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

231 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

Molecular Medicine

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Min, H. L., Hyun, J. K., Yoon, S., Park, N., & Kim, J. S. (2008). Metal ion induced FRET OFF-ON in tren/dansyl-appended rhodamine. Organic Letters, 10(2), 213-216. https://doi.org/10.1021/ol702558p

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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}",

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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.

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