DE3687123D1 - Ionenempfindlicher fet-fuehler. - Google Patents

Ionenempfindlicher fet-fuehler.

Info

Publication number
DE3687123D1
DE3687123D1 DE8686401331T DE3687123T DE3687123D1 DE 3687123 D1 DE3687123 D1 DE 3687123D1 DE 8686401331 T DE8686401331 T DE 8686401331T DE 3687123 T DE3687123 T DE 3687123T DE 3687123 D1 DE3687123 D1 DE 3687123D1
Authority
DE
Germany
Prior art keywords
ion sensitive
sensitive fet
fet probe
probe
ion
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.)
Expired - Fee Related
Application number
DE8686401331T
Other languages
English (en)
Other versions
DE3687123T2 (de
Inventor
Noboru Oyama
Takeshi Shimomura
Shuichiro Yamaguchi
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.)
Terumo Corp
Original Assignee
Terumo Corp
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 Terumo Corp filed Critical Terumo Corp
Application granted granted Critical
Publication of DE3687123D1 publication Critical patent/DE3687123D1/de
Publication of DE3687123T2 publication Critical patent/DE3687123T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/414—Ion-sensitive or chemical field-effect transistors, i.e. ISFETS or CHEMFETS

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Insulated Gate Type Field-Effect Transistor (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
DE8686401331T 1986-01-24 1986-06-18 Ionenempfindlicher fet-fuehler. Expired - Fee Related DE3687123T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1348686 1986-01-24
JP3039486 1986-02-14

Publications (2)

Publication Number Publication Date
DE3687123D1 true DE3687123D1 (de) 1992-12-17
DE3687123T2 DE3687123T2 (de) 1993-05-13

Family

ID=26349298

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686401331T Expired - Fee Related DE3687123T2 (de) 1986-01-24 1986-06-18 Ionenempfindlicher fet-fuehler.

Country Status (4)

