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초록
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 Cu2+ ion over miscellaneous metal cations. Among 1-3, 1 shows the best FRET efficiency through dansyl emission to rhodamine absorption for the Cu2+ ion.
- 제목
- Metal ion induced FRET OFF-ON in tren/dansyl-appended rhodamine
- 저자
- Lee, Min Hee; Kim, Hyun Jung; Yoon, Sangwoon; Park, Noejung; Kim, Jong Seung
- 발행일
- 2008-01
- 저널명
- Organic Letters
- 권
- 10
- 호
- 2
- 페이지
- 213 ~ 216