SELECTIVE PIEZOELECTRIC SENSORS USING POLYMER REAGENTS

被引：17

作者：

HUNTER, TC ^{[1
]}

PRICE, GJ ^{[1
]}

机构：

[1] UNIV BATH, SCH CHEM, BATH BA2 7AY, AVON, ENGLAND

来源：

ANALYST | 1995年 / 120卷 / 01期

关键词：

CHEMICAL SENSOR; QUARTZ CRYSTAL MICROBALANCE; WATER-SOLUBLE GLYCIDYL METHACRYLATE; VINYLPYRROLIDINONE COPOLYMER; 4-(3-AMINOPROPYL)MORPHOLINE; SELECTIVITY;

D O I：

10.1039/an9952000161

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A sensor for the determination of metal ions in aqueous solution based on a quartz crystal microbalance (QCM) was developed. The lack of selectivity of the QCM was alleviated by the chemical attachment to the crystal of Hater-soluble glycidyl methacrylate-vinylpyrrolidinone copolymers modified with 4-(3-aminopropyl)morpholine that selectively absorb metal ions from solution over a wide range of concentrations.

引用

页码：161 / 165

页数：5

共 25 条

[1] A CONCANAVALIN A-COATED PIEZOELECTRIC CRYSTAL BIOSENSOR [J].