A surface-bound DNA switch driven by a chemical oscillator

被引：81

作者：

Liedl, Tim

Olapinski, Michael

Simmel, Friedrich C.

机构：

[1] LMU Munich, Dept Phys, D-80539 Munich, Germany

[2] LMU Munich, Ctr Nanosci, D-80539 Munich, Germany

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2006年 / 45卷 / 30期

关键词：

chemical oscillations; DNA; molecular switches; nanotechnology;

D O I：

10.1002/anie.200600353

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Proton control: Chemical oscillations produced in a continuously stirred tank reactor can be used to drive the conformational changes of DNA nanoswitches immobilized on a thin gold film (see scheme). The autonomous switching events of these substrate-bound actuators are characterized in fluorescence measurements by utilizing energy transfer between the fluorophores and gold substrate. (Figure Presented). © 2006 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：5007 / 5010

页数：4

共 25 条

[1]

[Anonymous], 2005, Angewandte Chemie

[2] A free-running DNA motor powered by a nicking enzyme [J].