Photostimulated hole transport through a DNA duplex immobilized on a gold electrode

被引：75

作者：

Okamoto, A ^{[1
]}

Kamei, T

Tanaka, K

Saito, I

机构：

[1] Kyoto Univ, Fac Engn, Dept Synthet Chem & Biol Chem, Kyoto 6158510, Japan

[2] Japan Sci & Technol Corp, Koriyama, Fukushima 9638642, Japan

[3] Nihon Univ, Sch Engn, NEWCAT Inst, Tokyo 102, Japan

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2004年 / 126卷 / 45期

关键词：

D O I：

10.1021/ja0449067

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Photostimulated hole transport through DNA duplexes immobilized on gold electrodes has been investigated. By modifying a gold electrode with a DNA duplex containing a photosensitizer, we have observed a sequence-dependent cathodic photocurrent. DNA acts as a good mediator for cathodic photocurrent when appropriate sequences are selected. Copyright © 2004 American Chemical Society.

引用

页码：14732 / 14733

页数：2

共 37 条

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