Surfactant-modulated switching of molecular transport in nanometer-sized pores of membrane gates

被引：15
作者：
Schmuhl, Riaan [1 ]
van den Berg, Albert [1 ]
Blank, Dave H. A. [1 ]
ten Elshof, Johan E. [1 ]
机构：
[1] Univ Twente, MESA Inst Nanotechnol, Lab Biosensors, NL-7500 AE Enschede, Netherlands
来源：
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2006年 / 45卷 / 20期
关键词：
adsorption; membranes; molecular transport; nanopores; surfactants;
D O I：
10.1002/anie.200504579
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
(Figure Presented) An open-and-shut case: A switchable membrane gate for ionic species that operates by co-addition and removal of surfactant molecules is demonstrated (see picture). The permeability of the gate to specific ions can be manipulated and tuned by changing the nature and concentration of the surfactant. © 2006 Wiley-VCH Verlag GmbH & Co. KGaA.
引用
收藏
页码：3341 / 3345
页数：5
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