Electrophilic Cyanate As a Recognition Motif for Reactive Sulfur Species: Selective Fluorescence Detection of H sub( 2)S

Electrophilic Cyanate As a Recognition Motif for Reactive Sulfur Species: Selective Fluorescence Detection of H sub( 2)S

An ESIPT-based fluorescent dye, 3-hydroxyflavone, is chemically masked with an electrophilic cyanate motif in order to construct a fluorescent probe for cellular sulfur species. This novel probe structure, displays an extremely fast, highly sensitive and selective "turn-on" type fluorescen...

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Veröffentlicht in:Analytical chemistry (Washington) 2016-01, Vol.88 (1), p.1039-1039
Hauptverfasser: Karakus, Erman, Uecuencue, Muhammed, Emrullahoglu, Mustafa
Format: Artikel
Sprache:eng
Schlagworte:
Cells (biology)
Cyanates
Displays
Dyes
Fluorescence
Recognition
Sulfur
Utilities
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Zusammenfassung:An ESIPT-based fluorescent dye, 3-hydroxyflavone, is chemically masked with an electrophilic cyanate motif in order to construct a fluorescent probe for cellular sulfur species. This novel probe structure, displays an extremely fast, highly sensitive and selective "turn-on" type fluorescent response toward H...S. We have also documented its utility for imaging of H...S in the living cells. (ProQuest: ... denotes formulae/symbols omitted.)
ISSN:0003-2700