JPS5226292A - Ion sensor - Google Patents
Ion sensorInfo
- Publication number
- JPS5226292A JPS5226292A JP50102678A JP10267875A JPS5226292A JP S5226292 A JPS5226292 A JP S5226292A JP 50102678 A JP50102678 A JP 50102678A JP 10267875 A JP10267875 A JP 10267875A JP S5226292 A JPS5226292 A JP S5226292A
- Authority
- JP
- Japan
- Prior art keywords
- ion sensor
- ion
- electrolyte
- inexpensive
- gate
- 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
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
PURPOSE: An ion sensor, comprising a gate-insulated type FET of specific multilayered construction, which is able to make selective measurement of ion activity in electrolyte, is inexpensive, is suitable for making size smaller and is easy to handle.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50102678A JPS5226292A (en) | 1975-08-23 | 1975-08-23 | Ion sensor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50102678A JPS5226292A (en) | 1975-08-23 | 1975-08-23 | Ion sensor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5226292A true JPS5226292A (en) | 1977-02-26 |
JPS5424317B2 JPS5424317B2 (en) | 1979-08-20 |
Family
ID=14333881
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50102678A Granted JPS5226292A (en) | 1975-08-23 | 1975-08-23 | Ion sensor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5226292A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4305802A (en) * | 1979-08-10 | 1981-12-15 | Olympus Optical Co., Ltd. | Compound chemically sensitive element |
JPS57111439A (en) * | 1980-12-29 | 1982-07-10 | Seiko Epson Corp | Gas detecting element |
JPS5841296A (en) * | 1981-09-04 | 1983-03-10 | Seiko Instr & Electronics Ltd | Small axial-flow molecular pump applying magnetic bearing |
JPS5993992A (en) * | 1982-11-19 | 1984-05-30 | Seiko Instr & Electronics Ltd | Axial flow molecular pump |
JPS60115841A (en) * | 1983-11-28 | 1985-06-22 | Shimadzu Corp | Ion sensor |
JPS63168323U (en) * | 1978-03-08 | 1988-11-02 | ||
US5138251A (en) * | 1989-10-04 | 1992-08-11 | Olympus Optical Co., Ltd. | Fet sensor apparatus of flow-cell adaptive type and method of manufacturing the same |
JP2009532669A (en) * | 2006-03-30 | 2009-09-10 | カウンスィル オブ サイエンティフィック アンド インダストリアル リサーチ | A biosensor for determining potassium concentration in human serum |
JP2011080996A (en) * | 2009-10-08 | 2011-04-21 | Robert Bosch Gmbh | Gas sensitive semiconductor device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51139289A (en) * | 1975-03-12 | 1976-12-01 | Univ Utah | Chemically sensitive fe converter |
-
1975
- 1975-08-23 JP JP50102678A patent/JPS5226292A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51139289A (en) * | 1975-03-12 | 1976-12-01 | Univ Utah | Chemically sensitive fe converter |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63168323U (en) * | 1978-03-08 | 1988-11-02 | ||
US4305802A (en) * | 1979-08-10 | 1981-12-15 | Olympus Optical Co., Ltd. | Compound chemically sensitive element |
JPS57111439A (en) * | 1980-12-29 | 1982-07-10 | Seiko Epson Corp | Gas detecting element |
JPS634657B2 (en) * | 1980-12-29 | 1988-01-29 | Seiko Epson Corp | |
JPS5841296A (en) * | 1981-09-04 | 1983-03-10 | Seiko Instr & Electronics Ltd | Small axial-flow molecular pump applying magnetic bearing |
JPS5993992A (en) * | 1982-11-19 | 1984-05-30 | Seiko Instr & Electronics Ltd | Axial flow molecular pump |
JPS60115841A (en) * | 1983-11-28 | 1985-06-22 | Shimadzu Corp | Ion sensor |
JPH0469337B2 (en) * | 1983-11-28 | 1992-11-05 | Shimadzu Corp | |
US5138251A (en) * | 1989-10-04 | 1992-08-11 | Olympus Optical Co., Ltd. | Fet sensor apparatus of flow-cell adaptive type and method of manufacturing the same |
JP2009532669A (en) * | 2006-03-30 | 2009-09-10 | カウンスィル オブ サイエンティフィック アンド インダストリアル リサーチ | A biosensor for determining potassium concentration in human serum |
JP2011080996A (en) * | 2009-10-08 | 2011-04-21 | Robert Bosch Gmbh | Gas sensitive semiconductor device |
Also Published As
Publication number | Publication date |
---|---|
JPS5424317B2 (en) | 1979-08-20 |
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