NL8303792A - Inrichting voorzien van een op een isfet gebaseerd meetcircuit; voor toepassing in het meetcircuit geschikte isfet en werkwijze ter vervaardiging van een in het meetcircuit toe te passen isfet. - Google Patents
Inrichting voorzien van een op een isfet gebaseerd meetcircuit; voor toepassing in het meetcircuit geschikte isfet en werkwijze ter vervaardiging van een in het meetcircuit toe te passen isfet. Download PDFInfo
- Publication number
- NL8303792A NL8303792A NL8303792A NL8303792A NL8303792A NL 8303792 A NL8303792 A NL 8303792A NL 8303792 A NL8303792 A NL 8303792A NL 8303792 A NL8303792 A NL 8303792A NL 8303792 A NL8303792 A NL 8303792A
- Authority
- NL
- Netherlands
- Prior art keywords
- isfet
- electrode
- measuring circuit
- drift
- source
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 8
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 230000000694 effects Effects 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 10
- 238000005259 measurement Methods 0.000 claims description 10
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 8
- 238000012937 correction Methods 0.000 claims description 8
- 230000004913 activation Effects 0.000 claims description 6
- 230000005284 excitation Effects 0.000 claims description 5
- 239000011780 sodium chloride Substances 0.000 claims description 4
- 230000006399 behavior Effects 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 239000000017 hydrogel Substances 0.000 claims description 2
- 238000007654 immersion Methods 0.000 claims description 2
- -1 salt compound Chemical class 0.000 claims description 2
- 230000010287 polarization Effects 0.000 description 5
- 229910021607 Silver chloride Inorganic materials 0.000 description 4
- 239000007772 electrode material Substances 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 4
- 239000011810 insulating material Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229920001817 Agar Polymers 0.000 description 1
- 241000206672 Gelidium Species 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 235000010419 agar Nutrition 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000010291 membrane polarization Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
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
- G01N27/403—Cells and electrode assemblies
- G01N27/414—Ion-sensitive or chemical field-effect transistors, i.e. ISFETS or CHEMFETS
- G01N27/4148—Integrated circuits therefor, e.g. fabricated by CMOS processing
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electrochemistry (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- 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)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL8303792A NL8303792A (nl) | 1983-11-03 | 1983-11-03 | Inrichting voorzien van een op een isfet gebaseerd meetcircuit; voor toepassing in het meetcircuit geschikte isfet en werkwijze ter vervaardiging van een in het meetcircuit toe te passen isfet. |
| US06/665,808 US4701253A (en) | 1983-11-03 | 1984-10-29 | ISFET-based measuring device and method for correcting drift |
| CA000466881A CA1237770A (en) | 1983-11-03 | 1984-11-01 | Isfet-based measuring device and method for fabricating the isfet used therein |
| JP59230518A JPH0765984B2 (ja) | 1983-11-03 | 1984-11-02 | Ｉｓｆｅｔ測定装置および方法 |
| EP84201586A EP0140460B1 (de) | 1983-11-03 | 1984-11-02 | Auf ISFET basierte Messanordnung und Methode zur Herstellung dieses ISFET |
| DE8484201586T DE3476699D1 (en) | 1983-11-03 | 1984-11-02 | Isfet-based measuring device and method for fabricating the isfet used therein |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL8303792 | 1983-11-03 | ||
| NL8303792A NL8303792A (nl) | 1983-11-03 | 1983-11-03 | Inrichting voorzien van een op een isfet gebaseerd meetcircuit; voor toepassing in het meetcircuit geschikte isfet en werkwijze ter vervaardiging van een in het meetcircuit toe te passen isfet. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8303792A true NL8303792A (nl) | 1985-06-03 |
Family
ID=19842655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8303792A NL8303792A (nl) | 1983-11-03 | 1983-11-03 | Inrichting voorzien van een op een isfet gebaseerd meetcircuit; voor toepassing in het meetcircuit geschikte isfet en werkwijze ter vervaardiging van een in het meetcircuit toe te passen isfet. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4701253A (de) |
| EP (1) | EP0140460B1 (de) |
| JP (1) | JPH0765984B2 (de) |
| CA (1) | CA1237770A (de) |
| DE (1) | DE3476699D1 (de) |
| NL (1) | NL8303792A (de) |
Families Citing this family (57)
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| US4879517A (en) * | 1988-07-25 | 1989-11-07 | General Signal Corporation | Temperature compensation for potentiometrically operated ISFETS |
| EP0493626B1 (de) * | 1990-12-21 | 1994-04-13 | KNICK ELEKTRONISCHE MESSGERÄTE GMBH & CO. | Ausgangsschaltung zur analogen Ausgabe eines in Bezug auf Steilheit und Nullpunkt kompensierten Messsignals und Verfahren zum Ausgeben des Messsignals |
| US5317275A (en) * | 1992-01-13 | 1994-05-31 | Orbital Sciences Corporation | Conductance measurement circuit with wide dynamic range |
