JPS5510581A - Enzyem electrode - Google Patents
Enzyem electrodeInfo
- Publication number
- JPS5510581A JPS5510581A JP8446978A JP8446978A JPS5510581A JP S5510581 A JPS5510581 A JP S5510581A JP 8446978 A JP8446978 A JP 8446978A JP 8446978 A JP8446978 A JP 8446978A JP S5510581 A JPS5510581 A JP S5510581A
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- substrate
- oxidoreductase
- enzyme
- graphite
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Abstract
PURPOSE: To secure a quick and simple measurement of the substrate density as well as to realize the continuous and repetitive use of the enxyme electrode by using the graphite for the electron conducting material and thus giving the electrochemical activity to the substrate which suffers the peculiar catalyst function of the enzyme.
CONSTITUTION: The powder of the high-purity graphite of over 99.5 wt% of fixed carbon and under 0.005 wt% of ash content is mixed with the insoluble redox compound such as the chloranil conjugating the oxidoreductase to be then press- formed. Then the oxidoreductase like glucose oxidase is fixed on the moldings obtained via, for example, glutaric aldehyde. Such enzyme electrode 7 is mounted to electrode support 6 and then soaked into phosphoric acid buffer solution 8 containing pH5.6 glucose (which is the substrate) along with reference electrode 3. The opposite electrode 5 is connected to potentiostat 2 via electrode 7, reference electrode 3 and salt bridge 4 each, and the change of the oxide current is recorded on recorder 1.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53084469A JPS5816696B2 (en) | 1978-07-10 | 1978-07-10 | enzyme electrode |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53084469A JPS5816696B2 (en) | 1978-07-10 | 1978-07-10 | enzyme electrode |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5510581A true JPS5510581A (en) | 1980-01-25 |
JPS5816696B2 JPS5816696B2 (en) | 1983-04-01 |
Family
ID=13831486
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53084469A Expired JPS5816696B2 (en) | 1978-07-10 | 1978-07-10 | enzyme electrode |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5816696B2 (en) |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4545382A (en) * | 1981-10-23 | 1985-10-08 | Genetics International, Inc. | Sensor for components of a liquid mixture |
US4711245A (en) * | 1983-05-05 | 1987-12-08 | Genetics International, Inc. | Sensor for components of a liquid mixture |
US5708247A (en) * | 1996-02-14 | 1998-01-13 | Selfcare, Inc. | Disposable glucose test strips, and methods and compositions for making same |
US9610034B2 (en) | 2001-01-02 | 2017-04-04 | Abbott Diabetes Care Inc. | Analyte monitoring device and methods of use |
US9625413B2 (en) | 2006-03-31 | 2017-04-18 | Abbott Diabetes Care Inc. | Analyte monitoring devices and methods therefor |
US9662057B2 (en) | 2000-06-27 | 2017-05-30 | Abbott Diabetes Care Inc. | Integrated sample acquisition and analyte measurement method |
US9668684B2 (en) | 2009-02-26 | 2017-06-06 | Abbott Diabetes Care Inc. | Self-powered analyte sensor |
US9743863B2 (en) | 2006-03-31 | 2017-08-29 | Abbott Diabetes Care Inc. | Method and system for powering an electronic device |
US9801545B2 (en) | 2007-03-01 | 2017-10-31 | Abbott Diabetes Care Inc. | Method and apparatus for providing rolling data in communication systems |
US9891185B2 (en) | 1998-10-08 | 2018-02-13 | Abbott Diabetes Care Inc. | Small volume in vitro analyte sensor |
US9962091B2 (en) | 2002-12-31 | 2018-05-08 | Abbott Diabetes Care Inc. | Continuous glucose monitoring system and methods of use |
US9980670B2 (en) | 2002-11-05 | 2018-05-29 | Abbott Diabetes Care Inc. | Sensor inserter assembly |
US10039881B2 (en) | 2002-12-31 | 2018-08-07 | Abbott Diabetes Care Inc. | Method and system for providing data communication in continuous glucose monitoring and management system |
US10201301B2 (en) | 2005-11-01 | 2019-02-12 | Abbott Diabetes Care Inc. | Analyte monitoring device and methods of use |
US10231654B2 (en) | 2005-11-01 | 2019-03-19 | Abbott Diabetes Care Inc. | Analyte monitoring device and methods of use |
US10478108B2 (en) | 1998-04-30 | 2019-11-19 | Abbott Diabetes Care Inc. | Analyte monitoring device and methods of use |
USD902408S1 (en) | 2003-11-05 | 2020-11-17 | Abbott Diabetes Care Inc. | Analyte sensor control unit |
