FR2401422A1 - METHOD AND DEVICE FOR THE ELECTROCHEMICAL ENZYMATIC ANALYSIS - Google Patents

METHOD AND DEVICE FOR THE ELECTROCHEMICAL ENZYMATIC ANALYSIS

Info

Publication number
FR2401422A1
FR2401422A1 FR7824145A FR7824145A FR2401422A1 FR 2401422 A1 FR2401422 A1 FR 2401422A1 FR 7824145 A FR7824145 A FR 7824145A FR 7824145 A FR7824145 A FR 7824145A FR 2401422 A1 FR2401422 A1 FR 2401422A1
Authority
FR
France
Prior art keywords
measured
enzymatic analysis
gas
electrochemical enzymatic
charged
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.)
Withdrawn
Application number
FR7824145A
Other languages
French (fr)
Inventor
Johannes Georg Schindler
Wilfried Schal
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.)
Dr Eduard Fresenius Chemisch Pharmazeutische Industrie KG
Original Assignee
Dr Eduard Fresenius Chemisch Pharmazeutische Industrie KG
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 Dr Eduard Fresenius Chemisch Pharmazeutische Industrie KG filed Critical Dr Eduard Fresenius Chemisch Pharmazeutische Industrie KG
Publication of FR2401422A1 publication Critical patent/FR2401422A1/en
Withdrawn legal-status Critical Current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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483—Physical analysis of biological material
    • G01N33/497—Physical analysis of biological material of gaseous biological material, e.g. breath

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Immunology (AREA)
  • Food Science & Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Urology & Nephrology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Medicinal Chemistry (AREA)
  • Pathology (AREA)
  • Hematology (AREA)
  • Genetics & Genomics (AREA)
  • General Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

Procédé pour l'analyse enzymatique électrochimique dans lequel la consommation de gaz de la substance à mesurer, chargée en gaz, est mesurée après son passage dans une zone réactionnelle définie à enzymes. La substance à mesurer est chargée, avant qu'elle pénètre dans le parcours réactionnel, à une pression partielle définie du gaz qui est ensuite seule relevée à la sortie du parcours. Applications industrielles, notamment dans la technique médicale.A method for electrochemical enzymatic analysis in which the gas consumption of the substance to be measured, charged with gas, is measured after it has passed through a defined reaction zone with enzymes. The substance to be measured is charged, before it enters the reaction path, to a defined partial pressure of the gas which is then alone measured at the exit of the path. Industrial applications, especially in medical technology.

FR7824145A 1977-08-23 1978-08-18 METHOD AND DEVICE FOR THE ELECTROCHEMICAL ENZYMATIC ANALYSIS Withdrawn FR2401422A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772737921 DE2737921A1 (en) 1977-08-23 1977-08-23 METHOD AND DEVICE FOR ELECTROCHEMIC-ENZYMATIC ANALYSIS

Publications (1)

Publication Number Publication Date
FR2401422A1 true FR2401422A1 (en) 1979-03-23

Family

ID=6017075

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7824145A Withdrawn FR2401422A1 (en) 1977-08-23 1978-08-18 METHOD AND DEVICE FOR THE ELECTROCHEMICAL ENZYMATIC ANALYSIS

Country Status (4)

Country Link
JP (1) JPS5443793A (en)
DE (1) DE2737921A1 (en)
FR (1) FR2401422A1 (en)
GB (1) GB2005419A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58200156A (en) * 1982-05-18 1983-11-21 Agency Of Ind Science & Technol Glucose analyzer

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1199565A (en) * 1966-08-09 1970-07-22 Baird & Tatlock Ltd Improvements relating to a Method of and Apparatus for Determining the Concentration in Solution of a Substance.
FR2025611A1 (en) * 1968-12-07 1970-09-11 British Titan Products
FR2142417A5 (en) * 1971-06-18 1973-01-26 Boehringer Mannheim Gmbh
FR2238713A1 (en) * 1973-07-26 1975-02-21 Kreidl Chemico Physical Cy

