电化学整流研究及应用进展  

Progress and Application of Electrochemical Rectification

作　　者：常凤霞 朱志伟[2] CHANG Feng-xia;ZHU Zhi-wei(College of Chemistry and Environmental Protection Engineering,Southwest Minzu University,Chengdu 610041,China;College of Chemistry and Molecular Engineering,Peking University,Beijing 100871,China)

机构地区：[1]西南民族大学化学与环境保护工程学院,四川成都610041 [2]北京大学化学与分子工程学院,北京100871

出　　处：《化学试剂》2020年第5期505-513,共9页Chemical Reagents

基　　金：国家自然科学基金资助项目(21775007);西南民族大学中央高校基本科研业务费专项资金资助项目(2020NQN07)。

摘　　要：细胞膜上的离子通道是细胞与周围环境进行物质交换的重要途径,而对离子通道的“掌控”起决定性作用的正是电化学整流。电化学整流的研究对于深入理解细胞膜离子通道的作用机理,以及仿生纳米器件的构筑具有非常重要的科学意义和应用价值。从体系构建到机理推导直至应用这几个方面对国内外课题组有关电化学整流的研究进行了综述,并展望了其未来的发展方向。Ion channel on the cell membrane is a key path through which cell exchange materials with the surrounding environment,and it is ionic current rectification(ICR)that plays a decisive role in the precise control of ion channel.The study on ICR has very important scientific significance and application value for both understanding of the mechanism of membrane ion channel and the fabrication of bionic nano-devices.The research on ionic current rectification at home and abroad is reviewed from the aspects of system construction,mechanism derivation and application,and its future development direction is prospected.

关 键 词：电化学整流 离子电流整流 纳米孔 微米通道 综述 

分 类 号：O657.[理学—分析化学]