Coherent Activation of DNA Tweezers: A "SET-RESET" Logic System

被引：134

作者：

Elbaz, Johann ^{[1
]}

Moshe, Michal ^{[1
]}

Willner, Itamar ^{[1
]}

机构：

[1] Hebrew Univ Jerusalem, Inst Chem, IL-91904 Jerusalem, Israel

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2009年 / 48卷 / 21期

关键词：

aptamers; DNA machines; logic gates; molecular devices; tweezers; MACHINE; APTAMER; RELEASE; DEVICES; DNAZYME; PROTEIN; ENZYME; IONS;

D O I：

10.1002/anie.200805819

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Open sesame: Aptamer-substrate complexes activate the coherent operation of two tweezers that act as a "SET-RESET" logic system. Each tweezer cycles between a fluorescent open state and a closed quenched state (Q=quencher, F=fluorophore) when triggered by adenosine monophosphate (AMP) and adenosine deaminase (AD). © 2009 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：3834 / 3837

页数：4

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