SE8306050D0 - SENSOR OF CHEMICAL ANALYSIS - Google Patents

SENSOR OF CHEMICAL ANALYSIS

Info

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
Application number
SE8306050A
Other languages
Swedish (sv)
Other versions
SE8306050L (en
Inventor
Neil F Cleland
Sven-Olof Enfors
Original Assignee
Neil F Cleland
Enfors Sven Olof
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 Neil F Cleland, Enfors Sven Olof filed Critical Neil F Cleland
Priority to SE8306050A priority Critical patent/SE8306050D0/en
Publication of SE8306050D0 publication Critical patent/SE8306050D0/en
Priority to JP50419084A priority patent/JPS61500330A/en
Priority to PCT/SE1984/000374 priority patent/WO1985002017A1/en
Priority to EP19840904205 priority patent/EP0161299A1/en
Publication of SE8306050L publication Critical patent/SE8306050L/xx

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  • 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.
SE8306050A 1983-11-03 1983-11-03 SENSOR OF CHEMICAL ANALYSIS SE8306050D0 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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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Effective date: 19871204