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JPS5510581A - Enzyem electrode - Google Patents

Enzyem electrode

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Publication number
JPS5510581A
JPS5510581AJP8446978AJP8446978AJPS5510581AJP S5510581 AJPS5510581 AJP S5510581AJP 8446978 AJP8446978 AJP 8446978AJP 8446978 AJP8446978 AJP 8446978AJP S5510581 AJPS5510581 AJP 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
Application number
JP8446978A
Other languages
Japanese (ja)
Other versions
JPS5816696B2 (en
Inventor
Shiro Nankai
Kenichi Nakamura
Takashi Iijima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co LtdfiledCriticalMatsushita Electric Industrial Co Ltd
Priority to JP53084469ApriorityCriticalpatent/JPS5816696B2/en
Publication of JPS5510581ApublicationCriticalpatent/JPS5510581A/en
Publication of JPS5816696B2publicationCriticalpatent/JPS5816696B2/en
Expiredlegal-statusCriticalCurrent

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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
JP53084469A1978-07-101978-07-10 enzyme electrodeExpiredJPS5816696B2 (en)

Priority Applications (1)

Application NumberPriority DateFiling DateTitle
JP53084469AJPS5816696B2 (en)1978-07-101978-07-10 enzyme electrode

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
JP53084469AJPS5816696B2 (en)1978-07-101978-07-10 enzyme electrode

Publications (2)

Publication NumberPublication Date
JPS5510581Atrue JPS5510581A (en)1980-01-25
JPS5816696B2 JPS5816696B2 (en)1983-04-01

Family

ID=13831486

Family Applications (1)

Application NumberTitlePriority DateFiling Date
JP53084469AExpiredJPS5816696B2 (en)1978-07-101978-07-10 enzyme electrode

Country Status (1)

CountryLink
JP (1)JPS5816696B2 (en)

Cited By (21)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US4545382A (en)*1981-10-231985-10-08Genetics International, Inc.Sensor for components of a liquid mixture
US4711245A (en)*1983-05-051987-12-08Genetics International, Inc.Sensor for components of a liquid mixture
US5708247A (en)*1996-02-141998-01-13Selfcare, Inc.Disposable glucose test strips, and methods and compositions for making same
US9610034B2 (en)2001-01-022017-04-04Abbott Diabetes Care Inc.Analyte monitoring device and methods of use
US9625413B2 (en)2006-03-312017-04-18Abbott Diabetes Care Inc.Analyte monitoring devices and methods therefor
US9662057B2 (en)2000-06-272017-05-30Abbott Diabetes Care Inc.Integrated sample acquisition and analyte measurement method
US9668684B2 (en)2009-02-262017-06-06Abbott Diabetes Care Inc.Self-powered analyte sensor
US9743863B2 (en)2006-03-312017-08-29Abbott Diabetes Care Inc.Method and system for powering an electronic device
US9801545B2 (en)2007-03-012017-10-31Abbott Diabetes Care Inc.Method and apparatus for providing rolling data in communication systems
US9891185B2 (en)1998-10-082018-02-13Abbott Diabetes Care Inc.Small volume in vitro analyte sensor
US9962091B2 (en)2002-12-312018-05-08Abbott Diabetes Care Inc.Continuous glucose monitoring system and methods of use
US9980670B2 (en)2002-11-052018-05-29Abbott Diabetes Care Inc.Sensor inserter assembly
US10039881B2 (en)2002-12-312018-08-07Abbott Diabetes Care Inc.Method and system for providing data communication in continuous glucose monitoring and management system
US10201301B2 (en)2005-11-012019-02-12Abbott Diabetes Care Inc.Analyte monitoring device and methods of use
US10231654B2 (en)2005-11-012019-03-19Abbott Diabetes Care Inc.Analyte monitoring device and methods of use
US10478108B2 (en)1998-04-302019-11-19Abbott Diabetes Care Inc.Analyte monitoring device and methods of use
USD902408S1 (en)2003-11-052020-11-17Abbott Diabetes Care Inc.Analyte sensor control unit
US11045147B2 (en)2009-08-312021-06-29Abbott Diabetes Care Inc.Analyte signal processing device and methods
US12239463B2 (en)2020-08-312025-03-04Abbott Diabetes Care Inc.Systems, devices, and methods for analyte sensor insertion
US12268496B2 (en)2017-01-232025-04-08Abbott Diabetes Care Inc.Systems, devices and methods for analyte sensor insertion
US12274548B2 (en)2006-10-232025-04-15Abbott Diabetes Care Inc.Sensor insertion devices and methods of use

Citations (2)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
JPS4837187A (en)*1971-09-091973-06-01Hoffmann La Roche
JPS5046190A (en)*1973-08-061975-04-24

