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Issue 19, 2011
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Specific immunoreaction-induced controlled release strategy for sensitive impedance immunoassay of a cancer marker

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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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Publication details

The article was received on 28 May 2011, accepted on 18 Jul 2011 and first published on 10 Aug 2011


Article type: Communication
DOI: 10.1039/C1AN15443E
Citation: 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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