QUARTZ-CRYSTAL MICROBALANCE SENSOR IN LIQUIDS

被引：37

作者：

AUGE, J

HAUPTMANN, P

EICHELBAUM, F

ROSLER, S

机构：

[1] TECH UNIV MAGDEBURG,INST PROZESSMESSTECH & ELEKTRON,UNIVERSITATSPL,D-39106 MAGDEBURG,GERMANY

[2] INST AUTOMAT & KOMMUNIKAT EV MAGDEBURG,D-39179 BARLEBEN,GERMANY

来源：

SENSORS AND ACTUATORS B-CHEMICAL | 1994年 / 19卷 / 1-3期

关键词：

D O I：

10.1016/0925-4005(93)00983-6

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The QCM is a mass sensitive principle which is widely used for thickness monitoring or gas analysis. Applications in the field of analyte detection in liquids are rather rare. Our paper shows some theoretical aspects of the impedance behaviour of a quartz. It illustrates a special series oscillator for QCM sensors in different liquids. Furthermore we describe our first experimental results for the detection of small amounts of polar compounds in hexane and tensids in water.

引用

页码：518 / 522

页数：5

共 8 条

[1] SOME NEW CONCEPTS ON FACTORS INFLUENCING THE OPERATIONAL FREQUENCY OF LIQUID-IMMERSED QUARTZ MICROBALANCES [J].