DK1269172T3 - Elektrodeanordning med et fast referencesystem - Google Patents

Elektrodeanordning med et fast referencesystem

Info

Publication number
DK1269172T3
DK1269172T3 DK01909570T DK01909570T DK1269172T3 DK 1269172 T3 DK1269172 T3 DK 1269172T3 DK 01909570 T DK01909570 T DK 01909570T DK 01909570 T DK01909570 T DK 01909570T DK 1269172 T3 DK1269172 T3 DK 1269172T3
Authority
DK
Denmark
Prior art keywords
electrode device
reference system
fixed reference
sensitive
bronze
Prior art date
Application number
DK01909570T
Other languages
English (en)
Inventor
Poul Ravn Soerensen
Birgit Zachau-Christiansen
Original Assignee
Radiometer Medical Aps
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 Radiometer Medical Aps filed Critical Radiometer Medical Aps
Application granted granted Critical
Publication of DK1269172T3 publication Critical patent/DK1269172T3/da

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
    • G01N27/301—Reference electrodes
    • 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
    • G01N27/333—Ion-selective electrodes or membranes
    • 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
    • G01N27/403—Cells and electrode assemblies
    • G01N27/4035—Combination of a single ion-sensing electrode and a single reference electrode

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Immunology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Vehicle Body Suspensions (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Details Of Television Scanning (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
DK01909570T 2000-03-01 2001-03-01 Elektrodeanordning med et fast referencesystem DK1269172T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA200000327 2000-03-01
PCT/DK2001/000139 WO2001065247A1 (en) 2000-03-01 2001-03-01 Electrode device with a solid state reference system

Publications (1)

Publication Number Publication Date
DK1269172T3 true DK1269172T3 (da) 2009-08-17

Family

ID=8159247

Family Applications (1)

Application Number Title Priority Date Filing Date
DK01909570T DK1269172T3 (da) 2000-03-01 2001-03-01 Elektrodeanordning med et fast referencesystem

Country Status (7)

