Issue 52, 2020
From the journal:

Chemical Communications

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

Panpan Gai,a   Xinke Kong,a   Shuxia Zhang,a   Panpan Songa  and  Feng Li ORCID logo *a  

* Corresponding authors

a College of Chemistry and Pharmaceutical Sciences, Qingdao Agricultural University, Qingdao 266109, P. R. China
E-mail: lifeng@qau.edu.cn
Fax: +86-532-58957855
Tel: +86-532-58957855

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

DOI
https://doi.org/10.1039/D0CC03039B
Article type
Communication
Submitted
27 Apr 2020
Accepted
20 May 2020
First published
20 May 2020

Chem. Commun., 2020,56, 7116-7119

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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, 56, 7116 DOI: 10.1039/D0CC03039B

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