| JP2541081B2 (ja) * | 1992-08-28 | 1996-10-09 | 日本電気株式会社 | バイオセンサ及びバイオセンサの製造・使用方法 |
| WO1994026029A1 (en) * | 1993-04-26 | 1994-11-10 | Unifet Incorporated | Method and apparatus for multiplexing devices having long thermal time constants |
| US5911873A (en) * | 1997-05-02 | 1999-06-15 | Rosemount Analytical Inc. | Apparatus and method for operating an ISFET at multiple drain currents and gate-source voltages allowing for diagnostics and control of isopotential points |
| SE9703957D0 (sv) | 1997-10-29 | 1997-10-29 | Pacesetter Ab | Method and device for sensing |
| SE9703958D0 (sv) * | 1997-10-29 | 1997-10-29 | Pacesetter Ab | Method and device for determination of concentration |
| DE19857953C2 (de) * | 1998-12-16 | 2001-02-15 | Conducta Endress & Hauser | Vorrichtung zum Messen der Konzentration von Ionen in einer Meßflüssigkeit |
| DE10151020A1 (de) * | 2001-10-16 | 2003-04-30 | Infineon Technologies Ag | Schaltkreis-Anordnung, Sensor-Array und Biosensor-Array |
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| JP5056398B2 (ja) * | 2007-12-19 | 2012-10-24 | 株式会社豊田中央研究所 | センサの使用方法及びセンサ装置 |
| EP2307577B1 (de) | 2008-06-25 | 2015-06-03 | Life Technologies Corporation | Verfahren zur analytmessung mithilfe grosser fet-arrays |
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| KR102593647B1 (ko) | 2014-12-18 | 2023-10-26 | 라이프 테크놀로지스 코포레이션 | 트랜스미터 구성을 갖춘 높은 데이터율 집적 회로 |
| US10077472B2 (en) | 2014-12-18 | 2018-09-18 | Life Technologies Corporation | High data rate integrated circuit with power management |
| JP7088541B2 (ja) * | 2018-05-24 | 2022-06-21 | ラピスセミコンダクタ株式会社 | 測定装置及び測定方法 |
| MX2021003289A (es) | 2018-09-21 | 2021-08-11 | Teralytic Holdings Inc | Plataforma de fusión de sensor multimodal extensible, para deteccion de terreno proximal, remota. |
| DE102021133958A1 (de) | 2021-12-21 | 2023-06-22 | Endress+Hauser Conducta Gmbh+Co. Kg | Verfahren zum Kalibrieren einer Messschaltung, Messschaltung für einen elektrochemischen Sensor |
| DE102023000854A1 (de) * | 2022-03-02 | 2023-09-07 | Technische Universität Ilmenau, Körperschaft des öffentlichen Rechts | Verfahren zur störungsreduzierten Messung und/oder Überwachung des pH-Wertes eines Mediums und dazugehörige Vorrichtung |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1919406C3 (de) * | 1968-04-23 | 1981-11-05 | Naamloze Vennootschap Philips' Gloeilampenfabrieken, Eindhoven | Feldeffekttransistor und seine Verwendung in einer Schaltungsanordnung für einen Miller-Integrator |
| US4020830A (en) * | 1975-03-12 | 1977-05-03 | The University Of Utah | Selective chemical sensitive FET transducers |
| US4207146A (en) * | 1977-01-12 | 1980-06-10 | Dragerwerk Aktiengesellschaft | Process for testing gases in body fluids for partial pressure and to a testing device therefor |
| US4273636A (en) * | 1977-05-26 | 1981-06-16 | Kiyoo Shimada | Selective chemical sensitive field effect transistor transducers |
| JPS5459199A (en) * | 1977-10-20 | 1979-05-12 | Olympus Optical Co Ltd | Ion concentration measuring apparatus |
| FR2410275A1 (fr) * | 1977-11-28 | 1979-06-22 | Claude Bernard | Dispositif de calibration automatique d'appareils tels que phmetres, ionometres, appareils de mesure de potentiels d'electrodes |
| DE2917714C2 (de) * | 1979-05-02 | 1983-12-22 | Degussa Ag, 6000 Frankfurt | Verfahren zur Messung mit Redox- oder ionensensitiven Elektroden |
| US4269684A (en) * | 1979-10-01 | 1981-05-26 | Cordis Corporation | Apparatus for oxygen partial pressure measurement |
| US4384925A (en) * | 1980-10-24 | 1983-05-24 | Becton Dickinson And Company | Gas sensing unit with automatic calibration method |
| DE3047782A1 (de) * | 1980-12-18 | 1982-07-08 | Drägerwerk AG, 2400 Lübeck | Schaltungsanordnung zur korrektur der sensorausgangsgroesse |
| EP0074498B1 (de) * | 1981-09-04 | 1985-12-04 | F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft | Verfahren und Vorrichtung zum Eichen von Messfühlern |
| US4411741A (en) * | 1982-01-12 | 1983-10-25 | University Of Utah | Apparatus and method for measuring the concentration of components in fluids |
| US4488556A (en) * | 1982-06-03 | 1984-12-18 | Critikon, Inc. | AC Mode operation of chemfet devices |
-
1983
- 1983-11-03 NL NL8303792A patent/NL8303792A/nl not_active Application Discontinuation
-
1984
- 1984-10-29 US US06/665,808 patent/US4701253A/en not_active Expired - Fee Related
- 1984-11-01 CA CA000466881A patent/CA1237770A/en not_active Expired
- 1984-11-02 DE DE8484201586T patent/DE3476699D1/de not_active Expired
- 1984-11-02 EP EP84201586A patent/EP0140460B1/de not_active Expired
- 1984-11-02 JP JP59230518A patent/JPH0765984B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CA1237770A (en) | 1988-06-07 |
| EP0140460B1 (de) | 1989-02-08 |
| US4701253A (en) | 1987-10-20 |
| JPS60113143A (ja) | 1985-06-19 |
| EP0140460A1 (de) | 1985-05-08 |
| DE3476699D1 (en) | 1989-03-16 |
| JPH0765984B2 (ja) | 1995-07-19 |
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| A1B | A search report has been drawn up | ||
| BV | The patent application has lapsed |