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Photo-driven self-powered biosensor for ultrasensitive microRNA detection via DNA conformation-controlled co-sensitization behavior

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Abstract

We successfully developed a photoelectrochemical enzymatic fuel cell (PEFC)-based self-powered biosensing platform for microRNA detection via DNA conformation change-controlled co-sensitization behavior, which could offer ultrasensitive detection of microRNA down to 0.05 fM and realize microRNA determination in human serum.

Graphical abstract: Photo-driven self-powered biosensor for ultrasensitive microRNA detection via DNA conformation-controlled co-sensitization behavior

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Article information


Submitted
27 Apr 2020
Accepted
20 May 2020
First published
20 May 2020

Chem. Commun., 2020, Advance Article
Article type
Communication

Photo-driven self-powered biosensor for ultrasensitive microRNA detection via DNA conformation-controlled co-sensitization behavior

P. Gai, X. Kong, S. Zhang, P. Song and F. Li, Chem. Commun., 2020, Advance Article , DOI: 10.1039/D0CC03039B

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