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
JPS4837187A (en)*1971-09-091973-06-01Hoffmann La Roche
JPS5046190A (en)*1973-08-061975-04-24

Cited By (34)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US4545382A (en)*1981-10-231985-10-08Genetics International, Inc.Sensor for components of a liquid mixture
US4711245A (en)*1983-05-051987-12-08Genetics International, Inc.Sensor for components of a liquid mixture
US5708247A (en)*1996-02-141998-01-13Selfcare, Inc.Disposable glucose test strips, and methods and compositions for making same
US10478108B2 (en)1998-04-302019-11-19Abbott Diabetes Care Inc.Analyte monitoring device and methods of use
US9891185B2 (en)1998-10-082018-02-13Abbott Diabetes Care Inc.Small volume in vitro analyte sensor
US9662057B2 (en)2000-06-272017-05-30Abbott Diabetes Care Inc.Integrated sample acquisition and analyte measurement method
US9610034B2 (en)2001-01-022017-04-04Abbott Diabetes Care Inc.Analyte monitoring device and methods of use
US10973443B2 (en)2002-11-052021-04-13Abbott Diabetes Care Inc.Sensor inserter assembly
US11116430B2 (en)2002-11-052021-09-14Abbott Diabetes Care Inc.Sensor inserter assembly
US11141084B2 (en)2002-11-052021-10-12Abbott Diabetes Care Inc.Sensor inserter assembly
US9980670B2 (en)2002-11-052018-05-29Abbott Diabetes Care Inc.Sensor inserter assembly
US9962091B2 (en)2002-12-312018-05-08Abbott Diabetes Care Inc.Continuous glucose monitoring system and methods of use
US10039881B2 (en)2002-12-312018-08-07Abbott Diabetes Care Inc.Method and system for providing data communication in continuous glucose monitoring and management system
US10750952B2 (en)2002-12-312020-08-25Abbott Diabetes Care Inc.Continuous glucose monitoring system and methods of use
USD902408S1 (en)2003-11-052020-11-17Abbott Diabetes Care Inc.Analyte sensor control unit
USD914881S1 (en)2003-11-052021-03-30Abbott Diabetes Care Inc.Analyte sensor electronic mount
US10231654B2 (en)2005-11-012019-03-19Abbott Diabetes Care Inc.Analyte monitoring device and methods of use
US11911151B1 (en)2005-11-012024-02-27Abbott Diabetes Care Inc.Analyte monitoring device and methods of use
US10201301B2 (en)2005-11-012019-02-12Abbott Diabetes Care Inc.Analyte monitoring device and methods of use
US11363975B2 (en)2005-11-012022-06-21Abbott Diabetes Care Inc.Analyte monitoring device and methods of use
US10952652B2 (en)2005-11-012021-03-23Abbott Diabetes Care Inc.Analyte monitoring device and methods of use
US11399748B2 (en)2005-11-012022-08-02Abbott Diabetes Care Inc.Analyte monitoring device and methods of use
US11103165B2 (en)2005-11-012021-08-31Abbott Diabetes Care Inc.Analyte monitoring device and methods of use
US11272867B2 (en)2005-11-012022-03-15Abbott Diabetes Care Inc.Analyte monitoring device and methods of use
US9743863B2 (en)2006-03-312017-08-29Abbott Diabetes Care Inc.Method and system for powering an electronic device
US9625413B2 (en)2006-03-312017-04-18Abbott Diabetes Care Inc.Analyte monitoring devices and methods therefor
US12274548B2 (en)2006-10-232025-04-15Abbott Diabetes Care Inc.Sensor insertion devices and methods of use
US9801545B2 (en)2007-03-012017-10-31Abbott Diabetes Care Inc.Method and apparatus for providing rolling data in communication systems
US10631768B2 (en)2009-02-262020-04-28Abbott Diabetes Inc.Self-powered analyte sensor
US9668684B2 (en)2009-02-262017-06-06Abbott Diabetes Care Inc.Self-powered analyte sensor
US11045147B2 (en)2009-08-312021-06-29Abbott Diabetes Care Inc.Analyte signal processing device and methods
US12279894B2 (en)2009-08-312025-04-22Abbott Diabetes Care Inc.Analyte signal processing device and methods
US12268496B2 (en)2017-01-232025-04-08Abbott Diabetes Care Inc.Systems, devices and methods for analyte sensor insertion
US12239463B2 (en)2020-08-312025-03-04Abbott Diabetes Care Inc.Systems, devices, and methods for analyte sensor insertion

Also Published As

Publication numberPublication date
JPS5816696B2 (en)1983-04-01

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