ATE435422T1 - Anordnung chemisch sensitiver kapazitoren - Google Patents

Anordnung chemisch sensitiver kapazitoren

Info

Publication number
ATE435422T1
ATE435422T1 AT05075069T AT05075069T ATE435422T1 AT E435422 T1 ATE435422 T1 AT E435422T1 AT 05075069 T AT05075069 T AT 05075069T AT 05075069 T AT05075069 T AT 05075069T AT E435422 T1 ATE435422 T1 AT E435422T1
Authority
AT
Austria
Prior art keywords
sensors
arrangement
chemically sensitive
sensitive capacitors
analyte
Prior art date
Application number
AT05075069T
Other languages
English (en)
Inventor
Rodney M Goodman
Nathan S Lewis
Robert H Grubbs
Jeffrey Dixson
Original Assignee
California Inst Of Techn
Cyrano Sciences Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by California Inst Of Techn, Cyrano Sciences Inc filed Critical California Inst Of Techn
Application granted granted Critical
Publication of ATE435422T1 publication Critical patent/ATE435422T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0031—General constructional details of gas analysers, e.g. portable test equipment concerning the detector comprising two or more sensors, e.g. a sensor array
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
    • G01N27/125—Composition of the body, e.g. the composition of its sensitive layer
    • G01N27/126—Composition of the body, e.g. the composition of its sensitive layer comprising organic polymers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/22—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
    • G01N27/221—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance by investigating the dielectric properties

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Combustion & Propulsion (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Food Science & Technology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
AT05075069T 1997-08-08 1998-08-07 Anordnung chemisch sensitiver kapazitoren ATE435422T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US5507197P 1997-08-08 1997-08-08
US8118298P 1998-04-09 1998-04-09

Publications (1)

Publication Number Publication Date
ATE435422T1 true ATE435422T1 (de) 2009-07-15

Family

ID=26733817

Family Applications (2)

Application Number Title Priority Date Filing Date
AT98939894T ATE288079T1 (de) 1997-08-08 1998-08-07 Techniken und systeme zum nachweis von analyten
AT05075069T ATE435422T1 (de) 1997-08-08 1998-08-07 Anordnung chemisch sensitiver kapazitoren

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT98939894T ATE288079T1 (de) 1997-08-08 1998-08-07 Techniken und systeme zum nachweis von analyten

Country Status (9)

