Target recycling amplification for sensitive and label-free impedimetric genosensing based on hairpin DNA and graphene/Au nanocomposites
- 11 November 2011
- journal article
- Published by Royal Society of Chemistry (RSC) in Chemical Communications
- Vol. 47 (48), 12798-12800
- https://doi.org/10.1039/c1cc14902d
Abstract
The presence of exonuclease III leads to direct recycling and reuse of the target DNA, which in turn results in substantial signal amplification for highly sensitive, label-free impedimetric detection of specific DNA sequences.Keywords
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