Biosensor for multiplex detection of two DNA target sequences using enzyme-functionalized Au nanoparticles as signal amplification.

Abstract

Multiplex electrochemical detection of two DNA target sequences in one sample using enzyme-functionalized Au nanoparticles (AuNPs) as catalytic labels for was proposed. This DNA sensor was fabricated using a "sandwich" detection strategy, involving two kinds of capture probes DNA immobilized on glassy carbon electrode (GCE), and hybridization with target… (More)
DOI: 10.1016/j.aca.2010.05.034

Cite this paper

@article{Li2010BiosensorFM, title={Biosensor for multiplex detection of two DNA target sequences using enzyme-functionalized Au nanoparticles as signal amplification.}, author={Xue-Mei Li and P. P. Fu and Jin-Ming Liu and Shusheng Zhang}, journal={Analytica chimica acta}, year={2010}, volume={673 2}, pages={133-8} }