Issue 23, 2012
From the journal:

Analyst

A ligation-triggered highly sensitive fluorescent assay of adenosine triphosphate based on graphene oxide†

Wenping Zhu,a   Ziwei Zhao,a   Zhen Li,a   Jianhui Jiang,*a   Guoli Shena  and  Ruqin Yu*a  

* Corresponding authors

a State Key Laboratory for Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, P. R. China
E-mail: jianhuijiang@hnu.edu.cn, rqyu@hnu.edu.cn
Fax: +86-731-8822782
Tel: +86-731-8822577

Abstract

A simple, amplification-free and sensitive fluorescent biosensor for ATP detection was developed based on the ATP-dependent enzymatic reaction (ATP-DER) and the different adsorption affinity between graphene oxide (GO) and DNA structures. The proposed method was simple and convenient and also showed high sensitivity and selectivity to ATP.

Graphical abstract: A ligation-triggered highly sensitive fluorescent assay of adenosine triphosphate based on graphene oxide

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Article information

DOI
https://doi.org/10.1039/C2AN36223F
Article type
Communication
Submitted
30 Aug 2012
Accepted
08 Oct 2012
First published
08 Oct 2012

Analyst, 2012,137, 5506-5509

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A ligation-triggered highly sensitive fluorescent assay of adenosine triphosphate based on graphene oxide

W. Zhu, Z. Zhao, Z. Li, J. Jiang, G. Shen and R. Yu, Analyst, 2012, 137, 5506 DOI: 10.1039/C2AN36223F

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