JPS6129458B2 - - Google Patents
Info
- Publication number
- JPS6129458B2 JPS6129458B2 JP53081392A JP8139278A JPS6129458B2 JP S6129458 B2 JPS6129458 B2 JP S6129458B2 JP 53081392 A JP53081392 A JP 53081392A JP 8139278 A JP8139278 A JP 8139278A JP S6129458 B2 JPS6129458 B2 JP S6129458B2
- Authority
- JP
- Japan
- Prior art keywords
- ligand
- electrode
- oxygen
- membrane
- composition according
- 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
Links
- 239000003446 ligand Substances 0.000 claims description 33
- 239000012528 membrane Substances 0.000 claims description 21
- 239000001301 oxygen Substances 0.000 claims description 19
- 229910052760 oxygen Inorganic materials 0.000 claims description 19
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 18
- 239000003792 electrolyte Substances 0.000 claims description 10
- -1 hydrogen ions Chemical class 0.000 claims description 7
- 238000005259 measurement Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 6
- 239000001257 hydrogen Substances 0.000 claims description 5
- 229910052739 hydrogen Inorganic materials 0.000 claims description 5
- 230000009467 reduction Effects 0.000 claims description 5
- 125000002091 cationic group Chemical group 0.000 claims description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 3
- 150000001768 cations Chemical class 0.000 claims description 3
- 229910000510 noble metal Inorganic materials 0.000 claims description 3
- 239000011780 sodium chloride Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 2
- 239000008151 electrolyte solution Substances 0.000 claims 1
- 229920000915 polyvinyl chloride Polymers 0.000 claims 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 6
- 239000008103 glucose Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 108010015776 Glucose oxidase Proteins 0.000 description 3
- 239000004366 Glucose oxidase Substances 0.000 description 3
- 229940116332 glucose oxidase Drugs 0.000 description 3
- 235000019420 glucose oxidase Nutrition 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- RGHNJXZEOKUKBD-UHFFFAOYSA-N D-gluconic acid Natural products OCC(O)C(O)C(O)C(O)C(O)=O RGHNJXZEOKUKBD-UHFFFAOYSA-N 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- RGHNJXZEOKUKBD-SQOUGZDYSA-N Gluconic acid Natural products OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 229940088598 enzyme Drugs 0.000 description 1
- 235000012208 gluconic acid Nutrition 0.000 description 1
- 239000000174 gluconic acid Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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
- G01N27/403—Cells and electrode assemblies
- G01N27/404—Cells with anode, cathode and cell electrolyte on the same side of a permeable membrane which separates them from the sample fluid, e.g. Clark-type oxygen sensors
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Molecular Biology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Measuring Oxygen Concentration In Cells (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2730143A DE2730143C3 (de) | 1977-07-04 | 1977-07-04 | Elektrode zur Sauerstoffmessung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5440693A JPS5440693A (en) | 1979-03-30 |
| JPS6129458B2 true JPS6129458B2 (de) | 1986-07-07 |
Family
ID=6013122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8139278A Granted JPS5440693A (en) | 1977-07-04 | 1978-07-04 | Electrode for measuring oxygen |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | USRE31299E (de) |
| JP (1) | JPS5440693A (de) |
| AT (1) | AT381594B (de) |
| CH (1) | CH629305A5 (de) |
| DE (1) | DE2730143C3 (de) |
| DK (1) | DK150997C (de) |
| FR (1) | FR2396972A1 (de) |
| GB (1) | GB2000595B (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5752918A (en) * | 1980-09-09 | 1982-03-29 | Toyota Motor Corp | Constant-speed running device |
| DE3120559A1 (de) * | 1981-05-23 | 1982-12-09 | Robert Bosch Gmbh, 7000 Stuttgart | Reaktionsschneller servoantrieb |
| JPS5896142A (ja) * | 1981-12-01 | 1983-06-08 | Nippon Denso Co Ltd | 自動車用オ−トドライブ走行装置 |
| DE3332745A1 (de) * | 1983-09-10 | 1985-03-28 | Jens 8520 Erlangen Höper | Anordnung zum messen der konzentration eines stoffes |
| DE3689131T2 (de) * | 1985-06-10 | 1994-03-03 | Orbisphere Corp | Amperometrische Zelle und Verwendungsverfahren. |
| DE3537919A1 (de) * | 1985-10-24 | 1987-04-30 | Kessler Manfred | Anordnung zur stabilisierung einer gas-bezugselektrode |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH589096A5 (de) * | 1972-04-24 | 1977-06-30 | Moeller W Glasblaeserei | |
| US3985633A (en) * | 1972-11-11 | 1976-10-12 | Eschweiler & Co. | Device for the polarographic measurement of oxygen pressure |
| CH585907A5 (de) * | 1973-08-06 | 1977-03-15 | Hoffmann La Roche | |
| US3857777A (en) * | 1973-08-10 | 1974-12-31 | Environmental Protection Agenc | Ion exchange membrane for measuring orthophosphate |
| GB1506048A (en) * | 1974-06-28 | 1978-04-05 | Siemens Ag | Electrode assembly for polarographic investigation |
-
1977
- 1977-07-04 DE DE2730143A patent/DE2730143C3/de not_active Expired
-
1978
- 1978-07-03 GB GB7828668A patent/GB2000595B/en not_active Expired
- 1978-07-03 FR FR7819815A patent/FR2396972A1/fr active Granted
- 1978-07-03 DK DK300678A patent/DK150997C/da not_active IP Right Cessation
- 1978-07-03 CH CH721178A patent/CH629305A5/de not_active IP Right Cessation
- 1978-07-04 JP JP8139278A patent/JPS5440693A/ja active Granted
- 1978-07-04 AT AT0484378A patent/AT381594B/de not_active IP Right Cessation
-
1982
- 1982-03-12 US US06/357,563 patent/USRE31299E/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ATA484378A (de) | 1986-03-15 |
| GB2000595A (en) | 1979-01-10 |
| DK150997B (da) | 1987-10-05 |
| USRE31299E (en) | 1983-07-05 |
| DK150997C (da) | 1988-02-15 |
| AT381594B (de) | 1986-11-10 |
| CH629305A5 (de) | 1982-04-15 |
| FR2396972B1 (de) | 1983-11-18 |
| DE2730143A1 (de) | 1979-01-18 |
| GB2000595B (en) | 1982-01-13 |
| DE2730143B2 (de) | 1979-10-04 |
| FR2396972A1 (fr) | 1979-02-02 |
| DE2730143C3 (de) | 1980-06-26 |
| JPS5440693A (en) | 1979-03-30 |
| DK300678A (da) | 1979-01-05 |
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