EP1226425A4 - Mikroskopische kombination von amperometrischem und potentiometrischem sensor - Google Patents

Mikroskopische kombination von amperometrischem und potentiometrischem sensor

Info

Publication number
EP1226425A4
EP1226425A4 EP00976858A EP00976858A EP1226425A4 EP 1226425 A4 EP1226425 A4 EP 1226425A4 EP 00976858 A EP00976858 A EP 00976858A EP 00976858 A EP00976858 A EP 00976858A EP 1226425 A4 EP1226425 A4 EP 1226425A4
Authority
EP
European Patent Office
Prior art keywords
amperometric
potentiometric sensor
microscopic
combination
microscopic combination
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Withdrawn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
English (en)
French (fr)
Other versions
EP1226425A1 (de
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/de
Publication of EP1226425A4 publication Critical patent/EP1226425A4/de
Withdrawn legal-status Critical Current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)
EP00976858A 1999-11-02 2000-11-02 Mikroskopische kombination von amperometrischem und potentiometrischem sensor Withdrawn EP1226425A4 (de)

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 (en) 1999-11-02 2000-11-02 Microscopic combination amperometric and potentiometric sensor

Publications (2)

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

Family

ID=22590155

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00976858A Withdrawn EP1226425A4 (de) 1999-11-02 2000-11-02 Mikroskopische kombination von amperometrischem und potentiometrischem sensor

Country Status (4)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005078118A1 (en) 2004-02-06 2005-08-25 Bayer Healthcare Llc Oxidizable species as an internal reference for biosensors and method of use
JP4773428B2 (ja) * 2004-05-14 2011-09-14 バイエル・ヘルスケア・エルエルシー 生物学的分析物を分析検査するボルタンメトリーシステム
EP3483599A1 (de) 2005-07-20 2019-05-15 Ascensia Diabetes Care Holdings AG Verfahren zur messung der konzentration eines analyten in lösung und zum kalibrieren der messung sowie tragbare geräte dafür
CN103048442B (zh) 2005-09-30 2015-04-08 拜尔健康护理有限责任公司 门控伏特安培法
ES2825036T3 (es) 2006-10-24 2021-05-14 Ascensia Diabetes Care Holdings Ag Amperometría de decaimiento transitorio
WO2009076302A1 (en) 2007-12-10 2009-06-18 Bayer Healthcare Llc Control markers for auto-detection of control solution and methods of use
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
JP2024072587A (ja) * 2022-11-16 2024-05-28 オムロンヘルスケア株式会社 電解液分析用試験片および電解液分析装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0600215A2 (de) * 1992-11-28 1994-06-08 PROMINENT DOSIERTECHNIK GmbH Elektrochemischer Sensor
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 (en) * 1997-04-30 1998-11-05 Orion Research, Inc. Capillary electrophoretic separation system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0600215A2 (de) * 1992-11-28 1994-06-08 PROMINENT DOSIERTECHNIK GmbH Elektrochemischer Sensor
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 (en) 2001-05-10
JP2003513274A (ja) 2003-04-08
AU1457401A (en) 2001-05-14
EP1226425A1 (de) 2002-07-31

Similar Documents

Publication Publication Date Title
GB9915181D0 (en) Amperometric sensor
AU2001292657A1 (en) Sensor for chemical and biological materials
AU3093399A (en) Micromechanical potentiometric sensors
GB2345547B (en) Flow measurement and control
AU4027201A (en) Chemical sensor and coating for same
IL124903A0 (en) An enzyme biosensor
IL141383A0 (en) A sensor containing a polymer for detecting biological agents and methods utilizing the same
IL148108A0 (en) pH SENSOR FOR INDICATING THE pH OF A SAMPLE, THE FABRICATION AND USE THEREOF
AU2069099A (en) Sensor
AU7603700A (en) Chemical sensor and coating for same
AU2001239948A1 (en) Integrated probe and sensor system
AU7683700A (en) Co sensor
GB0111769D0 (en) Differential VGMR sensor
GB2342168B (en) Electrochemical oxygen sensor
GB9823158D0 (en) Environmental sensor
AU5435400A (en) Low-power sensor
AU1457401A (en) Microscopic combination amperometric and potentiometric sensor
AU1335101A (en) An optical sensor for opaque and non-opaque materials
EP1154263A4 (de) Sauerstoffsensor und herstellungsmethode des sensorelementes
AU6680298A (en) Chemical sensor and method
GB9907300D0 (en) Chemical sensor
GB9817886D0 (en) Needle lift sensor
GB9810103D0 (en) Disposable affinity sensor
GB2291504B (en) Amperometric sensor
AU2076699A (en) Surface position sensor and position sensor

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20020515

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

A4 Supplementary search report drawn up and despatched

Effective date: 20030425

RIC1 Information provided on ipc code assigned before grant

Ipc: 7G 01N 27/416 B

Ipc: 7G 01N 27/26 A

Ipc: 7G 01N 27/403 B

17Q First examination report despatched

Effective date: 20050405

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20051018