Changes in the conductance of single peptide molecules upon metal-ion binding

被引：94

作者：

Xiao, XY ^{[1
]}

Xu, BQ ^{[1
]}

Tao, NJ ^{[1
]}

机构：

[1] Arizona State Univ, Ctr Solid State Elect Res, Tempe, AZ 85287 USA

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2004年 / 43卷 / 45期

关键词：

electron transport; molecular recognition; peptides; single-molecule studies; transition metals;

D O I：

10.1002/anie.200460886

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The binding of a guest (metal ion, M+) to a single host molecule (peptide) was studied by the measurement of the conductance of the peptide (see picture). The conductance of the peptide in the metal-peptide complexes increases by an amount that is dependent on the sequence and the length of the host.

引用

页码：6148 / 6152

页数：5

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