Sensitive and selective colorimetric detection of Hg2+ by a Hg2+ induced dual signal amplification strategy based on cascade-type catalytic reactions
Literature Information
Yuejing Tong, Guobao Xu
A simple and fast colorimetric method is developed for the sensitive and selective detection of Hg2+ based on a dual signal amplification strategy: in situ Hg2+ induced catalytic synthesis of oxidase-like AuHg nanoparticles and subsequent catalytic oxidation of TMB by AuHg nanoparticles.
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