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

Literature Information

Publication Date 2009-05-07
DOI 10.1039/B903993G
Impact Factor 6.222
Authors


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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.

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