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Aptamer-Based Target Detection Facilitated by a 3-Stage G-Quadruplex Isothermal Exponential Amplification Reaction
Published on: October 6, 2022
A label-free G-quadruplex-based switch-on fluorescence assay for the selective detection of ATP
Hong-Zhang He1, Victor Pui-Yan Ma, Ka-Ho Leung
1Department of Chemistry, Hong Kong Baptist University, Kowloon Tong, Hong Kong, China.
The Analyst
|February 21, 2012
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.

