SE419903B - Enzymelektrod - Google Patents
EnzymelektrodInfo
- Publication number
- SE419903B SE419903B SE8001711A SE8001711A SE419903B SE 419903 B SE419903 B SE 419903B SE 8001711 A SE8001711 A SE 8001711A SE 8001711 A SE8001711 A SE 8001711A SE 419903 B SE419903 B SE 419903B
- Authority
- SE
- Sweden
- Prior art keywords
- electrode
- oxygen
- enzyme
- glucose
- signal
- Prior art date
Links
- 102000004190 Enzymes Human genes 0.000 title claims abstract description 44
- 108090000790 Enzymes Proteins 0.000 title claims abstract description 44
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 43
- 239000001301 oxygen Substances 0.000 claims abstract description 43
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 43
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 12
- 238000006911 enzymatic reaction Methods 0.000 claims description 4
- 108090000854 Oxidoreductases Proteins 0.000 claims description 3
- 102000004316 Oxidoreductases Human genes 0.000 claims description 3
- 108090000417 Oxygenases Proteins 0.000 claims description 2
- 102000004020 Oxygenases Human genes 0.000 claims description 2
- 239000000758 substrate Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 229940088598 enzyme Drugs 0.000 description 31
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 24
- 239000008103 glucose Substances 0.000 description 22
- 239000012528 membrane Substances 0.000 description 7
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 230000035699 permeability Effects 0.000 description 6
- 108010015776 Glucose oxidase Proteins 0.000 description 5
- 239000004366 Glucose oxidase Substances 0.000 description 5
- 229940116332 glucose oxidase Drugs 0.000 description 5
- 235000019420 glucose oxidase Nutrition 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229930006000 Sucrose Natural products 0.000 description 2
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 2
- 102000020006 aldose 1-epimerase Human genes 0.000 description 2
- 108091022872 aldose 1-epimerase Proteins 0.000 description 2
- WQZGKKKJIJFFOK-DVKNGEFBSA-N alpha-D-glucose Chemical compound OC[C@H]1O[C@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-DVKNGEFBSA-N 0.000 description 2
- 108010051210 beta-Fructofuranosidase Proteins 0.000 description 2
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 2
- 235000011073 invertase Nutrition 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000036284 oxygen consumption Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 229960004793 sucrose Drugs 0.000 description 2
- 235000000346 sugar Nutrition 0.000 description 2
- 150000008163 sugars Chemical class 0.000 description 2
- CHUGKEQJSLOLHL-UHFFFAOYSA-N 2,2-Bis(bromomethyl)propane-1,3-diol Chemical compound OCC(CO)(CBr)CBr CHUGKEQJSLOLHL-UHFFFAOYSA-N 0.000 description 1
- 108010025188 Alcohol oxidase Proteins 0.000 description 1
- 102000016938 Catalase Human genes 0.000 description 1
- 108010053835 Catalase Proteins 0.000 description 1
- 108010089254 Cholesterol oxidase Proteins 0.000 description 1
- RGHNJXZEOKUKBD-UHFFFAOYSA-N D-gluconic acid Natural products OCC(O)C(O)C(O)C(O)C(O)=O RGHNJXZEOKUKBD-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 229930091371 Fructose Natural products 0.000 description 1
- 239000005715 Fructose Substances 0.000 description 1
- RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 description 1
- RGHNJXZEOKUKBD-SQOUGZDYSA-N Gluconic acid Natural products OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- LEHOTFFKMJEONL-UHFFFAOYSA-N Uric Acid Chemical compound N1C(=O)NC(=O)C2=C1NC(=O)N2 LEHOTFFKMJEONL-UHFFFAOYSA-N 0.000 description 1
- TVWHNULVHGKJHS-UHFFFAOYSA-N Uric acid Natural products N1C(=O)NC(=O)C2NC(=O)NC21 TVWHNULVHGKJHS-UHFFFAOYSA-N 0.000 description 1
