plasmonic resonance in the visible spectral region. Bactericidal effect of HNTs-Ag indicates a role of plasmonic excitation of Ag NPs. Findings shed light on the anti-bacterial activity of the nanocomposites.