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Issue 24, 2009
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G-quadruplex-based DNAzyme for sensitive mercury detection with the naked eye

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Abstract

Hg2+ is able to inhibit the peroxidase-like DNAzyme function of a T-containing G-quadruplex DNAviaHg2+-mediated T–T base pairs, which enables the visual detection of Hg2+ in the TMB–H2O2 reaction system with high selectivity and sensitivity.

Graphical abstract: G-quadruplex-based DNAzyme for sensitive mercury detection with the naked eye

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Publication details

The article was received on 25 Feb 2009, accepted on 16 Apr 2009 and first published on 07 May 2009


Article type: Communication
DOI: 10.1039/B903993G
Citation: Chem. Commun., 2009,0, 3551-3553
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    G-quadruplex-based DNAzyme for sensitive mercury detection with the naked eye

    T. Li, B. Li, E. Wang and S. Dong, Chem. Commun., 2009, 0, 3551
    DOI: 10.1039/B903993G

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