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An aryl-thioether substituted nitrobenzothiadiazole probe for the selective detection of cysteine and homocysteine

Title
An aryl-thioether substituted nitrobenzothiadiazole probe for the selective detection of cysteine and homocysteine
Authors
Lee D.Kim G.Yin J.Yoon J.
Ewha Authors
윤주영Yin Jun
SCOPUS Author ID
윤주영scopus
Issue Date
2015
Journal Title
Chemical Communications
ISSN
1359-7345JCR Link
Citation
vol. 51, no. 30, pp. 6518 - 6520
Publisher
Royal Society of Chemistry
Indexed
SCI; SCIE; SCOPUS WOS scopus
Abstract
An aryl-thioether substituted nitrobenzothiadiazole probe was synthesized and employed to detect cysteine and homocysteine selectively in living cells. Interestingly, both cysteine (Cys) and homocysteine (Hcy) promote an enhancement of the fluorescence intensity of the probe at pH 7.4 while only Cys gives rise to this enhancement under weakly acidic conditions (pH 6.0). This journal is © The Royal Society of Chemistry 2015.
DOI
10.1039/c5cc01071c
Appears in Collections:
자연과학대학 > 화학·나노과학전공 > Journal papers
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