Issue 66, 2012
From the journal:

Chemical Communications

Hemin/G-quadruplex-based DNAzyme concatamers as electrocatalysts and biolabels for amplified electrochemical immunosensing of IgG1†

Juan Tang,a   Li Hou,a   Dianping Tang,*a   Bing Zhang,a   Jun Zhoua  and  Guonan Chen*a  

* Corresponding authors

a Key Laboratory of Analysis and Detection of Food Safety (Ministry of Education & Fujian Province), Department of Chemistry, Fuzhou University, Fuzhou 350108, P.R. China
E-mail: dianping.tang@fzu.edu.cn, gnchen@fzu.edu.cn
Fax: +86 591 22866135
Tel: +86 591 22866125

Abstract

Hemin/G-quadruplex-based DNAzyme concatamers were utilized as electrocatalysts and biolabels to construct a sandwich-type electrochemical immunosensor for sensitive detection of IgG1 (as a model analyte).

Graphical abstract: Hemin/G-quadruplex-based DNAzyme concatamers as electrocatalysts and biolabels for amplified electrochemical immunosensing of IgG1

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Article information

DOI
https://doi.org/10.1039/C2CC33390B
Article type
Communication
Submitted
10 May 2012
Accepted
28 May 2012
First published
07 Jun 2012

Chem. Commun., 2012,48, 8180-8182

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Hemin/G-quadruplex-based DNAzyme concatamers as electrocatalysts and biolabels for amplified electrochemical immunosensing of IgG1

J. Tang, L. Hou, D. Tang, B. Zhang, J. Zhou and G. Chen, Chem. Commun., 2012, 48, 8180 DOI: 10.1039/C2CC33390B

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