DE3850947D1 - Miniaturisierte Referenzelektroden. - Google Patents

Miniaturisierte Referenzelektroden.

Info

Publication number
DE3850947D1
DE3850947D1 DE3850947T DE3850947T DE3850947D1 DE 3850947 D1 DE3850947 D1 DE 3850947D1 DE 3850947 T DE3850947 T DE 3850947T DE 3850947 T DE3850947 T DE 3850947T DE 3850947 D1 DE3850947 D1 DE 3850947D1
Authority
DE
Germany
Prior art keywords
opening
reference electrodes
reference electrode
chip
miniaturized reference
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.)
Expired - Fee Related
Application number
DE3850947T
Other languages
English (en)
Other versions
DE3850947T2 (de
Inventor
Jayme R Ford
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.)
Abbott Laboratories
Original Assignee
Abbott Laboratories
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 Abbott Laboratories filed Critical Abbott Laboratories
Publication of DE3850947D1 publication Critical patent/DE3850947D1/de
Application granted granted Critical
Publication of DE3850947T2 publication Critical patent/DE3850947T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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

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)
  • Battery Electrode And Active Subsutance (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Hybrid Cells (AREA)
  • Lasers (AREA)
  • Measurement Of Radiation (AREA)
  • Electron Sources, Ion Sources (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
DE3850947T 1987-12-22 1988-11-28 Miniaturisierte Referenzelektroden. Expired - Fee Related DE3850947T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/136,886 US4836908A (en) 1987-12-22 1987-12-22 Miniaturized reference electrodes

Publications (2)

Publication Number Publication Date
DE3850947D1 true DE3850947D1 (de) 1994-09-08
DE3850947T2 DE3850947T2 (de) 1994-12-01

Family

ID=22474836

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3850947T Expired - Fee Related DE3850947T2 (de) 1987-12-22 1988-11-28 Miniaturisierte Referenzelektroden.

Country Status (9)

Country Link
US (1) US4836908A (de)
EP (1) EP0321737B1 (de)
JP (1) JPH01207656A (de)
KR (1) KR890010568A (de)
AT (1) ATE109565T1 (de)
AU (1) AU595734B2 (de)
CA (1) CA1290016C (de)
DE (1) DE3850947T2 (de)
ES (1) ES2060639T3 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4302322C2 (de) * 1993-01-28 1998-09-10 Inst Chemo Biosensorik Langlebige miniaturisierbare Referenzelektrode
US6214210B1 (en) * 1994-11-08 2001-04-10 Rockwell Technologies, Llc Electrochemical surface analysis using deoxygenated gel electrolyte
DE10243569A1 (de) * 2002-09-19 2004-04-01 Infineon Technologies Ag Schaltkreis-Anordnung und Verfahren zum Herstellen einer Schaltkreis-Anordnung
WO2009055092A1 (en) * 2007-10-24 2009-04-30 Ge Analytical Instruments, Inc. A compact inexpensive reference electrode design with very small residual junction potentials, very low electrolyte leakage, and very low silver leakage
DE102008055082A1 (de) * 2008-12-22 2010-07-01 Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG Referenzelektrode

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3449232A (en) * 1966-09-29 1969-06-10 Us Navy Stress corrosion cell
US3926764A (en) * 1971-05-19 1975-12-16 Radiometer As Electrode for potentiometric measurements
US3960689A (en) * 1974-01-28 1976-06-01 Corning Glass Works PH reference electrode
US4031606A (en) * 1975-02-24 1977-06-28 Honeywell Inc. Method of making a combination ion responsive and reference electrode
GB1549044A (en) * 1977-09-29 1979-08-01 British Petroleum Co Air gap electrode and method for using the electrode
US4592824A (en) * 1985-09-13 1986-06-03 Centre Suisse D'electronique Et De Microtechnique S.A. Miniature liquid junction reference electrode and an integrated solid state electrochemical sensor including the same
US4980043A (en) * 1986-12-11 1990-12-25 Horiba, Ltd. Reference electrode

Also Published As

Publication number Publication date
ATE109565T1 (de) 1994-08-15
CA1290016C (en) 1991-10-01
JPH01207656A (ja) 1989-08-21
KR890010568A (ko) 1989-08-09
AU595734B2 (en) 1990-04-05
AU2660888A (en) 1989-06-22
EP0321737A2 (de) 1989-06-28
ES2060639T3 (es) 1994-12-01
EP0321737A3 (en) 1990-08-01
EP0321737B1 (de) 1994-08-03
US4836908A (en) 1989-06-06
DE3850947T2 (de) 1994-12-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee