Issue 46, 2017
From the journal:

Chemical Communications

A label-free ratiometric electrochemical DNA sensor for monitoring intracellular redox homeostasis†

Xinping Liu,ab   Zhengqing Yan,ac   Yuhuan Sun,ab   Jinsong Ren ORCID logo a  and  Xiaogang Qu ORCID logo *a  

* Corresponding authors

a Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China
E-mail: xqu@ciac.ac.cn
Fax: +86-431-85262656

b University of Science and Technology of China, Hefei, Anhui 230029, China

c University of Chinese Academy of Sciences, Beijing 100039, China

Abstract

A label-free ratiometric electrochemical biosensor was constructed for monitoring intracellular redox homeostasis by DNA metallization-mediated hybridization chain reaction amplification. This platform could also be used to discriminate cancer cells and normal cells.

Graphical abstract: A label-free ratiometric electrochemical DNA sensor for monitoring intracellular redox homeostasis

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Article information

DOI
https://doi.org/10.1039/C7CC03239K
Article type
Communication
Submitted
26 Apr 2017
Accepted
16 May 2017
First published
16 May 2017

Chem. Commun., 2017,53, 6215-6218

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A label-free ratiometric electrochemical DNA sensor for monitoring intracellular redox homeostasis

X. Liu, Z. Yan, Y. Sun, J. Ren and X. Qu, Chem. Commun., 2017, 53, 6215 DOI: 10.1039/C7CC03239K

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