- 229940058573 b-d glucose Drugs 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 235000012000 cholesterol Nutrition 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 235000013681 dietary sucrose Nutrition 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 235000012208 gluconic acid Nutrition 0.000 description 1
- 239000000174 gluconic acid Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000001573 invertase Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 229940116269 uric acid Drugs 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Immunology (AREA)
- General Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Analytical Chemistry (AREA)
- Biotechnology (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biophysics (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Inert Electrodes (AREA)
- Cold Cathode And The Manufacture (AREA)
- Battery Electrode And Active Subsutance (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8001711A SE419903B (sv) | 1980-03-05 | 1980-03-05 | Enzymelektrod |
| AT81850029T ATE8664T1 (de) | 1980-03-05 | 1981-02-20 | Elektrolytischen sauerstoff verwendende enzymelektrode. |
| EP81850029A EP0035480B1 (de) | 1980-03-05 | 1981-02-20 | Elektrolytischen Sauerstoff verwendende Enzymelektrode |
| DE8181850029T DE3164948D1 (en) | 1980-03-05 | 1981-02-20 | Enzyme electrode using electrolytic oxygen |
| JP3109481A JPS56145341A (en) | 1980-03-05 | 1981-03-03 | Oxygen electrode |
| US06/239,979 US4374013A (en) | 1980-03-05 | 1981-03-03 | Oxygen stabilized enzyme electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8001711A SE419903B (sv) | 1980-03-05 | 1980-03-05 | Enzymelektrod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE419903B true SE419903B (sv) | 1981-08-31 |
Family
ID=20340418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8001711A SE419903B (sv) | 1980-03-05 | 1980-03-05 | Enzymelektrod |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4374013A (de) |
| EP (1) | EP0035480B1 (de) |
| JP (1) | JPS56145341A (de) |
| AT (1) | ATE8664T1 (de) |
| DE (1) | DE3164948D1 (de) |
| SE (1) | SE419903B (de) |
Families Citing this family (128)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4407959A (en) * | 1980-10-29 | 1983-10-04 | Fuji Electric Co., Ltd. | Blood sugar analyzing apparatus |
| EP0214336A1 (de) * | 1985-09-13 | 1987-03-18 | Phillips Petroleum Company | Die Bestimmung vom Alkoholeinhalt in wasserunvermischbaren organischen Systemen |
| US4680268A (en) * | 1985-09-18 | 1987-07-14 | Children's Hospital Medical Center | Implantable gas-containing biosensor and method for measuring an analyte such as glucose |
| CA1340449C (en) * | 1988-11-14 | 1999-03-16 | Susan Long | Expression of dna sequences derived from nocardioform microorganisms |
| EP0396788A1 (de) * | 1989-05-08 | 1990-11-14 | Dräger Nederland B.V. | Verfahren und Sensor zur Messung des Glucosegehalts von Glucose enthaltenden Flüssigkeiten |
| KR930002824B1 (ko) * | 1990-08-21 | 1993-04-10 | 손병기 | 감이온 전계효과 트랜지스터를 이용한 바이오 센서용 측정회로 |
| CA2052590A1 (en) * | 1991-03-28 | 1992-09-29 | Takeshi Sato | Sulfur dioxide detector device embodied by using so2-oxidant bioagent |
| KR940010562B1 (ko) * | 1991-09-06 | 1994-10-24 | 손병기 | Ta_2O_5수소이온 감지막을 갖는 감이온 전계효과 트랜지스터의 제조방법 |
| EP0539625A1 (de) * | 1991-10-28 | 1993-05-05 | Dräger Medical Electronics B.V. | Elektrochemischer Sensor zur Bestimmung des Glukosegehalts von Flüssigkeiten |
| ES2042411B1 (es) * | 1992-04-23 | 1994-07-01 | Tabacalera Sa | Un biosensor enzimatico para la determinacion de glicerol en medios liquidos. |
| AUPM506894A0 (en) * | 1994-04-14 | 1994-05-05 | Memtec Limited | Novel electrochemical cells |
| AUPN239395A0 (en) * | 1995-04-12 | 1995-05-11 | Memtec Limited | Method of defining an electrode area |
| AUPN363995A0 (en) | 1995-06-19 | 1995-07-13 | Memtec Limited | Electrochemical cell |
| US6413410B1 (en) | 1996-06-19 | 2002-07-02 | Lifescan, Inc. | Electrochemical cell |
| US6638415B1 (en) | 1995-11-16 | 2003-10-28 | Lifescan, Inc. | Antioxidant sensor |