Country Link
US (1) US4816118A (de)
EP (1) EP0235470B1 (de)
KR (1) KR900004691B1 (de)
DE (1) DE3687123T2 (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5139626A (en) * 1985-10-02 1992-08-18 Terumo Corporation Ion concentration measurement method
AU596860B2 (en) * 1986-07-10 1990-05-17 Terumo Kabushiki Kaisha Reference electrode
NL8602242A (nl) * 1986-09-05 1988-04-05 Stichting Ct Voor Micro Elektr Werkwijze voor het vervaardigen van een refet of een chemfet, en de vervaardigde refet of chemfet.
JPS63131056A (ja) * 1986-11-20 1988-06-03 Terumo Corp Ｆｅｔ電極
JPS63131057A (ja) * 1986-11-20 1988-06-03 Terumo Corp 酵素センサ
WO1988004424A1 (en) * 1986-12-08 1988-06-16 Terumo Kabushiki Kaisha Ion-selective fet sensor
US4981570A (en) * 1986-12-10 1991-01-01 Terumo Kabushiki Kaisha Ion carrier membrane, and ion sensor having same
US5156728A (en) * 1987-02-12 1992-10-20 Terumo Kabushiki Kaisha Ion sensor
DE3870156D1 (de) * 1987-10-13 1992-05-21 Taiyo Yuden Kk Chemische sensoren und deren bestandteile.
JP2672561B2 (ja) * 1988-01-29 1997-11-05 テルモ株式会社 膜被履センサ
JPH01272957A (ja) * 1988-04-25 1989-10-31 Terumo Corp イオン感応膜、その製造方法及びイオンセンサ
US5213675A (en) * 1988-10-27 1993-05-25 Terumo Kabushiki Kaisha Reference electrode, ion sensor and method of manufacturing the same
US5066383A (en) * 1988-10-27 1991-11-19 Terumo Kabushiki Kaisha Reference electrode, ion sensor and method of manufacturing the same
JP2804588B2 (ja) * 1990-03-03 1998-09-30 株式会社日立製作所 カルシウムイオン測定電極
AU671253B2 (en) * 1990-05-02 1996-08-22 University Of Michigan, The Solid state ion sensor with polyurethane membrane
IT1240542B (it) * 1990-08-13 1993-12-17 Sorin Biomedica Spa Perfezionamenti nei dispositivi a semiconduttore chemisensibili (cssd)
GB9423435D0 (en) * 1994-11-19 1995-01-11 Belford Rona E Solid state ion selective sensors: Conductimetric sensors using A.C. impedance and or admittance techniques as an alternative to potentiometric electrodes
US5833824A (en) * 1996-11-15 1998-11-10 Rosemount Analytical Inc. Dorsal substrate guarded ISFET sensor
US6306839B1 (en) 1998-09-16 2001-10-23 Dow Agrosciences Llc 2-methoxyimino-2-(pyridinyloxymethyl) phenyl acetamides with (derivatised) hydroxyalkyl derivatives on the pyridine ring
US6387724B1 (en) 1999-02-26 2002-05-14 Dynamics Research Corporation Method of fabricating silicon-on-insulator sensor having silicon oxide sensing surface
CN1208321C (zh) * 1999-07-20 2005-06-29 道农业科学公司 杀真菌的杂环芳族酰胺和它们的组合物、使用方法和制备
DE60138694D1 (de) * 2000-03-01 2009-06-25 Radiometer Medical Aps Elektrodeneinrichtung mit festkörper-bezugssystem
FR2805889B1 (fr) * 2000-03-03 2002-05-31 Centre Nat Rech Scient Dispositif amplificateur pour capteurs et systeme de mesure d'une grandeur physique equipe d'un tel dispositif
JP3522698B2 (ja) * 2000-04-28 2004-04-26 株式会社石川製作所 無杼織機における絡耳形成装置
IL140949A0 (en) * 2001-01-17 2002-02-10 Yeda Res & Dev Nitric oxide (no) detector
US7407570B2 (en) * 2002-03-13 2008-08-05 The Charles Stark Draper Laboratory, Inc. Disposable, self-administered electrolyte test
US7101472B2 (en) * 2002-03-13 2006-09-05 The Charles Stark Draper Laboratory, Inc. Microfluidic ion-selective electrode sensor system
US7687258B1 (en) * 2002-05-20 2010-03-30 Maki Wusi C Direct electric biological agent detector
TW200538728A (en) * 2004-05-28 2005-12-01 Univ Chung Yuan Christian Ion selective electrode, method of fabricating sensing unit used therein, and method of potential detection using the same
US7802464B2 (en) * 2007-10-24 2010-09-28 Honeywell International Inc. FET-based gas sensor system
US8836351B2 (en) * 2008-06-10 2014-09-16 University Of Florida Research Foundation, Inc. Chloride detection
TWI454695B (zh) * 2011-12-16 2014-10-01 Nat Chip Implementation Ct Nat Applied Res Lab 金氧半場效電晶體感測器結構
CN107219232B (zh) * 2017-04-07 2020-03-17 江苏理工学院 一种可自动检测栅极腐蚀装置
CN116178860A (zh) * 2023-03-01 2023-05-30 北京华科仪科技股份有限公司 一种钙离子选择性响应电极敏感膜及其制备方法

