A new fluorescent chemosensor for transi
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Yu-Dong Cao; Qi-Yu Zheng; Chuan-Feng Chen; Zhi-Tang Huang
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Article
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2003
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Elsevier Science
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French
⚖ 179 KB
A new fluorescent chemosensor with imidazole as ionophore was synthesized by the selective derivation of calixarene, which can effectively recognize Cu 2+ and Zn 2+ leading to different fluoroscopic behaviors in CH 3 OH-H 2 O. This system could be considered as a molecular switch. By modulating the