Molecular Logic Gates Connected through DNA Four-Way Junctions

被引：62

作者：

Lake, Alex ^{[1
]}

Shang, Stephen ^{[1
]}

Kolpashchikov, Dmitry M. ^{[1
]}

机构：

[1] Univ Cent Florida, Dept Chem, Orlando, FL 32816 USA

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2010年 / 49卷 / 26期

关键词：

DNA; logic gates; molecular devices; nanotechnology; oligonucleotides; HYBRIDIZATION KINETICS; RECOGNITION; CIRCUITS; SHAPES;

D O I：

10.1002/anie.200907135

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Figure Presented) Simply logical: This study introduces connectable molecular logic gates made of DNA. Transfer of oligonucleotide input/ output signals from gate to gate is achieved by the formation of complexes that contain DNA four-way junctions when the signal is high; these complexes disassemble when the signal is low. © 2010 Wlley-VCH Verlag GmbH &. Co. KGaA, Weinheim.

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页码：4459 / 4462

页数：4

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