TW200514968A - Transducer-based sensor system and method - Google Patents
Transducer-based sensor system and methodInfo
- Publication number
- TW200514968A TW200514968A TW093115522A TW93115522A TW200514968A TW 200514968 A TW200514968 A TW 200514968A TW 093115522 A TW093115522 A TW 093115522A TW 93115522 A TW93115522 A TW 93115522A TW 200514968 A TW200514968 A TW 200514968A
- Authority
- TW
- Taiwan
- Prior art keywords
- transducer
- binding partner
- immobilized binding
- drive signal
- sample
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
- G01N29/4409—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by comparison
- G01N29/4427—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by comparison with stored values, e.g. threshold values
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/02—Analysing fluids
- G01N29/022—Fluid sensors based on microsensors, e.g. quartz crystal-microbalance [QCM], surface acoustic wave [SAW] devices, tuning forks, cantilevers, flexural plate wave [FPW] devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/36—Detecting the response signal, e.g. electronic circuits specially adapted therefor
- G01N29/40—Detecting the response signal, e.g. electronic circuits specially adapted therefor by amplitude filtering, e.g. by applying a threshold or by gain control
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
- G01N29/46—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by spectral analysis, e.g. Fourier analysis or wavelet analysis
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/01—Indexing codes associated with the measuring variable
- G01N2291/014—Resonance or resonant frequency
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/01—Indexing codes associated with the measuring variable
- G01N2291/015—Attenuation, scattering
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/025—Change of phase or condition
- G01N2291/0255—(Bio)chemical reactions, e.g. on biosensors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/025—Change of phase or condition
- G01N2291/0256—Adsorption, desorption, surface mass change, e.g. on biosensors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/028—Material parameters
- G01N2291/0289—Internal structure, e.g. defects, grain size, texture
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/04—Wave modes and trajectories
- G01N2291/042—Wave modes
- G01N2291/0426—Bulk waves, e.g. quartz crystal microbalance, torsional waves
Landscapes
- Physics & Mathematics (AREA)
- Immunology (AREA)
- Biochemistry (AREA)
- Pathology (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Mathematical Physics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Acoustics & Sound (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/698,834 US6978656B2 (en) | 2003-10-31 | 2003-10-31 | Transducer-based sensor system and method |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200514968A true TW200514968A (en) | 2005-05-01 |
TWI266864B TWI266864B (en) | 2006-11-21 |
Family
ID=34423425
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW093115522A TWI266864B (en) | 2003-10-31 | 2004-05-31 | Method of performing rupture event scanning and transducer-based sensor system |
Country Status (6)
Country | Link |
---|---|
US (1) | US6978656B2 (zh) |
EP (1) | EP1528394A3 (zh) |
JP (1) | JP4129450B2 (zh) |
KR (1) | KR20050041915A (zh) |
CA (1) | CA2486295A1 (zh) |
TW (1) | TWI266864B (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7570125B2 (en) * | 2003-04-17 | 2009-08-04 | Akubio Limited | Crystal oscillator |
US7130727B2 (en) * | 2003-12-05 | 2006-10-31 | Full-View-Matic, Inc. | Vehicle safety system having methods and apparatus configurable for various vehicle geometries |
JP4487662B2 (ja) * | 2004-07-12 | 2010-06-23 | セイコーエプソン株式会社 | 圧電アクチュエータの駆動方法、圧電アクチュエータの駆動装置、電子機器 |
US20060179918A1 (en) * | 2005-02-15 | 2006-08-17 | Honeywell International | Gas chromatograph and quartz crystal microbalance sensor apparatus |
FR2905277B1 (fr) * | 2006-08-29 | 2009-04-17 | Centre Nat Rech Scient | Dispositif de traitement volumique de tissus biologiques |
