Issue 19, 2011
From the journal:

Analyst

Specific immunoreaction-induced controlled release strategy for sensitive impedance immunoassay of a cancer marker

Juan Tang,a   Dianping Tang,*a   Biling Su,a   Qunfang Li,ab   Bin Qiua  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, China
E-mail: dianping.tang@fzu.edu.cn, gnchen@fzu.edu.cn
Fax: +86 591 22866135
Tel: +86 591 2286 6125

b College of Pharmaceutical Sciences, Zunyi Medical College, Zunyi, China

Abstract

A simple and facile impedance immunoassay strategy for sensitive detection of alpha-fetoprotein (AFP), as a model cancer marker, was developed by using target-induced release of nanogold particle-labelled anti-AFP antibodies from polyvinylpyrrolidone-coated magnetic carbon nanotubes.

Graphical abstract: Specific immunoreaction-induced controlled release strategy for sensitive impedance immunoassay of a cancer marker

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Article information

DOI
https://doi.org/10.1039/C1AN15443E
Article type
Communication
Submitted
28 May 2011
Accepted
18 Jul 2011
First published
10 Aug 2011

Analyst, 2011,136, 3869-3871

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Specific immunoreaction-induced controlled release strategy for sensitive impedance immunoassay of a cancer marker

J. Tang, D. Tang, B. Su, Q. Li, B. Qiu and G. Chen, Analyst, 2011, 136, 3869 DOI: 10.1039/C1AN15443E

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