Abstract
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.
Original language | English |
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Pages (from-to) | 1359-1363 |
Number of pages | 5 |
Journal | Talanta |
Volume | 83 |
Issue number | 5 |
DOIs | |
Publication status | Published - 2011 Feb 15 |
Bibliographical note
Funding Information:This work was supported by the Creative Research Initiative Program (No. 2010-0000728 ) (J.S. Kim) and the Basic Research Program (No. 2010-0028054 ) (J. Kim) of the National Research Foundation of Korea .
Copyright:
Copyright 2019 Elsevier B.V., All rights reserved.
Keywords
- Fluorescent sensing film
- Rhodamine-based chemosensor
ASJC Scopus subject areas
- Analytical Chemistry