US11045147B2 (en) | 2009-08-31 | 2021-06-29 | Abbott Diabetes Care Inc. | Analyte signal processing device and methods |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4837187A (en) * | 1971-09-09 | 1973-06-01 | Hoffmann La Roche | |
JPS5046190A (en) * | 1973-08-06 | 1975-04-24 |
-
1978
- 1978-07-10 JP JP53084469A patent/JPS5816696B2/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4837187A (en) * | 1971-09-09 | 1973-06-01 | Hoffmann La Roche | |
JPS5046190A (en) * | 1973-08-06 | 1975-04-24 |
Cited By (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4545382A (en) * | 1981-10-23 | 1985-10-08 | Genetics International, Inc. | Sensor for components of a liquid mixture |
US4711245A (en) * | 1983-05-05 | 1987-12-08 | Genetics International, Inc. | Sensor for components of a liquid mixture |
US5708247A (en) * | 1996-02-14 | 1998-01-13 | Selfcare, Inc. | Disposable glucose test strips, and methods and compositions for making same |
US10478108B2 (en) | 1998-04-30 | 2019-11-19 | Abbott Diabetes Care Inc. | Analyte monitoring device and methods of use |
US9891185B2 (en) | 1998-10-08 | 2018-02-13 | Abbott Diabetes Care Inc. | Small volume in vitro analyte sensor |
US9662057B2 (en) | 2000-06-27 | 2017-05-30 | Abbott Diabetes Care Inc. | Integrated sample acquisition and analyte measurement method |
US9610034B2 (en) | 2001-01-02 | 2017-04-04 | Abbott Diabetes Care Inc. | Analyte monitoring device and methods of use |
US9980670B2 (en) | 2002-11-05 | 2018-05-29 | Abbott Diabetes Care Inc. | Sensor inserter assembly |
US11141084B2 (en) | 2002-11-05 | 2021-10-12 | Abbott Diabetes Care Inc. | Sensor inserter assembly |
US11116430B2 (en) | 2002-11-05 | 2021-09-14 | Abbott Diabetes Care Inc. | Sensor inserter assembly |
US10973443B2 (en) | 2002-11-05 | 2021-04-13 | Abbott Diabetes Care Inc. | Sensor inserter assembly |
US10039881B2 (en) | 2002-12-31 | 2018-08-07 | Abbott Diabetes Care Inc. | Method and system for providing data communication in continuous glucose monitoring and management system |
US10750952B2 (en) | 2002-12-31 | 2020-08-25 | Abbott Diabetes Care Inc. | Continuous glucose monitoring system and methods of use |
US9962091B2 (en) | 2002-12-31 | 2018-05-08 | Abbott Diabetes Care Inc. | Continuous glucose monitoring system and methods of use |
USD902408S1 (en) | 2003-11-05 | 2020-11-17 | Abbott Diabetes Care Inc. | Analyte sensor control unit |
USD914881S1 (en) | 2003-11-05 | 2021-03-30 | Abbott Diabetes Care Inc. | Analyte sensor electronic mount |
US10231654B2 (en) | 2005-11-01 | 2019-03-19 | Abbott Diabetes Care Inc. | Analyte monitoring device and methods of use |
US11272867B2 (en) | 2005-11-01 | 2022-03-15 | Abbott Diabetes Care Inc. | Analyte monitoring device and methods of use |
US10201301B2 (en) | 2005-11-01 | 2019-02-12 | Abbott Diabetes Care Inc. | Analyte monitoring device and methods of use |
US10952652B2 (en) | 2005-11-01 | 2021-03-23 | Abbott Diabetes Care Inc. | Analyte monitoring device and methods of use |
US11911151B1 (en) | 2005-11-01 | 2024-02-27 | Abbott Diabetes Care Inc. | Analyte monitoring device and methods of use |
US11399748B2 (en) | 2005-11-01 | 2022-08-02 | Abbott Diabetes Care Inc. | Analyte monitoring device and methods of use |
US11363975B2 (en) | 2005-11-01 | 2022-06-21 | Abbott Diabetes Care Inc. | Analyte monitoring device and methods of use |
US11103165B2 (en) | 2005-11-01 | 2021-08-31 | Abbott Diabetes Care Inc. | Analyte monitoring device and methods of use |
US9625413B2 (en) | 2006-03-31 | 2017-04-18 | Abbott Diabetes Care Inc. | Analyte monitoring devices and methods therefor |
US9743863B2 (en) | 2006-03-31 | 2017-08-29 | Abbott Diabetes Care Inc. | Method and system for powering an electronic device |
US9801545B2 (en) | 2007-03-01 | 2017-10-31 | Abbott Diabetes Care Inc. | Method and apparatus for providing rolling data in communication systems |
US9668684B2 (en) | 2009-02-26 | 2017-06-06 | Abbott Diabetes Care Inc. | Self-powered analyte sensor |
US10631768B2 (en) | 2009-02-26 | 2020-04-28 | Abbott Diabetes Inc. | Self-powered analyte sensor |
US11045147B2 (en) | 2009-08-31 | 2021-06-29 | Abbott Diabetes Care Inc. | Analyte signal processing device and methods |
Also Published As
Publication number | Publication date |
---|---|
JPS5816696B2 (en) | 1983-04-01 |
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