Selective piezoelectric sensors using polymer reagents

Thomas C. Hunter; Gareth J. Price

doi:10.1039/AN9952000161

Selective piezoelectric sensors using polymer reagents

Thomas C. Hunter, Gareth J. Price

Department of Chemistry

Research output: Contribution to journal › Article › peer-review

Abstract

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 water-soluble glycidyl methacrylate-vinylpyrrolidinone copolymers modified with 4-(3-aminopropyl)morpholine that selectively absorb metal ions from solution over a wide range of concentrations.

Original language	English
Pages (from-to)	161-165
Number of pages	5
Journal	The Analyst
Volume	120
Issue number	1
DOIs	https://doi.org/10.1039/AN9952000161
Publication status	Published - 1 Jan 1995

Keywords

4-(3-aminopropyl)morpholine
Chemical sensor
Quartz crystal microbalance
Selectivity
Water-soluble glycidyl methacrylate-vinylpyrrolidinone copolytner

ASJC Scopus subject areas

Analytical Chemistry
Biochemistry
Environmental Chemistry
Spectroscopy
Electrochemistry

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10.1039/AN9952000161

Cite this

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keywords = "4-(3-aminopropyl)morpholine, Chemical sensor, Quartz crystal microbalance, Selectivity, Water-soluble glycidyl methacrylate-vinylpyrrolidinone copolytner",

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AB - 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 water-soluble glycidyl methacrylate-vinylpyrrolidinone copolymers modified with 4-(3-aminopropyl)morpholine that selectively absorb metal ions from solution over a wide range of concentrations.

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KW - Quartz crystal microbalance

KW - Selectivity

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Selective piezoelectric sensors using polymer reagents

Abstract

Keywords

ASJC Scopus subject areas

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