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Issue 1, 2013
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Long genomic DNA amplicons adsorption onto unmodified gold nanoparticles for colorimetric detection of Bacillus anthracis

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Abstract

Unmodified gold nanoparticles (GNPs) can be wrapped with long genomic single- and double-stranded DNA (ssDNA and dsDNA) molecules produced by asymmetric polymerase chain reaction (As-PCR). More importantly, the DNA–Au interaction can be utilized for colorimetric detection of a specific nucleic acid sequence in clinical samples.

Graphical abstract: Long genomic DNA amplicons adsorption onto unmodified gold nanoparticles for colorimetric detection of Bacillus anthracis

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Publication details

The article was received on 28 Sep 2012, accepted on 26 Oct 2012 and first published on 26 Oct 2012


Article type: Communication
DOI: 10.1039/C2CC37037A
Citation: Chem. Commun., 2013,49, 51-53
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    Long genomic DNA amplicons adsorption onto unmodified gold nanoparticles for colorimetric detection of Bacillus anthracis

    H. Deng, X. Zhang, A. Kumar, G. Zou, X. Zhang and X. Liang, Chem. Commun., 2013, 49, 51
    DOI: 10.1039/C2CC37037A

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