Response of quartz-crystal resonators to gas and liquid analyte exposure

被引：51

作者：

Behling, C ^{[1
]}

Lucklum, R ^{[1
]}

Hauptmann, P ^{[1
]}

机构：

[1] Otto Von Guericke Univ, Inst Prozesstech & Elekt, D-39016 Magdeburg, Germany

来源：

SENSORS AND ACTUATORS A-PHYSICAL | 1998年 / 68卷 / 1-3期

关键词：

acoustic sensors; chemical sensors;

D O I：

10.1016/S0924-4247(98)00088-0

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The electrical response of chemical bulk acoustic wave sensors depends on changes in the surface mass loading and changes in the viscoelastic properties of the coating material. We consider here the acoustic behaviour and the electrical response of a quartz-crystal resonator to changes in surface mass and shear parameters of the coating material. Both a glassy and a rubbery polymer have been investigated. The frequency changes of an oscillator are calculated from a full transmission-line model, an impedance approximation and Sauerbrey's or Martin's equation. (C) 1998 Elsevier Science S.A. All rights reserved.

引用

页码：388 / 398

页数：11

共 15 条

[1]

[Anonymous], 1987, ACOUSTIC WAVES DEVIC

[2]

BEHLING C, 1995, P 7 C SENS THEIR APP, P370

[3] SENSORS BASED ON PIEZOELECTRIC RESONATORS [J].

BENES, E ;

GROSCHL, M ;

BURGER, W ;

SCHMID, M .

SENSORS AND ACTUATORS A-PHYSICAL, 1995, 48 (01) :1-21

[4] TRANSMISSION-LINE MODEL FOR IMMERSED QUARTZ-CRYSTAL SENSORS [J].

FILIATRE, C ;

BARDECHE, G ;

VALENTIN, M .

SENSORS AND ACTUATORS A-PHYSICAL, 1994, 44 (02) :137-144

[5] NEW EQUIVALENT CIRCUITS FOR ELEMENTARY PIEZOELECTRIC TRANSDUCERS [J].

KRIMHOLTZ, R ;

LEEDOM, DA ;

MATTHAEI, GL .

ELECTRONICS LETTERS, 1970, 6 (13) :398-+

[6] Analysis of compressional-wave influence on thickness-shear-mode resonators in liquids [J].

Lucklum, R ;

Schranz, S ;

Behling, C ;

Eichelbaum, F ;

Hauptmann, P .

SENSORS AND ACTUATORS A-PHYSICAL, 1997, 60 (1-3) :40-48

[7] Determination of complex shear modulus with thickness shear mode resonators [J].

Lucklum, R ;

Behling, C ;

Cernosek, RW ;

Martin, SJ .

JOURNAL OF PHYSICS D-APPLIED PHYSICS, 1997, 30 (03) :346-356

[8] CHARACTERIZATION OF A QUARTZ CRYSTAL MICROBALANCE WITH SIMULTANEOUS MASS AND LIQUID LOADING [J].

MARTIN, SJ ;

GRANSTAFF, VE ;

FRYE, GC .

ANALYTICAL CHEMISTRY, 1991, 63 (20) :2272-2281

[9] GENERAL ONE-DIMENSIONAL TREATMENT OF THE LAYERED PIEZOELECTRIC RESONATOR WITH 2 ELECTRODES [J].

NOWOTNY, H ;

BENES, E .

JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1987, 82 (02) :513-521

[10] PHYSICAL DESCRIPTION OF A VISCOELASTICALLY LOADED AT-CUT QUARTZ RESONATOR [J].

REED, CE ;

KANAZAWA, KK ;

KAUFMAN, JH .

JOURNAL OF APPLIED PHYSICS, 1990, 68 (05) :1993-2001

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