Sensor system for the detection of organic pollutants in water by thickness shear mode resonators

被引：62

作者：

Rosler, S

Lucklum, R

Borngraber, R

Hartmann, J

Hauptmann, P

机构：

[1] Univ Magdeburg, Inst Measurement Technol, D-39106 Magdeburg, Germany

[2] Inst Automat & Commun Ifak, D-39176 Barleben, Germany

来源：

SENSORS AND ACTUATORS B-CHEMICAL | 1998年 / 48卷 / 1-3期

关键词：

resonance chemical sensors; water pollutants;

D O I：

10.1016/S0925-4005(98)00079-3

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

In this study, a sensor system is presented for the detection of organic pollutants in drinking water based on the quartz-crystal-microbalance (QCM). Hydrophobic polymers and macrocyclic calixarenes were tested as solid sensitive layers on QCM. Polymer materials with glass transition temperatures below the operating temperature supply reversible and fast sensor responses, and the microporous calixarene layers are very sensitive and selective towards analytes with high dispersion parameters. (C) 1998 Elsevier Science S.A. All rights reserved.

引用

页码：415 / 424

页数：10

共 17 条

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ANDREETTI GD, 1990, TOPICS INCLUSION SCI, P87

[2] NEW DESIGN FOR QCM SENSORS IN LIQUIDS [J].