Metal ion induced FRET OFF-ON in tren/dansyl-appended rhodamine

Hee Lee Min; Jung Kim Hyun; Sangwoon Yoon; Noejung Park; Jong Seung Kim

doi:10.1021/ol702558p

Metal ion induced FRET OFF-ON in tren/dansyl-appended rhodamine

Hee Lee Min, Jung Kim Hyun, Sangwoon Yoon, Noejung Park, Jong Seung Kim

Research output: Contribution to journal › Article

232 Citations (Scopus)

Abstract

(Figure Presented) A series of new fluorescent probes bearing tren-spaced rhodamine B and dansyl groups have been synthesized. Compound 1 exhibits selective changes in the absorption and the emission spectra toward Cu ²⁺ ion over miscellaneous metal cations. Among 1-3, 1 shows the best FRET efficiency through dansyl emission to rhodamine absorption for the Cu ²⁺ ion.

Original language	English
Pages (from-to)	213-216
Number of pages	4
Journal	Organic Letters
Volume	10
Issue number	2
DOIs	https://doi.org/10.1021/ol702558p
Publication status	Published - 2008 Jan 17

ASJC Scopus subject areas

Biochemistry
Physical and Theoretical Chemistry
Organic Chemistry

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title = "Metal ion induced FRET OFF-ON in tren/dansyl-appended rhodamine",

abstract = "(Figure Presented) A series of new fluorescent probes bearing tren-spaced rhodamine B and dansyl groups have been synthesized. Compound 1 exhibits selective changes in the absorption and the emission spectra toward Cu 2+ ion over miscellaneous metal cations. Among 1-3, 1 shows the best FRET efficiency through dansyl emission to rhodamine absorption for the Cu 2+ ion.",

author = "Min, {Hee Lee} and Hyun, {Jung Kim} and Sangwoon Yoon and Noejung Park and Kim, {Jong Seung}",

year = "2008",

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AU - Min, Hee Lee

AU - Hyun, Jung Kim

AU - Yoon, Sangwoon

AU - Park, Noejung

AU - Kim, Jong Seung

PY - 2008/1/17

Y1 - 2008/1/17

N2 - (Figure Presented) A series of new fluorescent probes bearing tren-spaced rhodamine B and dansyl groups have been synthesized. Compound 1 exhibits selective changes in the absorption and the emission spectra toward Cu 2+ ion over miscellaneous metal cations. Among 1-3, 1 shows the best FRET efficiency through dansyl emission to rhodamine absorption for the Cu 2+ ion.

AB - (Figure Presented) A series of new fluorescent probes bearing tren-spaced rhodamine B and dansyl groups have been synthesized. Compound 1 exhibits selective changes in the absorption and the emission spectra toward Cu 2+ ion over miscellaneous metal cations. Among 1-3, 1 shows the best FRET efficiency through dansyl emission to rhodamine absorption for the Cu 2+ ion.

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