Antibiotic enhanced dopamine polymerization for engineering antifouling and antimicrobial membranes

作     者：Shuaifei Zhao Maryam Golestani Anahit Penesyan Baolin Deng Chunmiao Zheng Vladimir Strezov Shuaifei Zhao;Maryam Golestani;Anahit Penesyan;Baolin Deng;Chunmiao Zheng;Vladimir Strezov

作者机构：State Environmental Protection Key Laboratory of Integrated Surface Water-Groundwater Pollution ControlSchool of Environmental Science and EngineeringSouthern University of Science and TechnologyShenzhen 518055China Department of Environmental SciencesMacquarie UniversitySydneyNSW 2109Australia College of Environmental Science and EngineeringDalian Maritime UniversityDalian 116026China Department of Molecular SciencesMacquarie UniversitySydneyNSW 2109Australia Department of Chemical EngineeringUniversity of MissouriColumbiaMO 65211United States 

出 版 物：《Chinese Chemical Letters》 (中国化学快报（英文版）)

年 卷 期：2020年第31卷第3期

页      面：851-854页

核心收录：

学科分类：080706[工学-化工过程机械] 08[工学] 0807[工学-动力工程及工程热物理] 0703[理学-化学] 

基　　金：financial support from Guangdong Provincial Key Laboratory of Soil and Groundwater Pollution Control(No.2017B030301012) State Environmental Protection Key Laboratory of Integrated Surface Water-Groundwater Pollution Control 

主　　题：Dopamine Membrane fouling Antimicrobial Membranes Surface modification 

摘      要：In this work,we adopt a new tobramycin(TOB)-dopamine coating system to endow thin film composite membranes with excellent antifouling and antimicrobial *** the hydrophilic and antibiofouling properties of both TOB and polydopamine,the TOB-dopamine modified membrane exhibits improved antifouling and antimicrobial properties compared with the conventional dopamine modified and unmodified *** TOB-dopamine system has two advantages over the conventional modification with dopamine and tris buffer ***,TOB-dopamine modification is more efficient than the conventional dopamine modification due to the accelerating effect of TOB on dopamine ***,the TOB-dopamine modified membranes exhibit better hydrophilicity,and enhanced antifouling and antimicrobial properties than the conventional dopamine modified *** engineering membranes,the proposed TOB-dopamine system can also be extended for wider surface hydrophilic and antimicrobial modifications.