Issue 63, 2012
From the journal:

Chemical Communications

Catalytic signal amplification of gold nanoparticles combining with conformation-switched hairpin DNA probe for hepatitis C virus quantification†

Wen Li,a   Ping Wu,*a   Hui Zhanga  and  Chenxin Cai*a  

* Corresponding authors

a Jiangsu Key Laboratory of New Power Batteries, College of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210097, P. R. China
E-mail: wuping@njnu.edu.cn, cxcai@njnu.edu.cn
Fax: +86 25 85891767
Tel: +86 25 85891780

Abstract

We report a new strategy for electrochemical detection of hepatitis C virus (HCV) based on the electrocatalytic signal amplification of gold nanoparticles (AuNPs) combining with a conformation-switched hairpin DNA probe for improving selectivity.

Graphical abstract: Catalytic signal amplification of gold nanoparticles combining with conformation-switched hairpin DNA probe for hepatitis C virus quantification

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Article information

DOI
https://doi.org/10.1039/C2CC33635A
Article type
Communication
Submitted
21 May 2012
Accepted
15 Jun 2012
First published
19 Jun 2012

Chem. Commun., 2012,48, 7877-7879

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Catalytic signal amplification of gold nanoparticles combining with conformation-switched hairpin DNA probe for hepatitis C virus quantification

W. Li, P. Wu, H. Zhang and C. Cai, Chem. Commun., 2012, 48, 7877 DOI: 10.1039/C2CC33635A

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