| US6863801B2 (en) * | 1995-11-16 | 2005-03-08 | Lifescan, Inc. | Electrochemical cell |
| US6521110B1 (en) | 1995-11-16 | 2003-02-18 | Lifescan, Inc. | Electrochemical cell |
| AUPN661995A0 (en) * | 1995-11-16 | 1995-12-07 | Memtec America Corporation | Electrochemical cell 2 |
| JP2000511630A (ja) * | 1996-05-10 | 2000-09-05 | ビージー ピーエルシー | 酵素の直接電気化学 |
| US6632349B1 (en) | 1996-11-15 | 2003-10-14 | Lifescan, Inc. | Hemoglobin sensor |
| SE9700384D0 (sv) * | 1997-02-04 | 1997-02-04 | Biacore Ab | Analytical method and apparatus |
| US6862465B2 (en) | 1997-03-04 | 2005-03-01 | Dexcom, Inc. | Device and method for determining analyte levels |
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| US7899511B2 (en) | 2004-07-13 | 2011-03-01 | Dexcom, Inc. | Low oxygen in vivo analyte sensor |
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| US6001067A (en) | 1997-03-04 | 1999-12-14 | Shults; Mark C. | Device and method for determining analyte levels |
| US20050033132A1 (en) | 1997-03-04 | 2005-02-10 | Shults Mark C. | Analyte measuring device |
| AUPO855897A0 (en) * | 1997-08-13 | 1997-09-04 | Usf Filtration And Separations Group Inc. | Automatic analysing apparatus II |
| US6193865B1 (en) | 1997-09-11 | 2001-02-27 | Usf Filtration And Separations Group, Inc. | Analytic cell |
| US6878251B2 (en) * | 1998-03-12 | 2005-04-12 | Lifescan, Inc. | Heated electrochemical cell |
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| US8480580B2 (en) | 1998-04-30 | 2013-07-09 | Abbott Diabetes Care Inc. | Analyte monitoring device and methods of use |
| US8346337B2 (en) | 1998-04-30 | 2013-01-01 | Abbott Diabetes Care Inc. | Analyte monitoring device and methods of use |
| US9066695B2 (en) | 1998-04-30 | 2015-06-30 | Abbott Diabetes Care Inc. | Analyte monitoring device and methods of use |
| US8688188B2 (en) | 1998-04-30 | 2014-04-01 | Abbott Diabetes Care Inc. | Analyte monitoring device and methods of use |
| US8974386B2 (en) | 1998-04-30 | 2015-03-10 | Abbott Diabetes Care Inc. | Analyte monitoring device and methods of use |
| US6949816B2 (en) * | 2003-04-21 | 2005-09-27 | Motorola, Inc. | Semiconductor component having first surface area for electrically coupling to a semiconductor chip and second surface area for electrically coupling to a substrate, and method of manufacturing same |
| US6444115B1 (en) | 2000-07-14 | 2002-09-03 | Lifescan, Inc. | Electrochemical method for measuring chemical reaction rates |
| RU2278612C2 (ru) * | 2000-07-14 | 2006-06-27 | Лайфскен, Инк. | Иммуносенсор |
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Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3539455A (en) * | 1965-10-08 | 1970-11-10 | Leland C Clark Jr | Membrane polarographic electrode system and method with electrochemical compensation |
| US3542662A (en) * | 1967-04-18 | 1970-11-24 | Du Pont | Enzyme electrode |
| US4016044A (en) * | 1973-01-10 | 1977-04-05 | Battelle Memorial Institute | Method and apparatus for governing the reaction rate of enzymatic reactions |
| CH567108A5 (fr) * | 1973-01-10 | 1975-09-30 | Battelle Memorial Institute | Procédé de fabrication d'une électrode à action enzymatique |
-
1980
- 1980-03-05 SE SE8001711A patent/SE419903B/sv not_active IP Right Cessation
-
1981
- 1981-02-20 EP EP81850029A patent/EP0035480B1/de not_active Expired
- 1981-02-20 AT AT81850029T patent/ATE8664T1/de not_active IP Right Cessation
- 1981-02-20 DE DE8181850029T patent/DE3164948D1/de not_active Expired
- 1981-03-03 US US06/239,979 patent/US4374013A/en not_active Expired - Fee Related
- 1981-03-03 JP JP3109481A patent/JPS56145341A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US4374013A (en) | 1983-02-15 |
| JPS56145341A (en) | 1981-11-12 |
| EP0035480B1 (de) | 1984-07-25 |
| EP0035480A2 (de) | 1981-09-09 |
| ATE8664T1 (de) | 1984-08-15 |
| EP0035480A3 (en) | 1981-09-23 |
| DE3164948D1 (en) | 1984-08-30 |
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