Electrophilic Cyanate as a Recognition Motif for Reactive Sulfur Species: Selective Fluorescence Detection of H2s
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BRONZE
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Yes
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Abstract
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 H2S. We have also documented its utility for imaging of H2S in the living cells.
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Keywords
Fluorescence, Sulfur species, Cell line, Hydrogen sulfide, Flavonoids, Hydrogen sulfide, Molecular Structure, Cell Survival, Fluorescence, Spectrometry, Fluorescence, Cell Line, Tumor, Sulfur species, Humans, Hydrogen Sulfide, Cell line, Cyanates, Fluorescent Dyes
Fields of Science
01 natural sciences, 0104 chemical sciences
Citation
Karakuş, E., Üçüncü, M., and Emrullahoǧlu, M. (2016). Electrophilic cyanate as a recognition motif for reactive sulfur species: Selective fluorescence detection of H2S. Analytical Chemistry, 88(1), 1039-1043. doi:10.1021/acs.analchem.5b04163
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OpenCitations Citation Count
75
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88
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1
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1039
End Page
1043
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CrossRef : 74
Scopus : 82
PubMed : 13
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