DE602005011537D1 - In einer Dialysemembran eingeschlossener elektrochemischer Sensor mit einem Redox-Polymer und Redox-Enzym - Google Patents

In einer Dialysemembran eingeschlossener elektrochemischer Sensor mit einem Redox-Polymer und Redox-Enzym

Info

Publication number
DE602005011537D1
DE602005011537D1 DE602005011537T DE602005011537T DE602005011537D1 DE 602005011537 D1 DE602005011537 D1 DE 602005011537D1 DE 602005011537 T DE602005011537 T DE 602005011537T DE 602005011537 T DE602005011537 T DE 602005011537T DE 602005011537 D1 DE602005011537 D1 DE 602005011537D1
Authority
DE
Germany
Prior art keywords
redox
dialysis membrane
polymer
enzyme
electrochemical sensor
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.)
Active
Application number
DE602005011537T
Other languages
English (en)
Inventor
James Iain Rodgers
Zuifang Liu
Geoffrey Lillie
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.)
LifeScan Inc
Original Assignee
LifeScan Inc
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 LifeScan Inc filed Critical LifeScan Inc
Publication of DE602005011537D1 publication Critical patent/DE602005011537D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • G01N27/3275—Sensing specific biomolecules, e.g. nucleic acid strands, based on an electrode surface reaction
    • G01N27/3277—Sensing specific biomolecules, e.g. nucleic acid strands, based on an electrode surface reaction being a redox reaction, e.g. detection by cyclic voltammetry
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Biophysics (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • General Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Pathology (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • External Artificial Organs (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Graft Or Block Polymers (AREA)
  • Inert Electrodes (AREA)
DE602005011537T 2004-08-31 2005-08-30 In einer Dialysemembran eingeschlossener elektrochemischer Sensor mit einem Redox-Polymer und Redox-Enzym Active DE602005011537D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/931,724 US7572356B2 (en) 2004-08-31 2004-08-31 Electrochemical-based sensor with a redox polymer and redox enzyme entrapped by a dialysis membrane

Publications (1)

Publication Number Publication Date
DE602005011537D1 true DE602005011537D1 (de) 2009-01-22

Family

ID=35169808

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005011537T Active DE602005011537D1 (de) 2004-08-31 2005-08-30 In einer Dialysemembran eingeschlossener elektrochemischer Sensor mit einem Redox-Polymer und Redox-Enzym

Country Status (13)

Country Link
US (1) US7572356B2 (de)
EP (1) EP1630234B1 (de)
JP (1) JP4680009B2 (de)
KR (1) KR20060050885A (de)
CN (1) CN1776414B (de)
AT (1) ATE417123T1 (de)
AU (1) AU2005203545B2 (de)
CA (1) CA2517687C (de)
DE (1) DE602005011537D1 (de)
ES (1) ES2317165T3 (de)
HK (1) HK1087153A1 (de)
SG (1) SG120257A1 (de)
TW (1) TWI368735B (de)

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Also Published As

Publication number Publication date
ES2317165T3 (es) 2009-04-16
CA2517687A1 (en) 2006-02-28
JP4680009B2 (ja) 2011-05-11
AU2005203545B2 (en) 2011-04-14
TWI368735B (en) 2012-07-21
EP1630234B1 (de) 2008-12-10
AU2005203545A1 (en) 2006-03-16
SG120257A1 (en) 2006-03-28
CN1776414B (zh) 2010-11-03
KR20060050885A (ko) 2006-05-19
EP1630234A1 (de) 2006-03-01
TW200617379A (en) 2006-06-01
HK1087153A1 (en) 2006-10-06
ATE417123T1 (de) 2008-12-15
CN1776414A (zh) 2006-05-24
US7572356B2 (en) 2009-08-11
US20060042944A1 (en) 2006-03-02
JP2006071639A (ja) 2006-03-16
CA2517687C (en) 2013-04-16

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