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Analyst. 2011 Jul 7;136(13):2692-6. doi: 10.1039/c1an15091j. Epub 2011 May 13.

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

Author information

1
Department of Chemistry, Hong Kong Baptist University, Kowloon Tong, Hong Kong, China. edmondma@hkbu.edu.hk

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.

PMID:
21566850
DOI:
10.1039/c1an15091j
[Indexed for MEDLINE]

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