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Molecular taekwondo. 2. A new calix[4]azacrown bearing two different binding sites as a new fluorescent ionophore

Title
Molecular taekwondo. 2. A new calix[4]azacrown bearing two different binding sites as a new fluorescent ionophore
Authors
Kim J.S.Noh K.H.Lee S.H.Kim S.K.Yoon J.
Ewha Authors
윤주영
SCOPUS Author ID
윤주영scopus
Issue Date
2003
Journal Title
Journal of Organic Chemistry
ISSN
0022-3263JCR Link
Citation
vol. 68, no. 2, pp. 597 - 600
Indexed
SCI; SCIE; SCOPUS WOS scopus
Abstract
Synthesis and binding studies of a new calixarene-based fluoroionophore were made. Calix[4]azacrown having an anthracenyl unit displayed large chelation-enhanced fluorescence effects with Cs +, Rb +, and K + over other metal ion tested. Interesting "molecular taekwondo" processes between Cs +-Cu 2+ and Cs +-Ag + pairs were monitored via fluorescent changes.
DOI
10.1021/jo020538i
Appears in Collections:
자연과학대학 > 화학·나노과학전공 > Journal papers
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