PT89640A - Conjunto de electrodos e metodo de analise de uma concentracao elevada de uma substancia numa amostra de um liquido - Google Patents
Conjunto de electrodos e metodo de analise de uma concentracao elevada de uma substancia numa amostra de um liquidoInfo
- Publication number
- PT89640A PT89640A PT89640A PT8964089A PT89640A PT 89640 A PT89640 A PT 89640A PT 89640 A PT89640 A PT 89640A PT 8964089 A PT8964089 A PT 8964089A PT 89640 A PT89640 A PT 89640A
- Authority
- PT
- Portugal
- Prior art keywords
- substance
- hydrogen peroxide
- liquid sample
- sensor electrode
- membrane
- Prior art date
Links
- 239000000126 substance Substances 0.000 title abstract 7
- 239000007788 liquid Substances 0.000 title abstract 6
- 238000004458 analytical method Methods 0.000 title 1
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 12
- 239000012528 membrane Substances 0.000 abstract 8
- 102000004190 Enzymes Human genes 0.000 abstract 5
- 108090000790 Enzymes Proteins 0.000 abstract 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 3
- 239000001301 oxygen Substances 0.000 abstract 3
- 229910052760 oxygen Inorganic materials 0.000 abstract 3
- 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 abstract 1
- 239000008103 glucose Substances 0.000 abstract 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
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)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
- Inert Electrodes (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15283688A | 1988-02-05 | 1988-02-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PT89640A true PT89640A (pt) | 1989-10-04 |
Family
ID=22544654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT89640A PT89640A (pt) | 1988-02-05 | 1989-02-03 | Conjunto de electrodos e metodo de analise de uma concentracao elevada de uma substancia numa amostra de um liquido |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0327018B1 (pt) |
| JP (1) | JPH0262951A (pt) |
| AT (1) | ATE122093T1 (pt) |
| CA (1) | CA1307826C (pt) |
| DE (1) | DE68922414T2 (pt) |
| DK (1) | DK174989B1 (pt) |
| PT (1) | PT89640A (pt) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8709882D0 (en) * | 1987-04-27 | 1987-06-03 | Genetics Int Inc | Membrane configurations |
| DK170103B1 (da) * | 1990-08-31 | 1995-05-22 | Radiometer Medical As | Elektrokemisk biosensor samt biosensormembran |
| CA2179309A1 (en) * | 1994-02-09 | 1995-08-17 | Ted J. Hanagan | Diagnostic flow cell device |
| US5520788A (en) * | 1995-01-17 | 1996-05-28 | The Yellow Springs Instrument Company, Inc. | Support layer for enzyme electrode laminated membranes |
| US6280871B1 (en) | 1999-10-12 | 2001-08-28 | Cabot Corporation | Gas diffusion electrodes containing modified carbon products |
| US6399202B1 (en) | 1999-10-12 | 2002-06-04 | Cabot Corporation | Modified carbon products useful in gas diffusion electrodes |
| US7541308B2 (en) | 2001-04-11 | 2009-06-02 | Cabot Corporation | Fuel cells and other products containing modified carbon products |
| GB0412670D0 (en) * | 2004-06-07 | 2004-07-07 | Univ Surrey | An electrode device process for making an electrode device and a method of ele trochemical detection using an electrode device |
| US8508620B2 (en) * | 2007-02-24 | 2013-08-13 | Nec Corporation | Portable terminal capable of presenting images based on time |
| DE102016110696B4 (de) * | 2016-06-10 | 2025-03-20 | Endress+Hauser Conducta Gmbh+Co. Kg | Verfahren zur Herstellung einer Sensorkappe mit einer Membran |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4356074A (en) * | 1980-08-25 | 1982-10-26 | The Yellow Springs Instrument Company, Inc. | Substrate specific galactose oxidase enzyme electrodes |
| JPS57211054A (en) * | 1981-06-19 | 1982-12-24 | Matsushita Electric Ind Co Ltd | Enzyme electrode |
| DD227029A3 (de) * | 1982-05-13 | 1985-09-04 | Zentralinst F Diabetiker G Kat | Enzymelektrode zur glukosemessung |
| GB8522834D0 (en) * | 1985-09-16 | 1985-10-23 | Ici Plc | Sensor |
| JPS62156555A (ja) * | 1985-12-27 | 1987-07-11 | Daikin Ind Ltd | 酵素電極を用いた濃度測定装置 |
| US4759828A (en) * | 1987-04-09 | 1988-07-26 | Nova Biomedical Corporation | Glucose electrode and method of determining glucose |
-
1989
- 1989-01-31 AT AT89101627T patent/ATE122093T1/de active
- 1989-01-31 EP EP89101627A patent/EP0327018B1/en not_active Expired - Lifetime
- 1989-01-31 DE DE68922414T patent/DE68922414T2/de not_active Expired - Fee Related
- 1989-02-03 PT PT89640A patent/PT89640A/pt not_active Application Discontinuation
- 1989-02-03 CA CA000590002A patent/CA1307826C/en not_active Expired - Lifetime
- 1989-02-03 JP JP1025628A patent/JPH0262951A/ja active Pending
- 1989-02-03 DK DK198900502A patent/DK174989B1/da not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DK50289A (da) | 1989-08-06 |
| DE68922414D1 (de) | 1995-06-08 |
| DK174989B1 (da) | 2004-04-13 |
| EP0327018A2 (en) | 1989-08-09 |
| ATE122093T1 (de) | 1995-05-15 |
| EP0327018B1 (en) | 1995-05-03 |
| CA1307826C (en) | 1992-09-22 |
| DE68922414T2 (de) | 1995-11-09 |
| DK50289D0 (da) | 1989-02-03 |
| JPH0262951A (ja) | 1990-03-02 |
| EP0327018A3 (en) | 1990-04-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FC3A | Refusal |
Effective date: 19931011 |