Issue 87, 2019

Ultrasensitive photoelectrochemical microRNA biosensor based on doxorubicin sensitized graphitic carbon nitride assisted by a target-activated enzyme-free DNA walker

Abstract

Herein, a photoelectrochemical biosensor was successfully constructed on the basis of a sensitization strategy of doxorubicin sensitized graphitic carbon nitride for the ultrasensitive detection of microRNA-141 with the assistance of a target-activated enzyme-free DNA walker.

Graphical abstract: Ultrasensitive photoelectrochemical microRNA biosensor based on doxorubicin sensitized graphitic carbon nitride assisted by a target-activated enzyme-free DNA walker

Supplementary files

Article information

Article type
Communication
Submitted
23 Aug 2019
Accepted
05 Oct 2019
First published
08 Oct 2019

Chem. Commun., 2019,55, 13082-13084

Ultrasensitive photoelectrochemical microRNA biosensor based on doxorubicin sensitized graphitic carbon nitride assisted by a target-activated enzyme-free DNA walker

Y. Wang, L. Xia, C. Wei, H. Wang, H. Wang, R. Yuan and S. Wei, Chem. Commun., 2019, 55, 13082 DOI: 10.1039/C9CC06556C

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