Smart sensor system for trace organophosphorus and organosulfur vapor detection employing a temperature-controlled array of surface acoustic wave sensors, automated sample preconcentration, and pattern recognition

1993 ◽  
Vol 65 (14) ◽  
pp. 1868-1881 ◽  
Author(s):  
Jay W. Grate ◽  
Susan L. Rose-Pehrsson ◽  
David L. Venezky ◽  
Mark. Klusty ◽  
Hank. Wohltjen
Keyword(s):  
Pattern Recognition ◽  
Acoustic Wave ◽  
Surface Acoustic Wave ◽  
Sensor System ◽  
Smart Sensor ◽  
Vapor Detection ◽  
Sample Preconcentration ◽  
Acoustic Wave Sensors ◽  
Temperature Controlled ◽  
Wave Sensors

Aluminum Nitride Thin Film Based Surface Acoustic Wave Sensors

2008 ◽  
Author(s):  
A. Kabulski ◽  
V. R. Pagán ◽  
D. Cortes ◽  
R. Burda ◽  
O. M. Mukdadi ◽  
...  
Keyword(s):  
Thin Film ◽  
Acoustic Wave ◽  
Aluminum Nitride ◽  
Surface Acoustic Wave ◽  
Acoustic Wave Sensors ◽  
Wave Sensors

scholarly journals Surface Acoustic Wave Biosensor with Laser-Deposited Gold Layer Having Controlled Porosity

Chemosensors ◽  
2021 ◽  
Vol 9 (7) ◽  
pp. 173
Author(s):  
Dana Miu ◽  
Izabela Constantinoiu ◽  
Valentina Dinca ◽  
Cristian Viespe
Keyword(s):  
Acoustic Wave ◽  
Surface Acoustic Wave ◽  
Gold Film ◽  
Good Control ◽  
Gold Layer ◽  
Porous Gold ◽  
Deposition Parameters ◽  
Acoustic Wave Sensors ◽  
Controlled Porosity ◽  
Wave Sensors

Laser-deposited gold immobilization layers having different porosities were incorporated into love wave surface acoustic wave sensors (LW-SAWs). Variation of pulsed laser deposition parameters allows good control of the gold film morphology. Biosensors with various gold film porosities were tested using the biotin–avidin reaction. Control of the Au layer morphology is important since the biotin and avidin layer morphologies closely follow that of the gold. The response of the sensors to biotin/avidin, which is a good indicator of biosensor performance, is improved when the gold layer has increased porosity. Given the sizes of the proteins, the laser-deposited porous gold interfaces have optimal pore dimensions to ensure protein stability.

Implications of Ergonomic and Environmental Factors in the Design of Surface Acoustic Wave Sensors

2003 ◽  
Author(s):  
Reginald Parker ◽  
Alisha M. Elmore ◽  
Zuri Farngalo ◽  
Deirdra R. Johnson ◽  
Louis V. Nelson ◽  
...  
Keyword(s):  
Environmental Factors ◽  
Acoustic Wave ◽  
Surface Acoustic Wave ◽  
Acoustic Wave Sensors ◽  
Wave Sensors

scholarly journals Surface acoustic wave devices for chemical sensing and microfluidics: a review and perspective

2017 ◽  
Vol 9 (28) ◽  
pp. 4112-4134 ◽  
Author(s):  
David B. Go ◽  
Massood Z. Atashbar ◽  
Zeinab Ramshani ◽  
Hsueh-Chia Chang
Keyword(s):  
Acoustic Wave ◽  
Surface Acoustic Wave ◽  
Chemical Sensing ◽  
Chemical Detection ◽  
Microfluidic Platforms ◽  
Acoustic Wave Sensors ◽  
Acoustic Wave Devices ◽  
Wave Sensors

Surface acoustic wave sensors and microfluidic platforms enable effective chemical detection and sample manipulation.

Evaluation of an Equivalent Circuit Model for Simulation of Surface Acoustic Wave Sensors

2021 ◽  
Author(s):  
Raphael C. O. Jesus ◽  
Elyson A. N. Carvalho ◽  
Ollivier Tamarin ◽  
Raimundo C. S. Freire ◽  
Corinne Dejous
Keyword(s):  
Acoustic Wave ◽  
Equivalent Circuit ◽  
Surface Acoustic Wave ◽  
Equivalent Circuit Model ◽  
Circuit Model ◽  
Acoustic Wave Sensors ◽  
Wave Sensors

Response selectivity of etched surface acoustic wave sensors

1991 ◽  
Vol 248 (1) ◽  
pp. 143-153 ◽  
Author(s):  
Michael Thompson ◽  
David C. Stone ◽  
Rozalia Nisman
Keyword(s):  
Acoustic Wave ◽  
Surface Acoustic Wave ◽  
Acoustic Wave Sensors ◽  
Wave Sensors ◽  
Etched Surface

scholarly journals Langasite Based Surface Acoustic Wave Sensors for High Temperature Chemical Detection in Harsh Environment

2009 ◽  
Vol 1 (1) ◽  
pp. 963-966 ◽  
Author(s):  
G. Tortissier ◽  
L. Blanc ◽  
A. Tetelin ◽  
J-L. Lachaud ◽  
M. Benoit ◽  
...  
Keyword(s):  
High Temperature ◽  
Acoustic Wave ◽  
Surface Acoustic Wave ◽  
Harsh Environment ◽  
Chemical Detection ◽  
Acoustic Wave Sensors ◽  
Wave Sensors
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