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New thiazolothiazole derivatives as fluorescent chemosensors for Cr 3 and Al 3

Title
New thiazolothiazole derivatives as fluorescent chemosensors for Cr 3 and Al 3
Authors
Jung J.Y.Han S.J.Chun J.Lee C.Yoon J.
Ewha Authors
이종목윤주영
SCOPUS Author ID
이종목scopus; 윤주영scopus
Issue Date
2012
Journal Title
Dyes and Pigments
ISSN
0143-7208JCR Link
Citation
vol. 94, no. 3, pp. 423 - 426
Indexed
SCI; SCIE; SCOPUS WOS scopus
Abstract
Two new 2,5-diarylthiazolo[5,4-d]thiazole derivatives bearing ethylene oxide moieties were synthesized. Their photophysical and electrochemical properties as well as binding properties towards various metal ions were examined. Thiazole derivative 1 showed large fluorescent enhancements with Cr 3 and Al 3. On the other hand, thiazole derivative 2 displayed a selective fluorescent change with Cr 3 among the metal ions examined. As far as we are aware of, these are the first examples of thiazolothiazole derivatives as fluorescent chemosensors for metal ions. © 2012 Elsevier Ltd. All rights reserved.
DOI
10.1016/j.dyepig.2012.02.005
Appears in Collections:
자연과학대학 > 화학·나노과학전공 > Journal papers
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