상세 보기
초록
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.
키워드
SELECTIVE FLUORESCENT; CHEMOSENSOR; EXCIMER; SENSOR
- 제목
- Ion-induced FRET on-off in fluorescent calix[4]arene
- 저자
- Lee, Min Hee; Quang, Duong Tuan; Jung, Hyo Sung; Yoon, Juyoung; Lee, Chang-Hee; Kim, Jong Seung
- 발행일
- 2007-05-25
- 유형
- Article
- 권
- 72
- 호
- 11
- 페이지
- 4242 ~ 4245