Country Link
US (1) US6805781B2 (da)
EP (1) EP1269172B1 (da)
JP (1) JP3635263B2 (da)
AT (1) ATE431550T1 (da)
DE (1) DE60138694D1 (da)
DK (1) DK1269172T3 (da)
WO (1) WO2001065247A1 (da)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0118931D0 (en) * 2001-08-02 2001-09-26 Oxford Biosensors Ltd Voltammetric ion-selective biosensor
US20040256227A1 (en) * 2003-02-11 2004-12-23 Jungwon Shin Electrochemical urea sensors and methods of making the same
AT413766B8 (de) 2003-05-15 2006-06-15 Hoffmann La Roche Potentiometrische, ionenselektive elektrode
JP4611889B2 (ja) * 2003-06-17 2011-01-12 フアン、アリス・ワイ． 使い捨て型電気化学センサ・ストリップの構造およびその製造方法
EP1889075B1 (en) 2005-05-17 2013-07-17 Radiometer Medical ApS Method of stabilising or reactivating a creatinine sensor with a solution of a divalent manganese ion
EP1885871B1 (en) 2005-05-17 2012-05-30 Radiometer Medical ApS Enzyme sensor with a cover membrane layer covered by a hydrophilic polymer
GB0601703D0 (en) * 2006-01-27 2006-03-08 Intellitect Water Ltd Improvement To The Design And Construction Of Electrochemical Sensors
US20090108845A1 (en) * 2007-10-29 2009-04-30 Michael Kaminski System for seismic detection and analysis
US8181531B2 (en) * 2008-06-27 2012-05-22 Edwin Carlen Accessible stress-based electrostatic monitoring of chemical reactions and binding
US9011670B2 (en) * 2008-08-14 2015-04-21 The Charles Stark Draper Laboratory, Inc. Three-dimensional metal ion sensor arrays on printed circuit boards
WO2010072223A1 (en) 2008-12-22 2010-07-01 Radiometer Medical Aps Planar sensor
JP2011103195A (ja) * 2009-11-10 2011-05-26 Fuji Heavy Ind Ltd 電極材料およびその製造方法ならびにリチウムイオン二次電池
DE102010015551A1 (de) * 2010-04-13 2011-10-13 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Ionensensitives Sensorelement
GB201017701D0 (en) 2010-10-20 2010-12-01 Emon Uk Ltd Methods and apparatus for geophysical prospecting to detect bodies of fluids in underground porous structures
FR3012610B1 (fr) * 2013-10-29 2017-04-07 Commissariat Energie Atomique Electrode a membrane polymerique pour la detection potentiometrique d'au moins un analyte present dans une solution et capteur chimique comprenant une telle electrode
US9851328B2 (en) * 2014-08-18 2017-12-26 Stmicroelectronics Pte Ltd Compact microelectronic integrated gas sensor
AU2015227394B2 (en) * 2014-09-01 2016-09-15 Commonwealth Scientific And Industrial Research Organisation Metal oxide pH sensor
ES2571755B1 (es) 2014-11-26 2017-03-10 Universitat Autònoma De Barcelona Sonda de monitorización continua y en tiempo real de parámetros químicos de interés directamente en terrenos y sistema para la monitorización continua y en tiempo real de dichos parámetros químicos de interés
EP3351931A4 (en) * 2015-09-14 2019-08-14 Hitachi High-Technologies Corporation ION SELECTIVE ELECTRODE, MANUFACTURING METHOD THEREOF, AND CARTRIDGE
CN114058677A (zh) 2015-12-18 2022-02-18 雷迪奥米特医学公司 用于改进血液中的尿素检测的混合离子载体离子选择性电极
JP6628454B2 (ja) 2015-12-22 2020-01-08 ラジオメーター・メディカル・アー・ペー・エス 液体サンプル分析器内における凝塊の存在又は不存在を検出する方法
EP4265185A1 (en) 2015-12-22 2023-10-25 Radiometer Medical ApS Method of detecting presence or absence of a clot in a liquid sample analyzer
US10359391B2 (en) * 2016-07-07 2019-07-23 e-SENS, Inc. Sensor with a membrane having full circumferential adhesion
KR102375759B1 (ko) * 2017-05-09 2022-03-16 지멘스 헬쓰케어 다이아그노스틱스 인크. 전위차 이온 선택적 전극을 위한 탄소 페이스트를 포함하는 내부 전해질 층
DE102019108890A1 (de) * 2018-04-09 2019-10-10 Endress+Hauser Conducta Gmbh+Co. Kg Sensorelement für einen potentiometrischen Sensor
KR102519408B1 (ko) 2019-04-05 2023-04-10 인스트루멘테이션 래보라토리 컴퍼니 다중 효소 바이오센서 및 실온에서의 다중 효소 바이오센서의 안정화
EP4040145A1 (en) 2021-02-09 2022-08-10 Unisense A/S A solid-contact ion-selective electrode
CA3155252A1 (en) 2021-04-09 2022-10-09 National Research Council Of Canada Glass-containing pseudo-reference electrode for use in ion-selective electrode sensors and ion selective field-effect transistors

