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 PDFInfo
- 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
Links
- 235000013305 food Nutrition 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract 2
- 239000010931 gold Substances 0.000 abstract 1
- 229910052737 gold Inorganic materials 0.000 abstract 1
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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Immunology (AREA)
- Organic Chemistry (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Food Science & Technology (AREA)
- Urology & Nephrology (AREA)
- Hematology (AREA)
- Biomedical Technology (AREA)
- Medicinal Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Genetics & Genomics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Biophysics (AREA)
- Cell Biology (AREA)
- Inorganic Chemistry (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
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.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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. |
ESP200802211 | 2008-07-24 |
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)
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 |
EP3512958B1 (en) * | 2016-09-16 | 2022-04-06 | Eastman Chemical Company | Biosensor electrodes prepared by physical vapor deposition |
EP3512957B1 (en) | 2016-09-16 | 2022-03-09 | Eastman Chemical Company | Biosensor electrodes prepared by physical vapor deposition |
WO2018236572A1 (en) | 2017-06-22 | 2018-12-27 | Eastman Chemical Company | Physical vapor deposited electrode for electrochemical sensors |
Citations (2)
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. |
-
2008
- 2008-07-24 ES ES200802211A patent/ES2337328B1/en active Active
-
2009
- 2009-07-20 WO PCT/ES2009/000381 patent/WO2010010211A2/en active Application Filing
Patent Citations (2)
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)
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 |
---|---|
ES2337328B1 (en) | 2011-02-14 |
WO2010010211A2 (en) | 2010-01-28 |
ES2337328A1 (en) | 2010-04-22 |
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