Issue 13, 2010
From the journal:

Chemical Communications

Pendulum-type optical DNA nanodevice†

Zaisheng Wu,*a   Hui Zhou,a   Songbai Zhang,a   Xiaobing Zhang,a   Guoli Shen*a  and  Ruqin Yua  

* Corresponding authors

a State Key Laboratory for Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, P. R. China
E-mail: zswu@hnu.cn, glshen@hnu.cn, rqyu@hnu.cn
Fax: +86-7318821916/(+86) 731-8821355
Tel: +86-731-8821916

Abstract

A pendulum-type DNA nanoswitch, which can perform a reversible on/off molecular motion at an about 9.1-nm scale is developed as a proof-of-concept, and the sequence-specific recognition and quantification of target olignucleotides are demonstrated utilizing this screening scheme.

Graphical abstract: Pendulum-type optical DNA nanodevice

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Article information

DOI
https://doi.org/10.1039/B919585H
Article type
Communication
Submitted
21 Sep 2009
Accepted
22 Dec 2009
First published
18 Jan 2010

Chem. Commun., 2010,46, 2232-2234

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Pendulum-type optical DNA nanodevice

Z. Wu, H. Zhou, S. Zhang, X. Zhang, G. Shen and R. Yu, Chem. Commun., 2010, 46, 2232 DOI: 10.1039/B919585H

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