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

Hong Zhang He; Victor Pui-Yan Ma; Ka Ho Leung; Daniel Shiu-Hin Chan; Hui Yang; Zhen Cheng; Chung Hang Leung; Dik Lung Ma

doi:10.1039/c2an15999f

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

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

^*Corresponding author for this work

Department of Chemistry

Research output: Contribution to journal › Journal article › peer-review

77 Citations (Scopus)

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.

Original language	English
Pages (from-to)	1538-1540
Number of pages	3
Journal	Analyst
Volume	137
Issue number	7
DOIs	https://doi.org/10.1039/c2an15999f
Publication status	Published - 7 Apr 2012

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10.1039/c2an15999f

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

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.",

author = "He, \{Hong Zhang\} and \{Pui-Yan Ma\}, Victor and Leung, \{Ka Ho\} and \{Shiu-Hin Chan\}, Daniel and Hui Yang and Zhen Cheng and Leung, \{Chung Hang\} and Ma, \{Dik Lung\}",

note = "This work is supported by Hong Kong Baptist University (FRG2/10-11/008), Environment and Conservation Fund (ECF Project 3/2010), Centre for Cancer and Inflammation Research, School of Chinese Medicine (CCIR-SCM, HKBU), the Research Fund for the Control of Infectious Diseases (RFCID/11101212), the Research Grants Council (HKBU/201811), and the University of Macau (Start-up Research Grant to C.-H. Leung).",

year = "2012",

month = apr,

day = "7",

doi = "10.1039/c2an15999f",

language = "English",

volume = "137",

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journal = "Analyst",

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T1 - A label-free G-quadruplex-based switch-on fluorescence assay for the selective detection of ATP

AU - He, Hong Zhang

AU - Pui-Yan Ma, Victor

AU - Leung, Ka Ho

AU - Shiu-Hin Chan, Daniel

AU - Yang, Hui

AU - Cheng, Zhen

AU - Leung, Chung Hang

AU - Ma, Dik Lung

N1 - This work is supported by Hong Kong Baptist University (FRG2/10-11/008), Environment and Conservation Fund (ECF Project 3/2010), Centre for Cancer and Inflammation Research, School of Chinese Medicine (CCIR-SCM, HKBU), the Research Fund for the Control of Infectious Diseases (RFCID/11101212), the Research Grants Council (HKBU/201811), and the University of Macau (Start-up Research Grant to C.-H. Leung).

PY - 2012/4/7

Y1 - 2012/4/7

N2 - 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.

AB - 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.

UR - https://www.scopus.com/pages/publications/84863268300

U2 - 10.1039/c2an15999f

DO - 10.1039/c2an15999f

M3 - Journal article

AN - SCOPUS:84863268300

SN - 0003-2654

VL - 137

SP - 1538

EP - 1540

JO - Analyst

JF - Analyst

IS - 7

ER -

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

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