Bao T, Wen W, Shu L, Zhang X, Wang S. Label-free and dual-amplified electrochemical detection of Hg2+ based on self-assembled DNA nanostructures and target-triggered exonuclease cleavage activity.
NEW J CHEM 2016. [DOI:
10.1039/c6nj00265j]
[Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
An electrochemical biosensor for Hg2+ detection via HCR and Hg2+-triggered Exo III-assisted target recycling for signal amplification.
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