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DE3779967D1 - Verfahren und vorrichtung fuer elektrochemische messungen. - Google Patents

Verfahren und vorrichtung fuer elektrochemische messungen.

Info

Publication number
DE3779967D1
DE3779967D1 DE8787306513T DE3779967T DE3779967D1 DE 3779967 D1 DE3779967 D1 DE 3779967D1 DE 8787306513 T DE8787306513 T DE 8787306513T DE 3779967 T DE3779967 T DE 3779967T DE 3779967 D1 DE3779967 D1 DE 3779967D1
Authority
DE
Germany
Prior art keywords
component
electrodes
sample
derivative
interest
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 - Lifetime
Application number
DE8787306513T
Other languages
English (en)
Other versions
DE3779967T2 (de
Inventor
Brian Jeffrey Birch
Ian William Burns
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.)
Alere Switzerland GmbH
Original Assignee
Unilever NV
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 Unilever NV filed Critical Unilever NV
Publication of DE3779967D1 publication Critical patent/DE3779967D1/de
Application granted granted Critical
Publication of DE3779967T2 publication Critical patent/DE3779967T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/001—Enzyme electrodes
    • C12Q1/004—Enzyme electrodes mediator-assisted
    • 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
    • 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
    • G01N27/416—Systems
    • G01N27/42—Measuring deposition or liberation of materials from an electrolyte; Coulometry, i.e. measuring coulomb-equivalent of material in an electrolyte

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Zoology (AREA)
  • General Physics & Mathematics (AREA)
  • Electrochemistry (AREA)
  • Pathology (AREA)
  • Wood Science & Technology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • Biophysics (AREA)
  • Hematology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Secondary Cells (AREA)
  • Primary Cells (AREA)
  • Hybrid Cells (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
DE8787306513T 1986-07-23 1987-07-23 Verfahren und vorrichtung fuer elektrochemische messungen. Expired - Lifetime DE3779967T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868618022A GB8618022D0 (en) 1986-07-23 1986-07-23 Electrochemical measurements

Publications (2)

Publication Number Publication Date
DE3779967D1 true DE3779967D1 (de) 1992-07-30
DE3779967T2 DE3779967T2 (de) 1993-01-14

Family

ID=10601585

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8787306513T Expired - Lifetime DE3779967T2 (de) 1986-07-23 1987-07-23 Verfahren und vorrichtung fuer elektrochemische messungen.
DE3752278T Expired - Lifetime DE3752278T2 (de) 1986-07-23 1987-07-23 Verfahren für elektrochemische Messungen

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE3752278T Expired - Lifetime DE3752278T2 (de) 1986-07-23 1987-07-23 Verfahren für elektrochemische Messungen

Country Status (6)

Country Link
EP (2) EP0470649B1 (de)
AT (2) ATE77697T1 (de)
DE (2) DE3779967T2 (de)
ES (2) ES2131501T3 (de)
GB (1) GB8618022D0 (de)
GR (1) GR3005757T3 (de)

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* Cited by examiner, † Cited by third party
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ES2131501T3 (es) 1999-08-01
EP0255291A1 (de) 1988-02-03
EP0470649A2 (de) 1992-02-12
ES2033854T3 (es) 1993-04-01
DE3779967T2 (de) 1993-01-14
EP0470649A3 (en) 1993-08-04
ATE180892T1 (de) 1999-06-15
GR3005757T3 (de) 1993-06-07
DE3752278D1 (de) 1999-07-08
EP0255291B1 (de) 1992-06-24
EP0470649B1 (de) 1999-06-02
GB8618022D0 (en) 1986-08-28
DE3752278T2 (de) 1999-12-30
ATE77697T1 (de) 1992-07-15

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