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3926764A (en) * 1971-05-19 1975-12-16 Radiometer As Electrode for potentiometric measurements
GB1437091A (en) * 1972-10-02 1976-05-26 Radiometer As Calcium electrode and membrane and composition for use therein
US3957612A (en) * 1974-07-24 1976-05-18 General Electric Company In vivo specific ion sensor
US4115209A (en) * 1974-10-30 1978-09-19 Research Corporation Method of determining ion activity using coated ion selective electrodes
US3957613A (en) * 1974-11-01 1976-05-18 General Electric Company Miniature probe having multifunctional electrodes for sensing ions and gases
US4052285A (en) * 1975-03-20 1977-10-04 National Research Development Corporation Ion selective electrodes
US4280889A (en) * 1976-03-11 1981-07-28 Honeywell Inc. Solid state ion responsive and reference electrodes
US4214968A (en) * 1978-04-05 1980-07-29 Eastman Kodak Company Ion-selective electrode
US4198851A (en) * 1978-05-22 1980-04-22 University Of Utah Method and structure for detecting the concentration of oxygen in a substance
JPS5626250A (en) * 1979-08-10 1981-03-13 Olympus Optical Co Ltd Composite chemical sensor
SU898314A1 (ru) * 1979-08-08 1982-01-15 Предприятие П/Я М-5534 Ионоселективный мембранный электрод
US4282099A (en) * 1979-12-10 1981-08-04 Jones John L Integral partitioned hemodialysis unit
JPS576344A (en) * 1980-06-13 1982-01-13 Joko:Kk Method for removing noise in immune nephelometric analyzing apparatus
DE3264957D1 (en) * 1981-01-14 1985-09-05 Terumo Corp Ion sensor
JPS57142356U (de) * 1981-02-28 1982-09-07
GB2096824A (en) * 1981-04-09 1982-10-20 Sibbald Alastair Chemically sensitive field effect transistor
JPS57196116A (en) * 1981-05-27 1982-12-02 Kamachiyou Seikou Kk Measuring device
US4563263A (en) * 1982-01-15 1986-01-07 Terumo Corporation Selectively permeable film and ion sensor
DK158244C (da) * 1982-03-15 1990-09-10 Radiometer As Ionselektiv maaleelektrode og fremgangsmaade til fremstilling af denne elektrode
JPS58167951A (ja) * 1982-03-29 1983-10-04 Hitachi Ltd 塩素イオンセンサ
JPS5957156A (ja) * 1982-09-28 1984-04-02 Toshiba Corp イオン選択性電極
JPS59102154A (ja) * 1982-12-06 1984-06-13 Olympus Optical Co Ltd 化学的感応素子
US4454007A (en) * 1983-01-27 1984-06-12 E. I. Du Pont De Nemours And Company Ion-selective layered sensor and methods of making and using the same
JPS59164952A (ja) * 1983-03-11 1984-09-18 Hitachi Ltd Ｆｅｔイオンセンサ
DE3311788A1 (de) * 1983-03-31 1984-10-04 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Ionensensitive elektrode
US4561962A (en) * 1983-04-06 1985-12-31 Fluilogic Systems Oy Ion-selective electrode and procedure for manufacturing same
JPS607357A (ja) * 1983-06-28 1985-01-16 Tokuyama Soda Co Ltd 電極用膜
US4549951A (en) * 1984-09-11 1985-10-29 Sentech Medical Corporation Ion selective electrode
US4615954A (en) * 1984-09-27 1986-10-07 Eltech Systems Corporation Fast response, high rate, gas diffusion electrode and method of making same
EP0186210B1 (de) * 1984-12-28 1992-04-22 TERUMO KABUSHIKI KAISHA trading as TERUMO CORPORATION Ionensensor
JPH05230490A (ja) * 1992-02-24 1993-09-07 Showa Shell Sekiyu Kk 生分解性チェンオイル
JP2614002B2 (ja) * 1992-07-06 1997-05-28 株式会社日本触媒 剥離性基材の製造方法
JPH0652759A (ja) * 1992-07-31 1994-02-25 Toshiba Corp 非有効接地系開極位相制御装置
CN1366796A (zh) * 2000-02-10 2002-08-28 皇家菲利浦电子有限公司 切换式调暗镇流器

Also Published As

Publication number Publication date
KR900004691B1 (ko) 1990-07-02
KR880000787A (ko) 1988-03-29
US4816118A (en) 1989-03-28
DE3687123T2 (de) 1993-05-13
EP0235470A2 (de) 1987-09-09
EP0235470A3 (en) 1989-07-19
EP0235470B1 (de) 1992-11-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee