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Ion-induced FRET on-off in fluorescent calix[4]arene

Title
Ion-induced FRET on-off in fluorescent calix[4]arene
Authors
Min H.L.Duong T.Q.Hyo S.J.Yoon J.Lee C.-H.Jong S.K.
Ewha Authors
윤주영
SCOPUS Author ID
윤주영scopus
Issue Date
2007
Journal Title
Journal of Organic Chemistry
ISSN
0022-3263JCR Link
Citation
vol. 72, no. 11, pp. 4242 - 4245
Indexed
SCI; SCIE; SCOPUS WOS scopus
Abstract
(Chemical Equation Presented) A novel calix[4]arene bearing one 2,3-naphthocrown-6 and two coumarin amide units at the lower rim in partial-cone conformation (1) was synthesized as a colorimetric and FRET-based fluorometric sensor for F- and Cs+ ions. Intramolecular FRET from the naphthalene emission to the coumarin absorption affords high fluorescence selectivity toward F- and Cs+ ions. © 2007 American Chemical Society.
DOI
10.1021/jo070361y
Appears in Collections:
자연과학대학 > 화학·나노과학전공 > Journal papers
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