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Rhodamine-based chemosensing monolayers on glass as a facile fluorescent "turn-on" sensing film for selective detection of Pb2+
- Ju, Heeyoung;
- Lee, Min Hee;
- Kim, Jungahn;
- Kim, Jong Seung;
- Kim, Joohoon
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82초록
Rhodamine-based chemosensors 1 and 2 were synthesized and self-assembled onto glass surfaces for the selective fluorescent sensing of Pb2+. The immobilized chemosensors showed fluorescent responses that were turned-on with Pb2+ in CH3CN, selectively over various metal ions. The Pb2+-selective fluorescent switch of the immobilized chemosensors was also reversible, allowing for repeated use for Pb2+ detection. (C) 2010 Elsevier B.V. All rights reserved.
키워드
Rhodamine-based chemosensor; Fluorescent sensing film; Pb2+ sensor; SELF-ASSEMBLED MONOLAYERS; ENVIRONMENTAL-ANALYSIS; CHEMODOSIMETER; IONS; SPIROLACTAM; RECOGNITION; SENSORS; CU(II); WATER
- 제목
- Rhodamine-based chemosensing monolayers on glass as a facile fluorescent "turn-on" sensing film for selective detection of Pb2+
- 저자
- Ju, Heeyoung; Lee, Min Hee; Kim, Jungahn; Kim, Jong Seung; Kim, Joohoon
- 발행일
- 2011-02-15
- 유형
- Article
- 저널명
- Talanta
- 권
- 83
- 호
- 5
- 페이지
- 1359 ~ 1363