A Light-Powered Bio-Capacitor with Nanochannel Modulation
A Light-Powered Bio-Capacitor with Nanochannel Modulation
复制标题
具有纳米通道调制的光驱动生物电容器。
DOI：
10.1002/adma.201401321
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发表时间：
2014-09-03
影响因子：
29.4
通讯作者：
Xiang, Yan
中科院分区：
文献类型：
--
作者：
Rao, Siyuan;Lu, Shanfu;Xiang, Yan
受离子泵蛋白和离子通道蛋白协同作用实现质膜电容器样行为的启发，建立了一种由质子泵蛋白和修饰的氧化铝纳米通道组成的人工生物电容器系统。这种简化的系统的电容器样的功能被实现和识别，和光电流持续时间可以通过纳米通道修饰调制，以获得有利的方波电流。
An artificial bio-capacitor system is established, consisting of the proton-pump protein proteorhodopsin and a modified alumina nanochannel, inspired by the capacitor-like behavior of plasma membranes realized through the cooperation of ion-pump and ion-channel proteins. Capacitor-like features of this simplified system are realized and identified, and the photocurrent duration time can be modulated by nanochannel modification to obtain favorable square-wave currents.