Label-free electrochemical impedance sensing of DNA hybridization based on functionalized graphene sheets
Chemical Communications2010Vol. 47(6), pp. 1743–1745
Citations Over TimeTop 10% of 2010 papers
Abstract
Negative-charge change and conformation transition upon DNA immobilization and hybridization on functionalized graphene sheets were monitored by the EIS technique and adopted as the signal for label-free electrochemical DNA hybridization detection.
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