Country Link
EP (1) EP1019715B1 (de)
AT (2) ATE288079T1 (de)
AU (1) AU754648B2 (de)
CA (1) CA2310622A1 (de)
DE (2) DE69828803T2 (de)
EA (1) EA002902B1 (de)
IL (1) IL136607A (de)
NZ (1) NZ504675A (de)
WO (1) WO1999008105A1 (de)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1725200A (en) 1998-11-16 2000-06-05 California Institute Of Technology Simultaneous determination of equilibrium and kinetic properties
US6455319B1 (en) 1999-05-10 2002-09-24 California Institute Of Technology Use of spatiotemporal response behavior in sensor arrays to detect analytes in fluids
US6631333B1 (en) 1999-05-10 2003-10-07 California Institute Of Technology Methods for remote characterization of an odor
US7122152B2 (en) 1999-05-10 2006-10-17 University Of Florida Spatiotemporal and geometric optimization of sensor arrays for detecting analytes fluids
US6890715B1 (en) 1999-08-18 2005-05-10 The California Institute Of Technology Sensors of conducting and insulating composites
WO2001043870A2 (en) * 1999-12-15 2001-06-21 Motorola Inc. Column and row addressable high density biochip array
AU2743801A (en) * 1999-12-30 2001-07-16 Cabot Corporation Sensors with improved properties
US6575013B2 (en) 2001-02-26 2003-06-10 Lucent Technologies Inc. Electronic odor sensor
AU2003220065A1 (en) 2002-03-04 2003-09-22 Cyrano Sciences, Inc. Detection, diagnosis, and monitoring of a medical condition or disease with artificial olfactometry
EP1376111A1 (de) * 2002-06-24 2004-01-02 Universite Catholique De Louvain Verfahren und Vorrichtung für die hochempfindliche Bestimmung von DNA und anderen Testsubstanzen
US7645422B2 (en) 2003-04-11 2010-01-12 Therm-O-Disc, Incorporated Vapor sensor and materials therefor
US7545272B2 (en) 2005-02-08 2009-06-09 Therasense, Inc. RF tag on test strips, test strip vials and boxes
EP1888652A4 (de) * 2005-05-27 2010-07-21 Univ Manitoba Metastabile reaktionsmischungen für die in-situ-polymerisation von leitenden polymeren
US7708947B2 (en) 2005-11-01 2010-05-04 Therm-O-Disc, Incorporated Methods of minimizing temperature cross-sensitivity in vapor sensors and compositions therefor
US8323570B2 (en) * 2006-03-21 2012-12-04 Koninklijke Philips Electronics N.V. Microelectronic sensor device with sensor array
US8012420B2 (en) 2006-07-18 2011-09-06 Therm-O-Disc, Incorporated Robust low resistance vapor sensor materials
US8828733B2 (en) 2007-01-19 2014-09-09 Cantimer, Inc. Microsensor material and methods for analyte detection
ES2307430B1 (es) * 2007-05-09 2009-10-20 Consejo Superior De Investigaciones Cientificas Biosensor y sus aplicaciones.
US8691390B2 (en) 2007-11-20 2014-04-08 Therm-O-Disc, Incorporated Single-use flammable vapor sensor films
US8054182B2 (en) 2008-04-16 2011-11-08 The Johns Hopkins University Remotely directed vehicle inspection method and apparatus
CN103069269B (zh) 2010-06-15 2016-08-03 3M创新有限公司 可变电容传感器及其制造方法
DE102011112758A1 (de) * 2010-10-06 2012-04-26 Volkswagen Aktiengesellschaft Schutzschicht
WO2012141925A1 (en) 2011-04-13 2012-10-18 3M Innovative Properties Company Method of detecting volatile organic compounds
CN103492872B (zh) 2011-04-13 2016-04-06 3M创新有限公司 使用吸收性传感器元件的方法
US9506888B2 (en) 2011-04-13 2016-11-29 3M Innovative Properties Company Vapor sensor including sensor element with integral heating
EP2791667B1 (de) 2011-12-13 2018-03-28 3M Innovative Properties Company Verfahren zur identifizierung und quantitativen bestimmung einer unbekannten organischen verbindung in einem gasförmigen medium
US20140274804A1 (en) * 2013-03-14 2014-09-18 Chevron U.S.A. Inc. Organic molecule sensor for detecting, differentiating, and measuring organic compounds
EP2963413A1 (de) * 2014-06-30 2016-01-06 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO Gassensoranordnungssystem und Verfahren zur Detektion von Methan
US9514432B2 (en) 2014-08-19 2016-12-06 R.R. Donnelley & Sons Company Apparatus and method for monitoring a package during transit
WO2017120226A1 (en) * 2016-01-04 2017-07-13 R.R. Donnelley & Sons Company Multiple detector apparatus and method for monitoring an environment
US10342136B2 (en) 2016-09-23 2019-07-02 R.R. Donnelley & Sons Company Monitoring device
EP3523651A4 (de) * 2016-10-05 2020-04-08 Abbott Laboratories Vorrichtungen und verfahren zur probenanalyse
US10445692B2 (en) 2017-03-06 2019-10-15 Cryovac, Llc Monitoring device and method of operating a monitoring device to transmit data
WO2019014458A1 (en) * 2017-07-12 2019-01-17 Maxim Integrated Products, Inc. MOBILE SENSOR SYSTEM FOR ANALYZING FLUID SAMPLES
GB2575804A (en) * 2018-07-23 2020-01-29 Sumitomo Chemical Co Top gate gas sensor
CN109900865A (zh) * 2019-04-02 2019-06-18 西京学院 一种基于神经网络的空气污染检测系统
EP3795986B1 (de) * 2019-09-19 2023-06-07 Université catholique de Louvain Herstellungsverfahren für mehrpixel-gasmikrosensoren mit mehrfacherfassungsfähigkeiten
US10984211B1 (en) * 2019-10-18 2021-04-20 Taiwan Semiconductor Manufacturing Co., Ltd. Semiconductor device with bioFET and biometric sensors
CN114235903A (zh) * 2020-09-09 2022-03-25 中国科学院苏州纳米技术与纳米仿生研究所 一种气体传感器及其制作方法
GB2599932A (en) * 2020-10-15 2022-04-20 Univ Leiden Gas sensing apparatus
US20250198961A1 (en) * 2023-12-18 2025-06-19 Nxp B.V. Pixelated capacitor sensor charge sharing readout system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5846708A (en) * 1991-11-19 1998-12-08 Massachusetts Institiute Of Technology Optical and electrical methods and apparatus for molecule detection
US5517401A (en) * 1992-02-07 1996-05-14 Fuji Electric Co., Ltd. Three level pulse width modulated inverter for an electric vehicle
US5345213A (en) * 1992-10-26 1994-09-06 The United States Of America, As Represented By The Secretary Of Commerce Temperature-controlled, micromachined arrays for chemical sensor fabrication and operation
US5571401A (en) * 1995-03-27 1996-11-05 California Institute Of Technology Sensor arrays for detecting analytes in fluids
FR2741476B1 (fr) * 1995-11-17 1998-01-02 Commissariat Energie Atomique Procede de realisation collective de puces avec des electrodes selectivement recouvertes par un depot