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE412301C (de) 1921-07-18 1925-04-18 Petrik & Cie Soc Kipplaufgewehr
CH534356A (de) 1969-04-25 1973-02-28 Perkin Elmer Corp Nichtpolarisierende, ionenselektive Elektrode
US3825482A (en) * 1972-02-16 1974-07-23 Univ Iowa State Res Found Inc Ion-selective electrodes using tungsten bronzes as active element
US3853731A (en) * 1973-03-12 1974-12-10 Owens Illinois Inc Solid state junction glass electrode and method of making said electrode
US3856634A (en) * 1973-03-19 1974-12-24 Univ Iowa State Res Found Inc Method for measuring dissolved oxygen in aqueous solution using tungsten bronzes as a potentiometric indicating electrode
GB1470558A (en) 1974-07-03 1977-04-14 Nat Res Dev Method and apparatus for detecting elements
GB1602564A (en) 1974-07-03 1981-11-11 Nat Res Dev Apparatus for detecting elements
GB1521964A (en) 1974-09-04 1978-08-23 Nat Res Dev Ion-sensitive electrodes
GB1597493A (en) * 1978-03-13 1981-09-09 Nat Res Dev Ion selective electrodes
DK158244C (da) 1982-03-15 1990-09-10 Radiometer As Ionselektiv maaleelektrode og fremgangsmaade til fremstilling af denne elektrode
US5139626A (en) 1985-10-02 1992-08-18 Terumo Corporation Ion concentration measurement method
DK626986A (da) * 1985-12-25 1987-06-26 Terumo Corp Ionsensor
EP0235470B1 (en) * 1986-01-24 1992-11-11 TERUMO KABUSHIKI KAISHA trading as TERUMO CORPORATION Ion-sensitive fet sensor
JPS62180263A (ja) 1986-02-04 1987-08-07 Terumo Corp 酸素センサ−
US4871442A (en) 1986-05-01 1989-10-03 Terumo Corporation Ion sensor
JPS62277547A (ja) 1986-05-26 1987-12-02 Terumo Corp ガスセンサ−
DE3639312A1 (de) * 1986-11-17 1988-05-26 Battelle Institut E V Festkoerperelektrode zur bestimmung von natriumionenkonzentrationen in loesungen
EP0333862A4 (en) 1986-12-10 1992-01-02 Terumo Kabushiki Kaisha Ion carrier membrane and ion sensor provided with same
US5192417A (en) 1987-09-21 1993-03-09 Terumo Kabushiki Kaisha Lithium ion sensor
US5112456A (en) 1989-12-12 1992-05-12 Trustees Of The University Of Pennsylvania Electrochemical sensors and methods for their use
DK163944C (da) 1990-02-07 1992-09-21 Radiometer As Glaselektrode og anvendelse af denne
US5041792A (en) 1990-03-22 1991-08-20 Exxon Production Research Company Electrodes incorporating intercalation compounds for mangetotelluric, electroseismic and other electrical survey applications
CA2047991A1 (en) 1991-02-04 1992-08-05 John Musacchio Solid contact system for potentiometric sensors
US5286365A (en) 1992-01-15 1994-02-15 Beckman Instruments, Inc. Graphite-based solid state polymeric membrane ion-selective electrodes
DE4324922C2 (de) 1993-07-24 1995-08-31 Schott Glaswerke Verwendung einer Metall/Metalloxid-Elektrode
US5911862A (en) 1993-09-15 1999-06-15 Chiron Diagnostics Corporation Material for establishing solid state contact for ion selective electrodes
DE4403909C2 (de) 1994-02-08 1996-01-25 Max Planck Gesellschaft Referenzelektrode für galvanische Zellen mit einem ionenleitenden Festelektrolyten
DE4422800C2 (de) 1994-06-29 1997-03-06 Max Planck Gesellschaft Potentiometrischer CO¶2¶-Sensor mit offener Referenzelektrode auf Titanat- und Stannat-Basis
DE4437692A1 (de) 1994-10-21 1996-04-25 Fraunhofer Ges Forschung Kohlendioxid-Sensor
US5552032A (en) 1995-04-24 1996-09-03 Beckman Instruments, Inc. Solid state ion selective electrode and method of using the same
US6015481A (en) * 1997-01-13 2000-01-18 The State University Of Rutgers Ion selective sensors based on molybdenum bronzes
JP3350810B2 (ja) 1997-12-29 2002-11-25 太陽誘電株式会社 イオンセンサ及びイオンセンサプレート

Also Published As

Publication number Publication date
JP3635263B2 (ja) 2005-04-06
US6805781B2 (en) 2004-10-19
EP1269172B1 (en) 2009-05-13
US20040163949A1 (en) 2004-08-26
JP2003525450A (ja) 2003-08-26
WO2001065247A1 (en) 2001-09-07
DE60138694D1 (de) 2009-06-25
EP1269172A1 (en) 2003-01-02
ATE431550T1 (de) 2009-05-15

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