Issue 7, 2012
From the journal:

Analyst

A label-free G-quadruplex-based switch-on fluorescence assay for the selective detection of ATP†

Hong-Zhang He,‡a   Victor Pui-Yan Ma,‡a   Ka-Ho Leung,‡a   Daniel Shiu-Hin Chan,‡a   Hui Yang,a   Zhen Cheng,a   Chung-Hang Leungbc  and  Dik-Lung Ma*a  

* Corresponding authors

a Department of Chemistry, Hong Kong Baptist University, Kowloon Tong, Hong Kong, China
E-mail: edmondma@hkbu.edu.hk

b Institute of Chinese Medical Sciences, University of Macau, Macao SAR, China

c State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Macao SAR, China

Abstract

A G-quadruplex-based, label-free, switch-on fluorescence detection method has been developed for the selective detection of ATP in aqueous solution using crystal violet as a G-quadruplex-selective probe. The assay is highly simple and rapid, and does not require the use of fluorescent labeling.

Graphical abstract: A label-free G-quadruplex-based switch-on fluorescence assay for the selective detection of ATP

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Supplementary files

Article information

DOI
https://doi.org/10.1039/C2AN15999F
Article type
Communication
Submitted
22 Oct 2011
Accepted
03 Feb 2012
First published
20 Feb 2012

Analyst, 2012,137, 1538-1540

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A label-free G-quadruplex-based switch-on fluorescence assay for the selective detection of ATP

H. He, V. Pui-Yan Ma, K. Leung, D. Shiu-Hin Chan, H. Yang, Z. Cheng, C. Leung and D. Ma, Analyst, 2012, 137, 1538 DOI: 10.1039/C2AN15999F

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