ATE431550T1 - Elektrodeneinrichtung mit festkörper-bezugssystem - Google Patents

Elektrodeneinrichtung mit festkörper-bezugssystem

Info

Publication number
ATE431550T1
ATE431550T1 AT01909570T AT01909570T ATE431550T1 AT E431550 T1 ATE431550 T1 AT E431550T1 AT 01909570 T AT01909570 T AT 01909570T AT 01909570 T AT01909570 T AT 01909570T AT E431550 T1 ATE431550 T1 AT E431550T1
Authority
AT
Austria
Prior art keywords
electrode device
solid state
reference system
state reference
sensitive
Prior art date
Application number
AT01909570T
Other languages
English (en)
Inventor
Poul Syrensen
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 ATE431550T1 publication Critical patent/ATE431550T1/de

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)
  • Investigating Or Analysing Biological Materials (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)
AT01909570T 2000-03-01 2001-03-01 Elektrodeneinrichtung mit festkörper-bezugssystem ATE431550T1 (de)

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
ATE431550T1 true ATE431550T1 (de) 2009-05-15

Family

ID=8159247

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01909570T ATE431550T1 (de) 2000-03-01 2001-03-01 Elektrodeneinrichtung mit festkörper-bezugssystem

Country Status (7)

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

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
EP1634066B1 (de) * 2003-06-17 2016-08-24 Chun-Mu Huang Struktur und Herstellungsverfahren für einen elektrochemischen Einweg-Sensorstreifen
WO2006122552A1 (en) 2005-05-17 2006-11-23 Radiometer Medical Aps Method of stabilising or reactivating a creatinine sensor with a solution of a divalent manganese ion
WO2006122554A2 (en) 2005-05-17 2006-11-23 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
EP2361380B1 (de) * 2008-12-22 2015-02-18 Radiometer Medical ApS Planarsensor
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
JP6682506B2 (ja) * 2014-09-01 2020-04-15 コモンウェルス サイエンティフィック アンド インダストリアル リサーチ オーガナイゼーション 金属酸化物ｐＨセンサ
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
WO2017047374A1 (ja) * 2015-09-14 2017-03-23 株式会社日立製作所 イオン選択電極、その作製方法及びカートリッジ
EP4027137A1 (de) 2015-12-18 2022-07-13 Radiometer Medical ApS Ionenselektive elektrode mit gemischen ionophoren zur verbesserten erkennung von harnstoff in blut
CN113009124B (zh) 2015-12-22 2024-06-25 雷迪奥米特医学公司 检测液体样本分析仪中是否存在凝块的方法
DK3394614T3 (da) 2015-12-22 2022-05-23 Radiometer Medical Aps Fremgangsmåde til detektering af forekomsten eller fraværet af en klump i en væskeprøveanalysator
US10359391B2 (en) * 2016-07-07 2019-07-23 e-SENS, Inc. Sensor with a membrane having full circumferential adhesion
CA3062778C (en) * 2017-05-09 2021-12-28 Siemens Healthcare Diagnostics Inc. Internal electrolyte layer comprising carbon paste for potentiometric ion selective electrode
DE102019108890A1 (de) * 2018-04-09 2019-10-10 Endress+Hauser Conducta Gmbh+Co. Kg Sensorelement für einen potentiometrischen Sensor
CA3104896A1 (en) * 2019-04-05 2020-10-08 Instrumentation Laboratory Company Multi-enzymatic biosensors and stabilization of multi-enzymatic biosensors at room temperature
EP4040145A1 (de) 2021-02-09 2022-08-10 Unisense A/S Ionenselektive festkontaktelektrode
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 (de) * 1986-01-24 1992-11-11 TERUMO KABUSHIKI KAISHA trading as TERUMO CORPORATION Ionenempfindlicher FET-Fühler
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
US4981570A (en) 1986-12-10 1991-01-01 Terumo Kabushiki Kaisha Ion carrier membrane, and ion sensor having 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
WO2001065247A1 (en) 2001-09-07
EP1269172B1 (de) 2009-05-13
JP3635263B2 (ja) 2005-04-06
DK1269172T3 (da) 2009-08-17
JP2003525450A (ja) 2003-08-26
EP1269172A1 (de) 2003-01-02
US20040163949A1 (en) 2004-08-26
US6805781B2 (en) 2004-10-19
DE60138694D1 (de) 2009-06-25

Similar Documents

Publication Publication Date Title
ATE431550T1 (de) Elektrodeneinrichtung mit festkörper-bezugssystem
MXPA03000382A (es) Metodo electroquimico para medir las velocidades de reaccion quimica.
WO2001069222A3 (en) Implantable analyte sensor
ATE394433T1 (de) Aus heterocyclische stickstoffatome enthaltenden polymeren zusammengesetzte biosensormembranen
CY1112742T1 (el) Ηλεκτρομηχανικος αισθητηρας για την αμμωνια και τις πτητικες αμινες
WO2005019795A3 (en) Electrochemical sensors including electrode systems with increased oxygen generation
GB9712386D0 (en) Biosensor
WO2002077641A3 (en) Reference electrode
WO2008108822A3 (en) Electrically actuated switch
ES2184753T3 (es) Electrodos selectivos a iones.
SE0002834L (sv) Elektrokrom anordning baserad på nanokristallina material
GB0322832D0 (en) Sensor platforms utilising nanoporous membranes
DE69225818D1 (de) Elektroden für potentiometrische Sensoren
WO2004102150A3 (en) Electrode comprising material to help stabilize oxide of catalyst for electrochemical sensor
WO2001048466A3 (de) Sensorelement eines gassensors zur bestimmung von gaskomponenten
FR2727216B1 (fr) Cellule electrique du type comprenant deux lames-supports paralleles, en matiere plastique, ecartees l'une de l'autre, portant des electrodes sur leurs faces
AU5852699A (en) Device for contact lens care
DK1480038T3 (da) Potentiometrisk, ionselectiv elektrode
EP0097554A3 (de) Chemischer Fühler mit einer wasseraufsaugenden elektrolytenthaltenden Membran
JPS5319981A (en) Functional organic material
MY137735A (en) Electrochemical method for measuring chemical reaction rates
ITRM930396A0 (it) Sensore elettrochimico per la determinazione del contenuto di zolfo inbagni ferrosi fusi.
Owen Egypt—Poly (vinyl chloride) matrix membrane electrodes: In ANALYST (119/6 (1367–1370) 1994)) MA Ahmed of Ain Shams University reports on “EGY Poly (vinyl chloride) matrix membrane electrodes for the selective determination of buformin”
Tseng Application and theoretical studies of silver and mercuric sulfide-based ion selective electrodes
PL1664764T3 (pl) Bioczujniki o zmniejszonym efekcie hemokrytowym

Legal Events

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