GB2391945B - Electrochemical sensing - Google Patents

Electrochemical sensing

Info

Publication number
GB2391945B
GB2391945B GB0309891A GB0309891A GB2391945B GB 2391945 B GB2391945 B GB 2391945B GB 0309891 A GB0309891 A GB 0309891A GB 0309891 A GB0309891 A GB 0309891A GB 2391945 B GB2391945 B GB 2391945B
Authority
GB
United Kingdom
Prior art keywords
electrochemical sensing
electrochemical
sensing
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 - Fee Related
Application number
GB0309891A
Other versions
GB0309891D0 (en
GB2391945A (en
Inventor
Brian Philip Allen
Xiao-Feng Zhou
Richard Gilbert
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.)
Teledyne UK Ltd
e2v Technologies Ltd
Original Assignee
e2v Technologies UK Ltd
e2v Technologies Ltd
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 e2v Technologies UK Ltd, e2v Technologies Ltd filed Critical e2v Technologies UK Ltd
Publication of GB0309891D0 publication Critical patent/GB0309891D0/en
Priority to EP03761685A priority Critical patent/EP1521842A1/en
Priority to JP2004516946A priority patent/JP2005531764A/en
Priority to PCT/GB2003/002756 priority patent/WO2004003224A1/en
Priority to AU2003251133A priority patent/AU2003251133A1/en
Priority to CN03820036.8A priority patent/CN1678750A/en
Priority to US10/519,518 priority patent/US20060008863A1/en
Publication of GB2391945A publication Critical patent/GB2391945A/en
Application granted granted Critical
Publication of GB2391945B publication Critical patent/GB2391945B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C12Q1/005—Enzyme electrodes involving specific analytes or enzymes
    • 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
    • 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
GB0309891A 2002-06-28 2003-04-30 Electrochemical sensing Expired - Fee Related GB2391945B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CN03820036.8A CN1678750A (en) 2002-06-28 2003-06-27 Electrochemical sensing using an enzyme electrode
JP2004516946A JP2005531764A (en) 2002-06-28 2003-06-27 Electrochemical sensing using enzyme electrodes
PCT/GB2003/002756 WO2004003224A1 (en) 2002-06-28 2003-06-27 Electrochemical sensing using an enzyme electrode
AU2003251133A AU2003251133A1 (en) 2002-06-28 2003-06-27 Electrochemical sensing using an enzyme electrode
EP03761685A EP1521842A1 (en) 2002-06-28 2003-06-27 Electrochemical sensing using an enzyme electrode
US10/519,518 US20060008863A1 (en) 2002-06-28 2003-06-27 Electrochemical sensing using an enzyme electrode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0214993A GB0214993D0 (en) 2002-06-28 2002-06-28 Electrochemical sensing

Publications (3)

Publication Number Publication Date
GB0309891D0 GB0309891D0 (en) 2003-06-04
GB2391945A GB2391945A (en) 2004-02-18
GB2391945B true GB2391945B (en) 2006-04-19

Family

ID=9939481

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0214993A Ceased GB0214993D0 (en) 2002-06-28 2002-06-28 Electrochemical sensing
GB0309891A Expired - Fee Related GB2391945B (en) 2002-06-28 2003-04-30 Electrochemical sensing

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0214993A Ceased GB0214993D0 (en) 2002-06-28 2002-06-28 Electrochemical sensing

Country Status (1)

Country Link
GB (2) GB0214993D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0309905D0 (en) * 2003-04-30 2003-06-04 E2V Technologics Ltd Electrochemical sensing assays
ES2322880B1 (en) * 2005-09-30 2010-04-23 Consejo Superior Investig. Cientificas BIOLOGICAL ELECTRODE WITH HYDROGENASE ENZYME, OBTAINING PROCEDURE AND ITS APPLICATIONS.
US20130199942A1 (en) * 2012-02-07 2013-08-08 Lifescan Scotland Limited Electrochemical-based analytical test strip with fill-speed configured reagent layer

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4595479A (en) * 1982-11-09 1986-06-17 Ajinomoto Co., Inc. Modified electrode
EP0184909A2 (en) * 1984-11-13 1986-06-18 Genetics International, Inc. Bioelectrochemical assay and apparatus
US4704193A (en) * 1986-05-14 1987-11-03 Gte Laboratories Incorporated Covalently coupled cofactor modified electrodes and methods of synthesis and use
WO2000022158A1 (en) * 1998-10-09 2000-04-20 The University Of Leicester Cytochrome p450 electrochemical system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4595479A (en) * 1982-11-09 1986-06-17 Ajinomoto Co., Inc. Modified electrode
EP0184909A2 (en) * 1984-11-13 1986-06-18 Genetics International, Inc. Bioelectrochemical assay and apparatus
US4704193A (en) * 1986-05-14 1987-11-03 Gte Laboratories Incorporated Covalently coupled cofactor modified electrodes and methods of synthesis and use
WO2000022158A1 (en) * 1998-10-09 2000-04-20 The University Of Leicester Cytochrome p450 electrochemical system

Non-Patent Citations (7)

* Cited by examiner, † Cited by third party
Title
Biochemical Pharmacology; Vol 65 (2003), pages 1817-1826; An amperometric biosensor with human CYP3A4 as a novel drug screening tool; Joseph S. et. al. *
Chem. Commun. (Cambridge); (1996) Vol 18; pages 2189-2190; Direct electrochemistry of Cytochrome P450cam; Kazlauskaite J. et. al. *
Electrochemical Society Proceedings; vol 97-6 (1997); Synthesis of oxygenated hydrocarbons by cytochrome P450 electroenzymology; Vilker V.L. et. al. *
Electrochemical Society Proceedings; vol 97-6 (1997); Synthesis of oxygenated hydrocarbons by cytochrome P450 electroenzymology; Vilkier V.L. et al. See Whole document. *
Journal of Pharmaceutical and Biomedical Analysis; Vol 17 (1998); pages 1101-1110; Drug metabolism biosensors: electrochemical reactivities of Cytochrome P450cam immobilised in synthetic vesicular systems; Iwuoha E. I. et. al. *
Journal of the Chemical Society. Faraday Transactions, Royal Society of Chemistry; vol 93(9) (1997); pages 1769-1774; Direct electron injection from electrodes to Cytochrome P450 in biomembrane-like films; Zhang. et. al. See whole document. *
Polymers for Advanced Technologies; Vol 9 (1998); pages 307-313; Immobilisation of Cytochrome P-450 and Electrochemical Control of its Activity; Sugihara N. et. al. *

Also Published As

Publication number Publication date
GB0309891D0 (en) 2003-06-04
GB0214993D0 (en) 2002-08-07
GB2391945A (en) 2004-02-18

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20100430