JPS5226292A - Ion sensor - Google Patents

Ion sensor

Info

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
Application number
JP50102678A
Other languages
Japanese (ja)
Other versions
JPS5424317B2 (en
Inventor
Masayuki Matsuo
Masaki Esashi
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.)
SHINGIJIYUTSU KAIHATSU JIGIYOUDAN
Japan Science and Technology Agency
Shingijutsu Kaihatsu Jigyodan
Original Assignee
SHINGIJIYUTSU KAIHATSU JIGIYOUDAN
Research Development Corp of Japan
Shingijutsu Kaihatsu Jigyodan
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 SHINGIJIYUTSU KAIHATSU JIGIYOUDAN, Research Development Corp of Japan, Shingijutsu Kaihatsu Jigyodan filed Critical SHINGIJIYUTSU KAIHATSU JIGIYOUDAN
Priority to JP50102678A priority Critical patent/JPS5226292A/en
Publication of JPS5226292A publication Critical patent/JPS5226292A/en
Publication of JPS5424317B2 publication Critical patent/JPS5424317B2/ja
Granted legal-status Critical Current

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
JP50102678A 1975-08-23 1975-08-23 Ion sensor Granted JPS5226292A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51139289A (en) * 1975-03-12 1976-12-01 Univ Utah Chemically sensitive fe converter

Patent Citations (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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