FI912596A0 - Referenselektrod foer kemiska sensorer. - Google Patents
Referenselektrod foer kemiska sensorer.Info
- Publication number
- FI912596A0 FI912596A0 FI912596A FI912596A FI912596A0 FI 912596 A0 FI912596 A0 FI 912596A0 FI 912596 A FI912596 A FI 912596A FI 912596 A FI912596 A FI 912596A FI 912596 A0 FI912596 A0 FI 912596A0
- Authority
- FI
- Finland
- Prior art keywords
- chemical sensor
- reference selector
- selector
- chemical
- sensor
- Prior art date
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
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/22—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
- G01N27/227—Sensors changing capacitance upon adsorption or absorption of fluid components, e.g. electrolyte-insulator-semiconductor sensors, MOS capacitors
-
- 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
- G01N27/416—Systems
- G01N27/42—Measuring deposition or liberation of materials from an electrolyte; Coulometry, i.e. measuring coulomb-equivalent of material in an electrolyte
- G01N27/44—Measuring deposition or liberation of materials from an electrolyte; Coulometry, i.e. measuring coulomb-equivalent of material in an electrolyte using electrolysis to generate a reagent, e.g. for titration
-
- 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
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Electrochemistry (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
- Insulated Gate Type Field-Effect Transistor (AREA)
- Formation Of Insulating Films (AREA)
- Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4017905A DE4017905A1 (de) | 1990-06-02 | 1990-06-02 | Referenzelektrode fuer chemische sensoren |
Publications (2)
Publication Number | Publication Date |
---|---|
FI912596A0 true FI912596A0 (fi) | 1991-05-30 |
FI912596A FI912596A (fi) | 1991-12-03 |
Family
ID=6407767
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI912596A FI912596A (fi) | 1990-06-02 | 1991-05-30 | Referenselektrod foer kemiska sensorer. |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0460435A3 (fi) |
JP (1) | JPH04232453A (fi) |
KR (1) | KR920005764A (fi) |
AU (1) | AU636037B2 (fi) |
CA (1) | CA2043613A1 (fi) |
DE (1) | DE4017905A1 (fi) |
FI (1) | FI912596A (fi) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19749216C1 (de) * | 1997-11-06 | 1999-04-15 | Forschungszentrum Juelich Gmbh | Meßvorrichtung mit Probenzelle zum Nachweis von kleinen Probenmengen in Flüssigkeiten |
US7719004B2 (en) * | 2004-02-06 | 2010-05-18 | Micronas Gmbh | Sensor having hydrophobic coated elements |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4020830A (en) * | 1975-03-12 | 1977-05-03 | The University Of Utah | Selective chemical sensitive FET transducers |
EP0237017B1 (en) * | 1986-03-11 | 1995-09-06 | Kanegafuchi Kagaku Kogyo Kabushiki Kaisha | Electric-electronic device including polyimide thin film |
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. |
CA1303281C (en) * | 1987-09-25 | 1992-06-09 | Masakazu Uekita | Patterned thin film and process for preparing the same |
JPS6488146A (en) * | 1987-09-30 | 1989-04-03 | Toshiba Corp | Humidity sensor |
US5066383A (en) * | 1988-10-27 | 1991-11-19 | Terumo Kabushiki Kaisha | Reference electrode, ion sensor and method of manufacturing the same |
JPH1088146A (ja) * | 1996-09-20 | 1998-04-07 | Kanegafuchi Chem Ind Co Ltd | ハロゲン含有樹脂の油化処理方法 |
-
1990
- 1990-06-02 DE DE4017905A patent/DE4017905A1/de not_active Withdrawn
-
1991
- 1991-05-16 EP EP19910107928 patent/EP0460435A3/de not_active Withdrawn
- 1991-05-29 JP JP3125772A patent/JPH04232453A/ja not_active Withdrawn
- 1991-05-30 KR KR1019910008833A patent/KR920005764A/ko not_active Application Discontinuation
- 1991-05-30 AU AU78016/91A patent/AU636037B2/en not_active Ceased
- 1991-05-30 FI FI912596A patent/FI912596A/fi not_active Application Discontinuation
- 1991-05-31 CA CA002043613A patent/CA2043613A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP0460435A3 (en) | 1993-02-24 |
JPH04232453A (ja) | 1992-08-20 |
AU636037B2 (en) | 1993-04-08 |
KR920005764A (ko) | 1992-04-03 |
EP0460435A2 (de) | 1991-12-11 |
DE4017905A1 (de) | 1991-12-05 |
FI912596A (fi) | 1991-12-03 |
CA2043613A1 (en) | 1991-12-03 |
AU7801691A (en) | 1991-12-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed |