EP1226425A1 - Capteur amperometrique et potentiometrique combine de type microscopique - Google Patents

Capteur amperometrique et potentiometrique combine de type microscopique

Info

Publication number
EP1226425A1
EP1226425A1 EP00976858A EP00976858A EP1226425A1 EP 1226425 A1 EP1226425 A1 EP 1226425A1 EP 00976858 A EP00976858 A EP 00976858A EP 00976858 A EP00976858 A EP 00976858A EP 1226425 A1 EP1226425 A1 EP 1226425A1
Authority
EP
European Patent Office
Prior art keywords
sensor
electrode
amperometric
electrodes
sensors
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP00976858A
Other languages
German (de)
English (en)
Other versions
EP1226425A4 (fr
Inventor
Hal C. Cantor
Timothy D. Strong
Richard B. Brown
Robert W. Hower
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Advanced Sensor Technologies Inc
Original Assignee
Advanced Sensor Technologies 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 Advanced Sensor Technologies Inc filed Critical Advanced Sensor Technologies Inc
Publication of EP1226425A1 publication Critical patent/EP1226425A1/fr
Publication of EP1226425A4 publication Critical patent/EP1226425A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • G01N27/327—Biochemical electrodes, e.g. electrical or mechanical details for in vitro measurements
    • G01N27/3275—Sensing specific biomolecules, e.g. nucleic acid strands, based on an electrode surface reaction
    • G01N27/3277—Sensing specific biomolecules, e.g. nucleic acid strands, based on an electrode surface reaction being a redox reaction, e.g. detection by cyclic voltammetry

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Electrochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)

Abstract

Cette invention se rapporte à un dispositif électronique servant à surveiller des opérations biologiques actives et comprenant à cet effet un substrat de support, au moins un capteur ampérométrique et au moins un capteur potentiométrique.
EP00976858A 1999-11-02 2000-11-02 Capteur amperometrique et potentiometrique combine de type microscopique Withdrawn EP1226425A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16347199P 1999-11-02 1999-11-02
US163471P 1999-11-02
PCT/US2000/030265 WO2001033206A1 (fr) 1999-11-02 2000-11-02 Capteur amperometrique et potentiometrique combine de type microscopique

Publications (2)

Publication Number Publication Date
EP1226425A1 true EP1226425A1 (fr) 2002-07-31
EP1226425A4 EP1226425A4 (fr) 2003-06-04

Family

ID=22590155

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00976858A Withdrawn EP1226425A4 (fr) 1999-11-02 2000-11-02 Capteur amperometrique et potentiometrique combine de type microscopique

Country Status (4)

Country Link
EP (1) EP1226425A4 (fr)
JP (1) JP2003513274A (fr)
AU (1) AU1457401A (fr)
WO (1) WO2001033206A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005078118A1 (fr) 2004-02-06 2005-08-25 Bayer Healthcare Llc Especes oxydables servant de reference interne a des biocapteurs, et procede d'utilisation
CN103901092B (zh) 2004-05-14 2016-07-06 拜尔健康护理有限责任公司 检测生物分析物的伏安测量系统
KR101503072B1 (ko) 2005-07-20 2015-03-16 바이엘 헬스케어 엘엘씨 게이트형 전류 측정법
KR101577176B1 (ko) 2005-09-30 2015-12-14 바이엘 헬스케어 엘엘씨 게이트형 전압 전류 측정 분석물 결정 방법
ES2825036T3 (es) 2006-10-24 2021-05-14 Ascensia Diabetes Care Holdings Ag Amperometría de decaimiento transitorio
WO2009076302A1 (fr) 2007-12-10 2009-06-18 Bayer Healthcare Llc Marqueurs de contrôle pour la détection automatique d'une solution de contrôle et procédés d'utilisation
DE102008027038A1 (de) * 2008-06-06 2009-12-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zum Detektieren von chemischen oder biologischen Species sowie Elektrodenanordnung hierfür
DE102011010767A1 (de) * 2011-02-09 2012-08-09 Forschungszentrum Jülich GmbH Verfahren zur Herstellung einer Vorrichtung zum Nachweis eines Analyten sowie Vorrichtung und deren Verwendung
JP2013220066A (ja) * 2012-04-17 2013-10-28 Hitachi Ltd センサチップ及びそれを用いた測定方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0600215A2 (fr) * 1992-11-28 1994-06-08 PROMINENT DOSIERTECHNIK GmbH Capteur électro-chimique
US5670031A (en) * 1993-06-03 1997-09-23 Fraunhofer-Gesellschaft Zur Angewandten Forschung E.V. Electrochemical sensor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT402452B (de) * 1994-09-14 1997-05-26 Avl Verbrennungskraft Messtech Planarer sensor zum erfassen eines chemischen parameters einer probe
US5718816A (en) * 1996-05-16 1998-02-17 Sendx Medical, Inc. Locking sensor cartridge with integral fluid ports electrical connections, and pump tube
US6146510A (en) * 1996-05-16 2000-11-14 Sendx Medical, Inc. Sensor cartridge for a fluid analyte analyzer
WO1998049549A1 (fr) * 1997-04-30 1998-11-05 Orion Research, Inc. Systeme de separation par electrophorese capillaire

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0600215A2 (fr) * 1992-11-28 1994-06-08 PROMINENT DOSIERTECHNIK GmbH Capteur électro-chimique
US5670031A (en) * 1993-06-03 1997-09-23 Fraunhofer-Gesellschaft Zur Angewandten Forschung E.V. Electrochemical sensor

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
CHEN Z-L ET AL: "Simultaneous amperometric and potentiometric detection of sugars, polyols and carboxylic acids in flow systems using copper wire electrodes" JOURNAL OF CHROMATOGRAPHY A, ELSEVIER SCIENCE, NL, vol. 766, no. 1-2, 4 April 1997 (1997-04-04), pages 27-33, XP004116779 ISSN: 0021-9673 *
HAMPP N ET AL: "DESIGN AND APPLICATION OF THICK-FILM MULTISENSORS" SENSORS AND ACTUATORS A, ELSEVIER SEQUOIA S.A., LAUSANNE, CH, vol. A31, no. 1 / 3, 1 March 1992 (1992-03-01), pages 144-148, XP000276418 ISSN: 0924-4247 *
KAKEROW R ET AL: "A MONOLITHIC SENSOR ARRAY OF INDIVIDUALLY ADDRESSABLE MICROELECTRODES" SENSORS AND ACTUATORS A, ELSEVIER SEQUOIA S.A., LAUSANNE, CH, vol. A43, no. 1/3, 1 May 1994 (1994-05-01), pages 296-301, XP000454125 ISSN: 0924-4247 *
See also references of WO0133206A1 *
SILBER A ET AL: "THICK-FILM MULTICHANNEL BIOSENSORS FOR SIMULTANEOUS AMPEROMETRIC AND POTENTIOMETRIC MEASUREMENTS" SENSORS AND ACTUATORS B, ELSEVIER SEQUOIA S.A., LAUSANNE, CH, vol. 30, no. 2, 15 January 1996 (1996-01-15), pages 127-132, XP000584838 ISSN: 0925-4005 *

Also Published As

Publication number Publication date
WO2001033206A1 (fr) 2001-05-10
EP1226425A4 (fr) 2003-06-04
JP2003513274A (ja) 2003-04-08
AU1457401A (en) 2001-05-14

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