Also Published As

Publication number Publication date
IL136607A0 (en) 2001-06-14
ATE288079T1 (de) 2005-02-15
DE69828803T2 (de) 2006-01-05
EP1019715B1 (de) 2005-01-26
EP1019715A1 (de) 2000-07-19
CA2310622A1 (en) 1999-02-18
AU8825698A (en) 1999-03-01
AU754648B2 (en) 2002-11-21
WO1999008105A9 (en) 1999-05-06
EA002902B1 (ru) 2002-10-31
IL136607A (en) 2005-03-20
EA200000457A1 (ru) 2001-04-23
NZ504675A (en) 2003-12-19
DE69840951D1 (de) 2009-08-13
DE69828803D1 (de) 2005-03-03
WO1999008105A1 (en) 1999-02-18

Similar Documents

Publication Publication Date Title
ATE435422T1 (de) Anordnung chemisch sensitiver kapazitoren
CA2325886A1 (en) Electronic techniques for analyte detection
DE3781471D1 (de) Schaltung fuer die vorspannung eines magnetoresistiven sensors und fuer die verstaerkung der erregten signale.
AU2001264429A1 (en) Sensor unit, especially for fingerprint sensors
EP0707218A3 (de) Sensorchip
DE10193295D2 (de) Piezoelektrischer Sensor
FR2629536B1 (fr) Roulement a capteur magnetique avec un circuit de detection autocompense
WO2001023885A8 (en) Test device
WO2003038452A1 (en) Current sensor and current sensor manufacturing method
DE3780677D1 (de) Schaltung zur vormagnetisierung eines magnetoresistiven sensors und verstaerkung der damit produzierten signale.
WO2003045493A3 (en) Sensing of pancreatic electrical activity
JPS54113379A (en) Pressure gauge
US20060135888A1 (en) Device for determining a value that is representative of accelerations as well as an ergometer
EP1220230A3 (de) Schaltung und Verfahren zum Test eines ferroelektrischen Speichers
FI902648A7 (fi) Integroitu muisti, jossa on ilmaisinvahvistin
FR2665543B1 (fr) Capteur de champ magnetique a haute sensibilite.
KR910017201A (ko) 자기검출장치
ATE357873T1 (de) Risikomonitoring
FR2800470B1 (fr) Capteur d'ondes electromagnetiques.
DE59813064D1 (de) Schaltungsanordnung mit Differenzverstärkerstufen
SE8500205D0 (sv) Anordning for att beroringslost testa nervaro av elektrisk spenning
WO2002082067A3 (de) Gassensor, insbesondere lambda-sonde
FR2734057B1 (fr) Capteur accelerometrique capacitif miniature
FR2731805B1 (fr) Capteur de veille a grande autonomie
KR940021403U (ko) 고감도(high sensitivity) 증폭회로

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties