JPS5255691A - Improved diaphragm for enzyme electrode - Google Patents

Improved diaphragm for enzyme electrode

Info

Publication number
JPS5255691A
JPS5255691A JP51114601A JP11460176A JPS5255691A JP S5255691 A JPS5255691 A JP S5255691A JP 51114601 A JP51114601 A JP 51114601A JP 11460176 A JP11460176 A JP 11460176A JP S5255691 A JPS5255691 A JP S5255691A
Authority
JP
Japan
Prior art keywords
enzyme electrode
improved diaphragm
diaphragm
improved
enzyme
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.)
Granted
Application number
JP51114601A
Other languages
English (en)
Other versions
JPS5648070B2 (ja
Inventor
Pii Niyuuman Deebitsudo
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.)
Yellow Springs Instrument Co Inc
Original Assignee
Yellow Springs Instrument Co 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
Priority claimed from US05/616,326 external-priority patent/US3979274A/en
Application filed by Yellow Springs Instrument Co Inc filed Critical Yellow Springs Instrument Co Inc
Publication of JPS5255691A publication Critical patent/JPS5255691A/ja
Publication of JPS5648070B2 publication Critical patent/JPS5648070B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)polymers
    • 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
    • G01N27/3271—Amperometric enzyme electrodes for analytes in body fluids, e.g. glucose in blood
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/20—Layered products comprising a layer of natural or synthetic rubber comprising silicone rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B32B27/365—Layered products comprising a layer of synthetic resin comprising polyesters comprising polycarbonates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/02—2 layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/02—Cellular or porous
    • B32B2305/026—Porous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2319/00—Synthetic rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2333/00—Polymers of unsaturated acids or derivatives thereof
    • B32B2333/04—Polymers of esters
    • B32B2333/12—Polymers of methacrylic acid esters, e.g. PMMA, i.e. polymethylmethacrylate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2369/00—Polycarbonates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00—Electrical equipment
JP51114601A 1975-09-24 1976-09-24 Improved diaphragm for enzyme electrode Granted JPS5255691A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/616,326 US3979274A (en) 1975-09-24 1975-09-24 Membrane for enzyme electrodes
US05/708,399 US4073713A (en) 1975-09-24 1976-07-26 Membrane for enzyme electrodes

Publications (2)

Publication Number Publication Date
JPS5255691A true JPS5255691A (en) 1977-05-07
JPS5648070B2 JPS5648070B2 (ja) 1981-11-13

Family

ID=27087723

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51114601A Granted JPS5255691A (en) 1975-09-24 1976-09-24 Improved diaphragm for enzyme electrode

Country Status (5)

Country Link
JP (1) JPS5255691A (ja)
CA (1) CA1067457A (ja)
DE (1) DE2638193C3 (ja)
FR (1) FR2325930A1 (ja)
GB (1) GB1554292A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57168647A (en) * 1981-04-09 1982-10-18 Bunji Hagiwara Electrode for measuring glucose concentration is blood
JPS57169668A (en) * 1981-04-10 1982-10-19 Fujisawa Pharmaceut Co Ltd Electrode for measuring glucose concentration
JPH08242885A (ja) * 1995-03-07 1996-09-24 Nec Corp 細胞活性測定方法

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5921500B2 (ja) * 1978-01-28 1984-05-21 東洋紡績株式会社 酸素電極用酵素膜
US4172770A (en) * 1978-03-27 1979-10-30 Technicon Instruments Corporation Flow-through electrochemical system analytical method
JPS57117838A (en) * 1981-01-12 1982-07-22 Mitsubishi Rayon Co Electrode for live body
JPS57142356U (ja) * 1981-02-28 1982-09-07
US4442841A (en) * 1981-04-30 1984-04-17 Mitsubishi Rayon Company Limited Electrode for living bodies
AU532728B2 (en) * 1981-11-05 1983-10-13 Miles Laboratories Inc. Enzyme occluded in solvent pockets of a membrane
US4415666A (en) * 1981-11-05 1983-11-15 Miles Laboratories, Inc. Enzyme electrode membrane
DE3213311A1 (de) * 1982-04-08 1983-10-13 WTW Wissenschaftlich-technische Werkstätten GmbH, 8120 Weilheim Sensorkopf eines elektro-chemischen sensors
DE3332745A1 (de) * 1983-09-10 1985-03-28 Jens 8520 Erlangen Höper Anordnung zum messen der konzentration eines stoffes
DE3824258C2 (de) * 1987-07-23 1999-04-29 Bst Bio Sensor Tech Gmbh Modifizierte Enzymmembran für Enzymelektroden mit hoher Selektivität und Verfahren zu ihrer Anwendung
JP2701856B2 (ja) * 1987-11-28 1998-01-21 オリンパス光学工業株式会社 記録再生機のモード設定装置
DD297713A5 (de) * 1990-08-31 1992-01-16 Akademie Der Wissenschaften Der Ddr,Dd Enzymmembran zur bestimmung hoher substratkonzentrationen mit enzymsensoren
DE4312126A1 (de) * 1993-04-14 1994-10-20 Mannesmann Ag Gasdiffusionselektrode für elektrochemische Zellen
AU2003232823A1 (en) * 2002-06-10 2003-12-22 Unilever Plc Electrochemical biosensor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5158991A (ja) * 1974-11-20 1976-05-22 Yoichi Ishikawa

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5158991A (ja) * 1974-11-20 1976-05-22 Yoichi Ishikawa

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57168647A (en) * 1981-04-09 1982-10-18 Bunji Hagiwara Electrode for measuring glucose concentration is blood
JPS57169668A (en) * 1981-04-10 1982-10-19 Fujisawa Pharmaceut Co Ltd Electrode for measuring glucose concentration
JPH08242885A (ja) * 1995-03-07 1996-09-24 Nec Corp 細胞活性測定方法

Also Published As

Publication number Publication date
FR2325930A1 (fr) 1977-04-22
FR2325930B1 (ja) 1979-01-12
GB1554292A (en) 1979-10-17
JPS5648070B2 (ja) 1981-11-13
DE2638193B2 (de) 1980-02-07
DE2638193C3 (de) 1980-10-16
DE2638193A1 (de) 1977-04-07
CA1067457A (en) 1979-12-04

Similar Documents

Publication Publication Date Title
GB1542859A (en) Electrode assemblies
GB1554211A (en) Enzyme complex
GB1550890A (en) Sprayyed cathodes
JPS5255691A (en) Improved diaphragm for enzyme electrode
JPS51128859A (en) Electrode
AU497554B2 (en) Electrolytic cell without diaphragm
AU502259B2 (en) Cardiac electrode
GB1541635A (en) Exygen-reduction electrocatalysts for electrodes
ZA758066B (en) Electrolytic diaphragm cell
JPS5284540A (en) Carbon electrode
ZA767144B (en) Electrochemical process
JPS5292226A (en) Ceramic electrode
CA1027898A (en) Diaphragms for electrolytic cells
JPS53149397A (en) Enzymic electrode
JPS5267737A (en) Electrode
AU1269376A (en) Diaphragms
JPS5235841A (en) Constant current cell utilizing enzyme electrode
JPS5274842A (en) Nickel electrode
SU567573A1 (ru) Неплав щийс электрод
AU1206576A (en) Active carbon
IE44848L (en) Production of single cell protein.
SU670636A1 (ru) Углеродсодержаща электродна масса
JPS5280091A (en) Electrode
JPS52122277A (en) Electrode
JPS52122276A (en) Electrode