NO20065711L - Voltametriske systemer for assay av biologiske analytter - Google Patents

Voltametriske systemer for assay av biologiske analytter

Info

Publication number
NO20065711L
NO20065711L NO20065711A NO20065711A NO20065711L NO 20065711 L NO20065711 L NO 20065711L NO 20065711 A NO20065711 A NO 20065711A NO 20065711 A NO20065711 A NO 20065711A NO 20065711 L NO20065711 L NO 20065711L
Authority
NO
Norway
Prior art keywords
systems
voltametric
assay
analyte
semi
Prior art date
Application number
NO20065711A
Other languages
English (en)
Inventor
Huan-Ping Wu
Original Assignee
Bayer Healthcare Llc
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 Bayer Healthcare Llc filed Critical Bayer Healthcare Llc
Publication of NO20065711L publication Critical patent/NO20065711L/no

Links

Classifications

    • 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
    • G01N33/487—Physical analysis of biological material of liquid biological material
    • 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
    • G01N27/3272—Test elements therefor, i.e. disposable laminated substrates with electrodes, reagent and channels
    • 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
    • C12Q1/005—Enzyme electrodes involving specific analytes or enzymes
    • 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
    • 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
    • G01N27/3273—Devices therefor, e.g. test element readers, circuitry
    • 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
    • G01N27/48—Systems using polarography, i.e. measuring changes in current under a slowly-varying voltage
    • 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
    • G01N27/49—Systems involving the determination of the current at a single specific value, or small range of values, of applied voltage for producing selective measurement of one or more particular ionic species

Abstract

Den foreliggende oppfinnelse vedrører systemer, fremgangsmåter, og anordninger for å bestemme konsentrasjonen av en analytt i en prøve. Anvendelsen av lineære, sykliske, eller asykliske voltammetriske skann og/eller semi-integral, derivat, eller semiderivat databehandling kan tilveiebringe økt nøyaktighet når man bestemmer konsentrasjonen av en analytt i en prøve. Hematokrittkompensasjon i kombinasjon med databehandlingene kan redusere hematokritteffekten med hensyn til en glukoseanalyse i helblod. I et annet aspekt kan hurtigskannhastigheter redusere hematokritteffekten.
NO20065711A 2004-05-14 2006-12-12 Voltametriske systemer for assay av biologiske analytter NO20065711L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US57138804P 2004-05-14 2004-05-14
PCT/US2005/017009 WO2005114164A2 (en) 2004-05-14 2005-05-16 Voltammetric systems for assaying biological analytes

Publications (1)

Publication Number Publication Date
NO20065711L true NO20065711L (no) 2007-02-13

Family

ID=34969688

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20065711A NO20065711L (no) 2004-05-14 2006-12-12 Voltametriske systemer for assay av biologiske analytter

Country Status (16)

Country Link
US (5) US8287717B2 (no)
EP (1) EP1751533A2 (no)
JP (4) JP4773428B2 (no)
KR (3) KR101427559B1 (no)
CN (2) CN1981192B (no)
AU (2) AU2005246314B2 (no)
CA (1) CA2566492C (no)
CR (1) CR8763A (no)
HK (1) HK1199498A1 (no)
MA (1) MA28581B1 (no)
MX (1) MXPA06013232A (no)
NO (1) NO20065711L (no)
RU (1) RU2386960C2 (no)
TW (1) TW200606427A (no)
WO (1) WO2005114164A2 (no)
ZA (1) ZA200610116B (no)

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