Issue 6, 2011

Label-free electrochemical impedance sensing of DNA hybridization based on functionalized graphene sheets

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.

Graphical abstract: Label-free electrochemical impedance sensing of DNA hybridization based on functionalized graphene sheets

Supplementary files

Article information

Article type
Communication
Submitted
20 Oct 2010
Accepted
15 Nov 2010
First published
01 Dec 2010

Chem. Commun., 2011,47, 1743-1745

Label-free electrochemical impedance sensing of DNA hybridization based on functionalized graphene sheets

Y. Hu, F. Li, X. Bai, D. Li, S. Hua, K. Wang and L. Niu, Chem. Commun., 2011, 47, 1743 DOI: 10.1039/C0CC04514D

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