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Fluorescent chemosensor for metal ions using a polymer having pendant pyridylbenzoxazole groups

Author : J.-M. Kim*, B.-O. Chong, K. H. Park, T.-E. Chang, D. K. Han, D. J. Choo, K.-D. Ahn

Journal : Polymer Bulletin, 44, 79-84

Publication Date : 2000-02-01

Papers : papers

Update Date : 16-07-20 01:39

Fluorescent chemosensor for metal ions using a polymer.pdf (130.2K)[119]2016-07-20 01:39:29

A polymer having fluorescent pyridylbenzoxazole groups has been prepared for the purpose of detecting of metal ions. Metal ions such as Co²⁺ , Ni²⁺, Cu²⁺ and Fe²⁺ were found to coordinate with the bipyridyl-like fluorescent benzoxazole chromophores. Among the metal ions investigated, the Fe²⁺ ion was shown to be the most effective in terms of its fluorescence quenching ability. The addition of a metal scavenger 2,2'-dipyridyl to the metal ion-quenched polymer solution resulted in the recovery of the fluorescence.

Link : http://link.springer.com/article/10.1007%2Fs002890050576

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논문자료실

Fluorescent chemosensor for metal ions using a polymer having pendant pyridylbenzoxazole groups

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