In situ formation of copper nanoparticles in carboxylated chitosan layer: Preparation and characterization of surface modified TFC membrane with protein fouling resistance and long-lasting antibacterial properties
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- 作者：Aoshuai Zhang ; Yang Zhang ; Guoyuan Pan ; Jian Xu ; Hao Yan ; Yiqun Liu ; liuyq.bjhy@sinopec.com
- 关键词：TFC membrane ; Antibacterial ; Antifouling ; Copper nanoparticles ; Carboxylated chitosan
- 刊名：Separation and Purification Technology
- 出版年：2017
- 出版时间：4 April 2017
- 年：2017
- 卷：176
- 期：Complete
- 页码：164-172
- 全文大小：2140 K
- 卷排序：176
文摘
A preparation method for TFC membrane modified with in situ formed CuNPs in carboxylated chitosan layer was presented. In situ formed CuNPs can release Cu2+ in a slow and sustainable way. Modified membrane surface had strong and long-lasting antibacterial property. Modified membrane exhibited excellent anti-protein-fouling performance.