WO1999038003A1 - Microfabricated aperture-based sensor - Google Patents
Microfabricated aperture-based sensor Download PDFInfo
- Publication number
- WO1999038003A1 WO1999038003A1 PCT/US1999/001375 US9901375W WO9938003A1 WO 1999038003 A1 WO1999038003 A1 WO 1999038003A1 US 9901375 W US9901375 W US 9901375W WO 9938003 A1 WO9938003 A1 WO 9938003A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- layer
- microfabricated device
- group
- oxidase
- analyte
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Classifications
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- 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
-
- 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
- C12Q1/002—Electrode membranes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/817—Enzyme or microbe electrode
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Molecular Biology (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- General Engineering & Computer Science (AREA)
- Biophysics (AREA)
- Genetics & Genomics (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002318161A CA2318161C (en) | 1998-01-23 | 1999-01-21 | Microfabricated aperture-based sensor |
EP99904203A EP1057010B1 (en) | 1998-01-23 | 1999-01-21 | Microfabricated aperture-based sensor |
DE69941449T DE69941449D1 (en) | 1998-01-23 | 1999-01-21 | SENSOR WITH MICRO-MADE OPENINGS |
JP2000528861A JP3826189B2 (en) | 1998-01-23 | 1999-01-21 | Micro-assembled sensor with aperture |
AU24653/99A AU754095B2 (en) | 1998-01-23 | 1999-01-21 | Microfabricated aperture-based sensor |
AT99904203T ATE443859T1 (en) | 1998-01-23 | 1999-01-21 | SENSOR WITH MICRO-MADE OPENINGS |
KR1020007007891A KR20010040357A (en) | 1998-01-23 | 1999-01-21 | Microfabricated aperture-based sensor |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/012,579 | 1998-01-23 | ||
US09/012,579 US6030827A (en) | 1998-01-23 | 1998-01-23 | Microfabricated aperture-based sensor |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1999038003A1 true WO1999038003A1 (en) | 1999-07-29 |
WO1999038003A9 WO1999038003A9 (en) | 1999-10-21 |
Family
ID=21755630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1999/001375 WO1999038003A1 (en) | 1998-01-23 | 1999-01-21 | Microfabricated aperture-based sensor |
Country Status (11)
Country | Link |
---|---|
US (2) | US6030827A (en) |
EP (1) | EP1057010B1 (en) |
JP (1) | JP3826189B2 (en) |
KR (1) | KR20010040357A (en) |
CN (1) | CN1292086A (en) |
AT (1) | ATE443859T1 (en) |
AU (1) | AU754095B2 (en) |
CA (1) | CA2318161C (en) |
DE (1) | DE69941449D1 (en) |
ES (1) | ES2333831T3 (en) |
WO (1) | WO1999038003A1 (en) |
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JP2002296217A (en) * | 2001-03-29 | 2002-10-09 | Matsushita Electric Ind Co Ltd | Biosensor |
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US7709134B2 (en) | 2004-03-15 | 2010-05-04 | St. Louis University | Microfluidic biofuel cell |
US8317988B2 (en) | 2004-10-12 | 2012-11-27 | Bayer Healthcare Llc | Concentration determination in a diffusion barrier layer |
US8486615B2 (en) | 2004-08-11 | 2013-07-16 | Dow Corning Corporation | Photopolymerizable silicone materials forming semipermeable membranes for sensor applications |
US20140262777A1 (en) * | 2013-03-15 | 2014-09-18 | Abbott Point Of Care Inc. | Biosensor structures for improved point of care testing and methods of manufacture thereof |
US8859151B2 (en) * | 2003-11-05 | 2014-10-14 | St. Louis University | Immobilized enzymes in biocathodes |
US9271671B2 (en) | 2010-04-16 | 2016-03-01 | Arkray, Inc. | Sensor and method for removing interfering substance |
ITUB20154036A1 (en) * | 2015-09-30 | 2017-03-30 | St Microelectronics Srl | BIOSENSOR FOR DETECTION OF ANALYTES IN SWEAT, AND METHOD OF MANUFACTURE OF THE BIOSENSOR |
US9693721B2 (en) | 2008-03-28 | 2017-07-04 | Dexcom, Inc. | Polymer membranes for continuous analyte sensors |
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US6001067A (en) * | 1997-03-04 | 1999-12-14 | Shults; Mark C. | Device and method for determining analyte levels |
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Also Published As
Publication number | Publication date |
---|---|
US20010003045A1 (en) | 2001-06-07 |
DE69941449D1 (en) | 2009-11-05 |
CN1292086A (en) | 2001-04-18 |
US6030827A (en) | 2000-02-29 |
WO1999038003A9 (en) | 1999-10-21 |
EP1057010A1 (en) | 2000-12-06 |
US6379883B2 (en) | 2002-04-30 |
JP2002501195A (en) | 2002-01-15 |
EP1057010A4 (en) | 2003-03-05 |
ES2333831T3 (en) | 2010-03-01 |
KR20010040357A (en) | 2001-05-15 |
CA2318161C (en) | 2006-07-04 |
CA2318161A1 (en) | 1999-07-29 |
EP1057010B1 (en) | 2009-09-23 |
ATE443859T1 (en) | 2009-10-15 |
AU2465399A (en) | 1999-08-09 |
AU754095B2 (en) | 2002-11-07 |
JP3826189B2 (en) | 2006-09-27 |
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