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Updated: Jun 2, 2026

07:44
Synthesis of Wavelength-shifting DNA Hybridization Probes by Using Photostable Cyanine Dyes
Published on: July 6, 2016
Crystal violet as a fluorescent switch-on probe for i-motif: label-free DNA-based logic gate
Dik-Lung Ma1, Maria Hiu-Tung Kwan, Daniel Shiu-Hin Chan
1Department of Chemistry, Hong Kong Baptist University, Kowloon Tong, Hong Kong, China. edmondma@hkbu.edu.hk
The Analyst
|May 14, 2011
Abstract:
The first application of crystal violet as a selective fluorescent switch-on probe for i-motif DNA has been reported. This interaction has been exploited to develop a label-free DNA-based "OR" logic gate for potassium and hydrogen ions.
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