SE8306050D0 - SENSOR OF CHEMICAL ANALYSIS - Google Patents
SENSOR OF CHEMICAL ANALYSISInfo
- Publication number
- SE8306050D0 SE8306050D0 SE8306050A SE8306050A SE8306050D0 SE 8306050 D0 SE8306050 D0 SE 8306050D0 SE 8306050 A SE8306050 A SE 8306050A SE 8306050 A SE8306050 A SE 8306050A SE 8306050 D0 SE8306050 D0 SE 8306050D0
- Authority
- SE
- Sweden
- Prior art keywords
- analysis
- sensor
- liquid flow
- hand
- chemical analysis
- Prior art date
Links
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Molecular Biology (AREA)
- Analytical Chemistry (AREA)
- Immunology (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biophysics (AREA)
- Biotechnology (AREA)
- General Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Genetics & Genomics (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
An analysis electrode including a sensor on the sensitive surface of which a variable liquid flow has been applied into which the analysis substances diffuses through a semi-permeable membrane in connection with the electrode surface. By varying the composition and rate of the liquid flow it is gained, on one hand, that the analysis substance undergoes suitable modification, e.g., dissociation and, on the other hand, that the chemical environment around the sensor surface can be optimized, e.g. for an enzymatic reaction. In addition, the measuring range may be made variable by variation of the concentration of the analysis substance by changing the liquid flow rate.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8306050A SE8306050D0 (en) | 1983-11-03 | 1983-11-03 | SENSOR OF CHEMICAL ANALYSIS |
JP50419084A JPS61500330A (en) | 1983-11-03 | 1984-11-02 | Sensors for chemical analysis |
PCT/SE1984/000374 WO1985002017A1 (en) | 1983-11-03 | 1984-11-02 | Sensor for chemical analysis |
EP19840904205 EP0161299A1 (en) | 1983-11-03 | 1984-11-02 | Sensor for chemical analysis |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8306050A SE8306050D0 (en) | 1983-11-03 | 1983-11-03 | SENSOR OF CHEMICAL ANALYSIS |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8306050D0 true SE8306050D0 (en) | 1983-11-03 |
SE8306050L SE8306050L (en) | 1985-05-04 |
Family
ID=20353170
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8306050A SE8306050D0 (en) | 1983-11-03 | 1983-11-03 | SENSOR OF CHEMICAL ANALYSIS |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0161299A1 (en) |
JP (1) | JPS61500330A (en) |
SE (1) | SE8306050D0 (en) |
WO (1) | WO1985002017A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5278048A (en) * | 1988-10-21 | 1994-01-11 | Molecular Devices Corporation | Methods for detecting the effect of cell affecting agents on living cells |
JP2993982B2 (en) * | 1988-10-21 | 1999-12-27 | モレキユラー デヴアイシズ コーポレイシヨン | Method and apparatus for detecting the effect of a cell-acting agent on living cells |
US5607565A (en) * | 1995-03-27 | 1997-03-04 | Coulter Corporation | Apparatus for measuring analytes in a fluid sample |
JP2002330752A (en) * | 2001-05-08 | 2002-11-19 | Sanden Corp | Apparatus for counting number of microorganisms |
GB201003720D0 (en) * | 2010-03-08 | 2010-04-21 | Octens Bvba | Ion-selective electrode |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE397731B (en) * | 1975-03-27 | 1977-11-14 | Servochem | STERILIZABLE AND REGENERATABLE ENZYME ELECTRODE AND WAY TO PRODUCE THE SAME |
DE2714379A1 (en) * | 1977-03-31 | 1978-10-05 | Eschweiler & Co | Gas partial pressure sensor - uses electrode enclosed by hollow sleeve with pervious membrane across its end |
US4490234A (en) * | 1982-02-22 | 1984-12-25 | Beckman Instruments, Inc. | Method for measuring ionic concentration utilizing an ion-sensing electrode |
-
1983
- 1983-11-03 SE SE8306050A patent/SE8306050D0/en not_active Application Discontinuation
-
1984
- 1984-11-02 EP EP19840904205 patent/EP0161299A1/en not_active Withdrawn
- 1984-11-02 JP JP50419084A patent/JPS61500330A/en active Pending
- 1984-11-02 WO PCT/SE1984/000374 patent/WO1985002017A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO1985002017A1 (en) | 1985-05-09 |
SE8306050L (en) | 1985-05-04 |
EP0161299A1 (en) | 1985-11-21 |
JPS61500330A (en) | 1986-02-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 8306050-9 Effective date: 19871204 |