Crystal violet as a fluorescent switch-on probe for i-motif: label-free DNA-based logic gate

Crystal violet as a fluorescent switch-on probe for i-motif: label-free DNA-based logic gate

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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Veröffentlicht in:Analyst (London) 2011-07, Vol.136 (13), p.2692-2696
Hauptverfasser: MA, Dik-Lung, HIU-TUNG KWAN, Maria, SHIU-HIN CHAN, Daniel, LEE, Paul, HUI YANG, PUI-YAN MA, Victor, BAI, Li-Ping, JIANG, Zhi-Hong, LEUNG, Chung-Hang
Format: Artikel
Sprache:eng
Schlagworte:
Analytical chemistry
Base Composition
Chemistry
Computers, Molecular
DNA - chemistry
Exact sciences and technology
Fluorescent Dyes - chemistry
Gentian Violet - chemistry
Logic
Models, Molecular
Nucleic Acid Conformation
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Zusammenfassung: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.
ISSN:0003-2654
1364-5528
DOI:10.1039/c1an15091j