Potentiometric sensor for determination of neutral bisphenol A using a molecularly imprinted polymer as a receptor.
作者： Li-Juan Kou , Rong-Ning Liang , Xue-Wei Wang , Yan Chen , Wei Qin
DOI: 10.1007/S00216-013-6877-2
关键词:
摘要: The aim of this paper is to develop a potentiometric sensing methodology for sensitive and selective determination neutral phenols by using molecularly imprinted polymer as receptor. Bisphenol A (BPA), significant environmental contaminant, employed the model target. BPA-imprinted synthesized semi-covalent technique incorporated into plasticized poly(vinyl chloride) membrane doped with tridodecylmethylammonium salt. present electrode shows linear anionic potential response over concentration range from 0.1 1 mu M detection limit 0.02 M, exhibits an excellent selectivity other phenols. proposed approach has been successfully applied BPA released real plastic samples. It offers promising in development sensors measuring at trace levels.
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irgrid.ac.cn参考文章(17)
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