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An iminocoumarin-Cu(II) ensemble-based chemodosimeter toward thiols

Authors
Jung, Hyo SungHan, Ji HyeHabata, YoichiKang, ChulhunKim, Jong Seung
Issue Date
2011
Publisher
ROYAL SOC CHEMISTRY
Citation
CHEMICAL COMMUNICATIONS, v.47, no.18, pp.5142 - 5144
Indexed
SCIE
SCOPUS
Journal Title
CHEMICAL COMMUNICATIONS
Volume
47
Number
18
Start Page
5142
End Page
5144
URI
https://scholar.korea.ac.kr/handle/2021.sw.korea/115013
DOI
10.1039/c1cc10672d
ISSN
1359-7345
Abstract
An 'ensemble'-based fluoregenic chemodosimeter 1-Cu(II) for detection of thiols is reported. Complex 1-Cu(II) sensitively senses thiols followed by hydrolysis to give a marked fluorescence enhancement over other amino acids at pH 7.4 under aqueous media. Confocal microscopic imaging of complex 1-Cu(II) is also herewith demonstrated for cellular thiol detection in HepG2 cells.
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