A selective fluorescent probe of Hg2+ based on triazole-linked 8-oxyquinoline calix[4]arene by click chemistry |
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| Authors: | Demei Tian Huijuan Yan |
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| Affiliation: | Key Laboratory of Pesticide and Chemical Biology (CCNU) , Ministry of Education, College of Chemistry, Central China Normal University , Wuhan, 430079, China |
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| Abstract: | ![]()
Calixarene compound 1 with two 8-oxyquinoline subunits was synthesised using ‘click’ chemistry. Compound 1 shows strong fluorescence quenching by Hg2+ and lower pH. Using the fluorescence behaviour of 1 towards Hg2+ and lower pH, a NOR (not an OR) logic gate was established. |
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| Keywords: | calixarene 8-oxyquinoline fluorescent probe click chemistry logic gate |
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