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

Hee Lee Min, Tuan Quang Duong, Sung Jung Hyo, Juyoung Yoon, Chang Hee Lee, Jong Seung Kim

Research output: Contribution to journalArticle

20 Citations (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.

Original languageEnglish
Pages (from-to)4242-4245
Number of pages4
JournalJournal of Organic Chemistry
Volume72
Issue number11
DOIs
Publication statusPublished - 2007 May 25
Externally publishedYes

Fingerprint

Bearings (structural)
Ions
Amides
Conformations
Cones
Fluorescence
Sensors
coumarin
calix(4)arene
naphthalene
coumarin 6

ASJC Scopus subject areas

  • Organic Chemistry

Cite this

Min, H. L., Duong, T. Q., Hyo, S. J., Yoon, J., Lee, C. H., & Kim, J. S. (2007). Ion-induced FRET on-off in fluorescent calix[4]arene. Journal of Organic Chemistry, 72(11), 4242-4245. https://doi.org/10.1021/jo070361y

Ion-induced FRET on-off in fluorescent calix[4]arene. / Min, Hee Lee; Duong, Tuan Quang; Hyo, Sung Jung; Yoon, Juyoung; Lee, Chang Hee; Kim, Jong Seung.

In: Journal of Organic Chemistry, Vol. 72, No. 11, 25.05.2007, p. 4242-4245.

Research output: Contribution to journalArticle

Min, HL, Duong, TQ, Hyo, SJ, Yoon, J, Lee, CH & Kim, JS 2007, 'Ion-induced FRET on-off in fluorescent calix[4]arene', Journal of Organic Chemistry, vol. 72, no. 11, pp. 4242-4245. https://doi.org/10.1021/jo070361y
Min, Hee Lee ; Duong, Tuan Quang ; Hyo, Sung Jung ; Yoon, Juyoung ; Lee, Chang Hee ; Kim, Jong Seung. / Ion-induced FRET on-off in fluorescent calix[4]arene. In: Journal of Organic Chemistry. 2007 ; Vol. 72, No. 11. pp. 4242-4245.
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