Issue 9, 2011
From the journal:

Chemical Communications

A post-labeling strategy based on dye-induced peeling of the aptamer off single-walled carbon nanotubes for electrochemical aptasensing†

Yingchun Fu,a   Ting Wang,a   Lijuan Bu,a   Qingji Xie,*a   Penghao Li,a   Jinhua Chenb  and  Shouzhuo Yaoab  

* Corresponding authors

a Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education of China), College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, P. R. China
E-mail: xieqj@hunnu.edu.cn
Fax: +86 731-88865515

b State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China

Abstract

A simple and efficient post-labeling strategy based on dye-induced peeling of the aptamer molecules off single-walled carbon nanotubes was developed for electrochemical aptasensing of thrombin with a detection limit down to 3 pM.

Graphical abstract: A post-labeling strategy based on dye-induced peeling of the aptamer off single-walled carbon nanotubes for electrochemical aptasensing

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Article information

DOI
https://doi.org/10.1039/C0CC05188H
Article type
Communication
Submitted
25 Nov 2010
Accepted
20 Dec 2010
First published
13 Jan 2011

Chem. Commun., 2011,47, 2637-2639

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A post-labeling strategy based on dye-induced peeling of the aptamer off single-walled carbon nanotubes for electrochemical aptasensing

Y. Fu, T. Wang, L. Bu, Q. Xie, P. Li, J. Chen and S. Yao, Chem. Commun., 2011, 47, 2637 DOI: 10.1039/C0CC05188H

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