A turn-on fluorescent sensor for relay recognition of two ions: from a F−-selective sensor to highly Zn2+-selective sensor by tuning electronic effects
Author:
Affiliation:
1. Key Laboratory of Eco-Environment-Related Polymer Materials
2. Ministry of Education of China
3. Key Laboratory of Polymer Materials of Gansu Province
4. College of Chemistry and Chemical Engineering
5. Northwest Normal University
Abstract
A simple ion sensor bearing quinoline and an amide group was designed and synthesized, which showed both colorimetric detection for F− and a fluorescence turn-on response for Zn2+. Moreover, sensor L2 can distinguish F− and Zn2+via different sensing mechanisms.
Publisher
Royal Society of Chemistry (RSC)
Subject
General Chemical Engineering,General Chemistry
Link
http://pubs.rsc.org/en/content/articlepdf/2016/RA/C6RA05381E
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