Authors: Wang ZH
, Chen YW
, Zhang HN
, Li XN
, Kang JW
Preparation of electrochemical sensor for hypoxanthine by molecular imprinted polymer.
Publication date: 2009
Journal: Chemical Research and Application
Alternative URL: http://en.cnki.com.cn/Article_en/CJFDTotal-HXYJ200910002.htm
Abstract: Using acrylamide as functional monomer,N,N'-methylene diacrylamide as the cross linking agent,hypoxanthine as template,molecular imprinted polymer membrane is synthesized in pH=13.5 solution by cyclic voltammetry.The characteristics of the polymer are studied by cyclic voltammetry and a.c.impedence technology.Linear range is 2~15Ámol/L and the responding time is 5 min.The sensors so formed possess easily prepared and detection speediness.Comparing with the traditional polyacrylamide,the membrane we prepared in basic solution has good stability.
Template and target information: hypoxanthine
Author keywords: hypoxanthine, acrylamide, molecularly imprinted membranes
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