BRPI1014254A2 (pt) * | 2009-04-10 | 2016-04-12 | Prad Res & Dev Ltd | sistema de fundo de poço configurado para operação de fundo de poço, dentro de um poço, ferramentaconfigurada para ser posicionada no fundo do poço para amostragem e caracterização de fluidos de formação localizaos em um reservatório petrolífero no fundo de poço, sistema para caracterização de fluidos em fundo de poço configurado para operação em fundo de poço, sistema configurado para operação em fundo de poço, em um ou mais poços, e método de caracterização de fluidos de formação em fundo de poço utilizando uma ferramenta para fundo de poço. |
US9331656B1 (en) * | 2010-06-17 | 2016-05-03 | Steven M. Gottlieb | Audio systems and methods employing an array of transducers optimized for particular sound frequencies |
US10133702B2 (en) * | 2015-03-16 | 2018-11-20 | Rockwell Automation Technologies, Inc. | System and method for determining sensor margins and/or diagnostic information for a sensor |
US10730744B2 (en) | 2018-12-28 | 2020-08-04 | Industrial Technology Research Institute | MEMS device with movable stage |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3582838A (en) * | 1966-09-27 | 1971-06-01 | Zenith Radio Corp | Surface wave devices |
US3983424A (en) * | 1973-10-03 | 1976-09-28 | The University Of Southern California | Radiation detector employing acoustic surface waves |
US4055072A (en) * | 1975-09-19 | 1977-10-25 | Nasa | Apparatus for measuring a sorbate dispersed in a fluid stream |
JPS5540967A (en) | 1978-09-18 | 1980-03-22 | Toshiba Corp | Surface acoustic wave unit |
US4788466A (en) * | 1987-11-09 | 1988-11-29 | University Of Arkansas | Piezoelectric sensor Q-loss compensation |
US5201215A (en) * | 1991-10-17 | 1993-04-13 | The United States Of America As Represented By The United States Department Of Energy | Method for simultaneous measurement of mass loading and fluid property changes using a quartz crystal microbalance |
JP3315984B2 (ja) * | 1992-01-03 | 2002-08-19 | シーメンス アクチエンゲゼルシヤフト | 無線で問い合わせ可能な受動的表面波センサ |
JPH0750548A (ja) * | 1993-05-31 | 1995-02-21 | Canon Inc | 弾性表面波素子 |
EP0647022A3 (en) * | 1993-10-05 | 1996-10-02 | Matsushita Electric Ind Co Ltd | Surface-semiconductor acoustic wave composite device. |
US5719324A (en) * | 1995-06-16 | 1998-02-17 | Lockheed Martin Energy Systems, Inc. | Microcantilever sensor |
US6167748B1 (en) * | 1998-08-31 | 2001-01-02 | Lockheed Martin Energy Research Corporation | Capacitively readout multi-element sensor array with common-mode cancellation |
GB9823410D0 (en) * | 1998-10-26 | 1998-12-23 | Smithkline Beecham Plc | Novel device |
US6289717B1 (en) * | 1999-03-30 | 2001-09-18 | U. T. Battelle, Llc | Micromechanical antibody sensor |
GB9909308D0 (en) | 1999-04-22 | 1999-06-16 | Univ Cambridge Tech | Measurement and use of molecular interactions |
JP2001257554A (ja) * | 2000-01-07 | 2001-09-21 | Tdk Corp | 弾性表面波装置 |
US6848295B2 (en) * | 2002-04-17 | 2005-02-01 | Wayne State University | Acoustic wave sensor apparatus, method and system using wide bandgap materials |
US6826949B1 (en) * | 2003-06-13 | 2004-12-07 | Becton, Dickinson And Company | Method and apparatus for guiding a liquid sample towards a sensing surface |
-
2003
- 2003-10-31 US US10/698,834 patent/US6978656B2/en not_active Expired - Fee Related
-
2004
- 2004-05-31 TW TW093115522A patent/TWI266864B/zh not_active IP Right Cessation
- 2004-10-22 JP JP2004307986A patent/JP4129450B2/ja not_active Expired - Fee Related
- 2004-10-28 EP EP04256656A patent/EP1528394A3/en not_active Withdrawn
- 2004-10-28 KR KR1020040086495A patent/KR20050041915A/ko not_active Application Discontinuation
- 2004-10-29 CA CA002486295A patent/CA2486295A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP1528394A3 (en) | 2007-08-29 |
JP2005134386A (ja) | 2005-05-26 |
JP4129450B2 (ja) | 2008-08-06 |
TWI266864B (en) | 2006-11-21 |
US6978656B2 (en) | 2005-12-27 |
US20050092088A1 (en) | 2005-05-05 |
EP1528394A2 (en) | 2005-05-04 |
CA2486295A1 (en) | 2005-04-30 |
KR20050041915A (ko) | 2005-05-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |