Issue 44, 2011
From the journal:

Chemical Communications

A simple and ultrasensitive electrochemical DNA biosensor based on DNA concatamers†

Xian Chen,a   Ya-Hui Lin,a   Juan Li,a   Li-Sen Lin,a   Guo-Nan Chen*a  and  Huang-Hao Yang*a  

* Corresponding authors

a The Key Lab of Analysis and Detection Technology for Food Safety of the MOE, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, College of Chemistry and Chemical Engineering, Fuzhou University, Fuzhou 350108, P. R. China
E-mail: hhyang@fio.org.cn, gnchen@fzu.edu.cn
Fax: +86 591 22866227
Tel: +86 591 22866135

Abstract

A simple, ultrasensitive and selective electrochemical DNA biosensor based on DNA concatamers is described, which can detect as low as 100 aM target DNA even in complex samples.

Graphical abstract: A simple and ultrasensitive electrochemical DNA biosensor based on DNA concatamers

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Article information

DOI
https://doi.org/10.1039/C1CC15695K
Article type
Communication
Submitted
15 Sep 2011
Accepted
07 Oct 2011
First published
14 Oct 2011

Chem. Commun., 2011,47, 12116-12118

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A simple and ultrasensitive electrochemical DNA biosensor based on DNA concatamers

X. Chen, Y. Lin, J. Li, L. Lin, G. Chen and H. Yang, Chem. Commun., 2011, 47, 12116 DOI: 10.1039/C1CC15695K

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