JPS5673342A - Enzyme electrode and its manufacture - Google Patents

Enzyme electrode and its manufacture

Info

Publication number
JPS5673342A
JPS5673342A JP14952879A JP14952879A JPS5673342A JP S5673342 A JPS5673342 A JP S5673342A JP 14952879 A JP14952879 A JP 14952879A JP 14952879 A JP14952879 A JP 14952879A JP S5673342 A JPS5673342 A JP S5673342A
Authority
JP
Japan
Prior art keywords
enzyme
layer
film
electrode
bonding layer
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.)
Pending
Application number
JP14952879A
Other languages
Japanese (ja)
Inventor
Masao Koyama
Yuichi Sato
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP14952879A priority Critical patent/JPS5673342A/en
Publication of JPS5673342A publication Critical patent/JPS5673342A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain an enzyme electrode capable of superior response speed and operating rate by incorporating a selective penetration layer and an enzyme bonding layer together and attaching an enzyme bonding layer in the state of facing to the sensitive part of an electrode.
CONSTITUTION: A selective penetration layer is formed on a substrate of glass, etc., and on the layer, a porous layer is formed. In this porous layer, enzymes such as glucose oxytase, etc. is fixed under a chemical bonding process to form anenzyme bonding layer. Then a composite enzyme film being formed is stripped off the substrate. This composite enzyme film 8 is attached to a body 4 with the use of a cover 6 through packings 5, 9 in such manner that said film be applied to an electrode of platinum pole 1, silver/chlorinated silver pole 2, etc. through an enzyme- penetrable film 7 with the enzyme bonding layer 8a facing inwards and the selective penetration layer 8b facing outwards. This enzyme electrode can be used for uric acid analysis in a stable condition for a long time.
COPYRIGHT: (C)1981,JPO&Japio
JP14952879A 1979-11-20 1979-11-20 Enzyme electrode and its manufacture Pending JPS5673342A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14952879A JPS5673342A (en) 1979-11-20 1979-11-20 Enzyme electrode and its manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14952879A JPS5673342A (en) 1979-11-20 1979-11-20 Enzyme electrode and its manufacture

Publications (1)

Publication Number Publication Date
JPS5673342A true JPS5673342A (en) 1981-06-18

Family

ID=15477100

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14952879A Pending JPS5673342A (en) 1979-11-20 1979-11-20 Enzyme electrode and its manufacture

Country Status (1)

Country Link
JP (1) JPS5673342A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61114156A (en) * 1984-11-08 1986-05-31 Nok Corp Fixing method of vinyl chloride resin film onto silicon nitride surface
JPS625169A (en) * 1985-06-28 1987-01-12 マイルズ　ラボラトリ−ス　インコ−ポレ−テッド Electrochemical sensor, film for said sensor and manufacture of said film
JPS62254051A (en) * 1986-04-17 1987-11-05 Daikin Ind Ltd Enzyme electrode
JPS6332478A (en) * 1986-07-28 1988-02-12 Natl Food Res Inst Enzymic reaction apparatus
US6280587B1 (en) 1998-07-02 2001-08-28 Nec Corporation Enzyme electrode and a biosensor and a measuring apparatus therewith

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH569973A5 (en) * 1972-09-08 1975-11-28 Radiometer As
JPS52139777A (en) * 1976-05-14 1977-11-21 Omron Tateisi Electronics Co Fixed enzyme membrane
JPS53140092A (en) * 1977-05-13 1978-12-06 Omron Tateisi Electronics Co Enzyme electrode
JPS54102193A (en) * 1978-01-28 1979-08-11 Toyo Boseki Enzyme film for oxygen electrode

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH569973A5 (en) * 1972-09-08 1975-11-28 Radiometer As
JPS52139777A (en) * 1976-05-14 1977-11-21 Omron Tateisi Electronics Co Fixed enzyme membrane
JPS53140092A (en) * 1977-05-13 1978-12-06 Omron Tateisi Electronics Co Enzyme electrode
JPS54102193A (en) * 1978-01-28 1979-08-11 Toyo Boseki Enzyme film for oxygen electrode

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61114156A (en) * 1984-11-08 1986-05-31 Nok Corp Fixing method of vinyl chloride resin film onto silicon nitride surface
JPH0558136B2 (en) * 1984-11-08 1993-08-25 Nok Corp
JPS625169A (en) * 1985-06-28 1987-01-12 マイルズ　ラボラトリ−ス　インコ−ポレ−テッド Electrochemical sensor, film for said sensor and manufacture of said film
JPS62254051A (en) * 1986-04-17 1987-11-05 Daikin Ind Ltd Enzyme electrode
JPS6332478A (en) * 1986-07-28 1988-02-12 Natl Food Res Inst Enzymic reaction apparatus
US6280587B1 (en) 1998-07-02 2001-08-28 Nec Corporation Enzyme electrode and a biosensor and a measuring apparatus therewith

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