Issue 22, 2009
From the journal:

Chemical Communications

Surface plasmon-coupled directional emission based on a conformational-switching signaling aptamer

Tang-Tang Xie,a   Qian Liu,a   Wei-Peng Cai,a   Zhe Chena  and  Yao-Qun Li*a  

* Corresponding authors

a Department of Chemistry, College of Chemistry and Chemical Engineering, The Key Laboratory of Analytical Sciences of the Ministry of Education, Xiamen University, Xiamen, Fujian, China
E-mail: yqlig@xmu.edu.cn
Fax: +86-592-2185875
Tel: +86-592-2185875

Abstract

We have observed highly polarized and directional surface plasmon-coupled emission of a signaling aptamer due to the binding of a target thrombin with the aptamer, which induces conformational switching.

Graphical abstract: Surface plasmon-coupled directional emission based on a conformational-switching signaling aptamer

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Article information

DOI
https://doi.org/10.1039/B823352G
Article type
Communication
Submitted
05 Jan 2009
Accepted
23 Mar 2009
First published
23 Apr 2009

Chem. Commun., 2009, 3190-3192

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Surface plasmon-coupled directional emission based on a conformational-switching signaling aptamer

T. Xie, Q. Liu, W. Cai, Z. Chen and Y. Li, Chem. Commun., 2009, 3190 DOI: 10.1039/B823352G

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