WO2010010211A3 - Disposable amperometric biosensor, production method thereof and method for determining the presence of analytes in foods - Google Patents

Disposable amperometric biosensor, production method thereof and method for determining the presence of analytes in foods Download PDF

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Publication number
WO2010010211A3
WO2010010211A3 PCT/ES2009/000381 ES2009000381W WO2010010211A3 WO 2010010211 A3 WO2010010211 A3 WO 2010010211A3 ES 2009000381 W ES2009000381 W ES 2009000381W WO 2010010211 A3 WO2010010211 A3 WO 2010010211A3
Authority
WO
WIPO (PCT)
Prior art keywords
analytes
foods
determining
amperometric biosensor
production method
Prior art date
Application number
PCT/ES2009/000381
Other languages
Spanish (es)
French (fr)
Other versions
WO2010010211A2 (en
Inventor
Angel Julio Reviejo Garcia
José Manuel PINGARRON CARRAZON
Susana Campuzano Ruiz
María GAMELLA CARBALLO
Valentín VINCENTE GARCIA-ECHAVE
Javier Manso Lorenzo
Ana Vazquez De Prada
Francisco Javier Ferero Martin
Juan Campo Rodriguez
Marta Valledor Llopis
Original Assignee
Inbea Biosensores, S.L.
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 Inbea Biosensores, S.L. filed Critical Inbea Biosensores, S.L.
Publication of WO2010010211A2 publication Critical patent/WO2010010211A2/en
Publication of WO2010010211A3 publication Critical patent/WO2010010211A3/en

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
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/551—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being inorganic
    • G01N33/553—Metal or metal coated
    • 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
    • G01N33/02—Food
    • 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
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54366—Apparatus specially adapted for solid-phase testing
    • G01N33/54373—Apparatus specially adapted for solid-phase testing involving physiochemical end-point determination, e.g. wave-guides, FETS, gratings
    • G01N33/5438—Electrodes
    • 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
    • G01N27/403—Cells and electrode assemblies
    • G01N27/404—Cells with anode, cathode and cell electrolyte on the same side of a permeable membrane which separates them from the sample fluid, e.g. Clark-type oxygen sensors

Abstract

The invention relates to a disposable amperometric biosensor (100), a method for producing same and a method for determining the presence of analytes in foods, essentially comprising the use of a fine layer of gold (3) sputter-deposited on an electrode.
PCT/ES2009/000381 2008-07-24 2009-07-20 Disposable amperometric biosensor, production method thereof and method for determining the presence of analytes in foods WO2010010211A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESP200802211 2008-07-24
ES200802211A ES2337328B1 (en) 2008-07-24 2008-07-24 DISPOSABLE AMPEROMETRIC BIOSENSOR, MANUFACTURING METHOD OF THE SAME AND METHOD OF DETERMINATION OF THE PRESENCE OF ANALYTS IN FOOD.

Publications (2)

Publication Number Publication Date
WO2010010211A2 WO2010010211A2 (en) 2010-01-28
WO2010010211A3 true WO2010010211A3 (en) 2010-03-18

Family

ID=41570655

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2009/000381 WO2010010211A2 (en) 2008-07-24 2009-07-20 Disposable amperometric biosensor, production method thereof and method for determining the presence of analytes in foods

Country Status (2)

Country Link
ES (1) ES2337328B1 (en)
WO (1) WO2010010211A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2600527B1 (en) * 2015-07-09 2018-01-17 Biolan Microbiosensores, S.L. SYSTEM FOR MEASURING SULPHITE IN FOOD SAMPLES BY BIOSENSOR; METHOD FOR THE DETERMINATION OF SULPHITE IN FOOD SAMPLES USING THE CITED BIOSENSOR; AND USE OF THE CITED BIOSENSOR TO MEASURE SULPHITE VALUES IN FOOD SAMPLES
JP6905543B2 (en) 2016-06-15 2021-07-21 イーストマン ケミカル カンパニー Physically vapor-deposited biosensor components
EP3512957B1 (en) 2016-09-16 2022-03-09 Eastman Chemical Company Biosensor electrodes prepared by physical vapor deposition
US11630075B2 (en) 2016-09-16 2023-04-18 Eastman Chemical Company Biosensor electrodes prepared by physical vapor deposition
JP7133572B2 (en) 2017-06-22 2022-09-08 イーストマン ケミカル カンパニー Physical vapor deposition electrodes for electrochemical sensors

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1496354A1 (en) * 2002-03-08 2005-01-12 Matsushita Electric Industrial Co., Ltd. Substrate determining method
ES2255861B1 (en) * 2004-12-23 2007-11-01 Intecsa-Inarsa S.A. DEVICES AND PROCEDURES FOR THE MEASUREMENT OF THE CONTENT OF ETHANOL IN BLOOD.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1496354A1 (en) * 2002-03-08 2005-01-12 Matsushita Electric Industrial Co., Ltd. Substrate determining method
ES2255861B1 (en) * 2004-12-23 2007-11-01 Intecsa-Inarsa S.A. DEVICES AND PROCEDURES FOR THE MEASUREMENT OF THE CONTENT OF ETHANOL IN BLOOD.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PALMISANO, F. ET AL.: "Flow injection analysis of L-lactate in milk and yoghurt by on-line microdialysis and amperometric detection at a disposable biosensor.", THE ANALYST., vol. 126, no. 6, June 2001 (2001-06-01), pages 866 - 870 *

Also Published As

Publication number Publication date
ES2337328A1 (en) 2010-04-22
ES2337328B1 (en) 2011-02-14
WO2010010211A2 (en) 2010-01-28

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