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1199565A (en) * 1966-08-09 1970-07-22 Baird & Tatlock Ltd Improvements relating to a Method of and Apparatus for Determining the Concentration in Solution of a Substance.
FR2025611A1 (en) * 1968-12-07 1970-09-11 British Titan Products
FR2142417A5 (en) * 1971-06-18 1973-01-26 Boehringer Mannheim Gmbh
FR2238713A1 (en) * 1973-07-26 1975-02-21 Kreidl Chemico Physical Cy

Also Published As

Publication number Publication date
JPS5443793A (en) 1979-04-06
DE2737921A1 (en) 1979-03-08
GB2005419A (en) 1979-04-19

Similar Documents

Publication Publication Date Title
FR2430615A1 (en) METHOD AND APPARATUS FOR OBTAINING A PORTION OF A LIQUID IN A GELIFIED MEDIUM
ATE120543T1 (en) DEVICE AND METHOD FOR ACCURATE, QUICK AND EASY PERFORMANCE OF A PROTHROMBIN TEST.
KR890016381A (en) Impurity measuring method and measuring device
TW369599B (en) A reagent strip and a method for measuring glucose concentration in a sample of whole blood
DK0788600T3 (en) Patch-clamp apparatus and technique with high throughput and low fluid volume requirements
ATE196949T1 (en) METHOD AND DEVICE FOR THE ELECTROCHEMICAL MODIFICATION OF CHROMATOGRAPHY MATERIAL
AU2563384A (en) Binding assay system and method of making and using same
AU1832283A (en) Monitoring concentration of gases in a liquid
FR2393306A1 (en) METHOD AND APPARATUS FOR THE CONTINUOUS DETERMINATION OF THE CONCENTRATION OF AN ENZYME SUBSTRATE
ES2051318T3 (en) TEST ELEMENT FOR AGGLUTINATION TESTS, PROCEDURE FOR ITS MANUFACTURE AND ITS USE.
ATE352030T1 (en) THREE-AXIS TEST METHOD AND APPARATUS
ATE43724T1 (en) DEVICE FOR ELECTRONIC DETECTION AND COULOMETRIC TITRATION.
DE3268329D1 (en) Process for the quantitative determination of the blood clotting factor xii in human plasma
FR2436985A1 (en) METHOD AND APPARATUS FOR MEASURING THE LOWERING OF THE FREEZING TEMPERATURE OF A SOLUTION
FR2401422A1 (en) METHOD AND DEVICE FOR THE ELECTROCHEMICAL ENZYMATIC ANALYSIS
AR005521A1 (en) METHOD FOR MONITORING A MICROBIOLOGICAL PROCESS IN A SOURCE OF FLUIDS THAT HAS A MICROBIOLOGICAL POPULATION.
Krogsrud et al. Airborne irritant contact dermatitis from benzalkonium chloride.
SE8801366D0 (en) FLOW INJECTION ANALYSIS METHOD AND APPARATUS THEREOF
ATE231548T1 (en) METHOD AND DEVICE FOR DETECTING THE INTERACTIONS OF THE METABOLISM OF AEROBIC AND ANAEROBIC CELL SYSTEMS
JPS5364094A (en) Analysis of semi-metal and apparatus therefor
JPS5664782A (en) Apparatus for analyzing enzyme activity
JPS5558461A (en) Oxygen utilizing analysis device
BE856291A (en) ENZYMATIC REAGENT AND METHOD FOR INCREASING THE SENSITIVITY OF ANALYZES OF ENZYMATIC SUBSTRATES USING OXYGEN LEVEL ANALYZERS
FR2309866A1 (en) METHOD AND REAGENT FOR THE QUANTITATIVE ANALYSIS OF L-LYSINE IN PROTEIN SUBSTANCES
FR2355289A1 (en) METHOD AND DEVICE FOR THE CONTINUOUS QUANTITATIVE INDICATION OF POLLUTANTS IN GASES

Legal Events

Date Code Title Description
ST Notification of lapse