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

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

doi:10.1021/jo070361y

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

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

Department of Chemistry & Nanoscience

Research output: Contribution to journal › Article › peer-review

26 Scopus citations

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 language	English
Pages (from-to)	4242-4245
Number of pages	4
Journal	Journal of Organic Chemistry
Volume	72
Issue number	11
DOIs	https://doi.org/10.1021/jo070361y
State	Published - 25 May 2007

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title = "Ion-induced FRET on-off in fluorescent calix[4]arene",

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.",

author = "Min, {Hee Lee} and Duong, {Tuan Quang} and Hyo, {Sung Jung} and Juyoung Yoon and Lee, {Chang Hee} and Jong, {Seung Kim}",

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AU - Min, Hee Lee

AU - Duong, Tuan Quang

AU - Hyo, Sung Jung

AU - Yoon, Juyoung

AU - Lee, Chang Hee

AU - Jong, Seung Kim

PY - 2007/5/25

Y1 - 2007/5/25

N2 - (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.

AB - (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.

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U2 - 10.1021/jo070361y

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JO - Journal of Organic Chemistry

JF - Journal of Organic Chemistry

IS - 11

ER -

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

Abstract

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