DE3876524D1 - Iondetektor mit einer selektiven organischen membran. - Google Patents

Iondetektor mit einer selektiven organischen membran.

Info

Publication number
DE3876524D1
DE3876524D1 DE8888201525T DE3876524T DE3876524D1 DE 3876524 D1 DE3876524 D1 DE 3876524D1 DE 8888201525 T DE8888201525 T DE 8888201525T DE 3876524 T DE3876524 T DE 3876524T DE 3876524 D1 DE3876524 D1 DE 3876524D1
Authority
DE
Germany
Prior art keywords
equal
range
chem
integer
value
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
DE8888201525T
Other languages
English (en)
Other versions
DE3876524T2 (de
Inventor
Massimo Battilotti
Matteo Giongo
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.)
Eni Tecnologie SpA
Original Assignee
Eniricerche SpA
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 Eniricerche SpA filed Critical Eniricerche SpA
Application granted granted Critical
Publication of DE3876524D1 publication Critical patent/DE3876524D1/de
Publication of DE3876524T2 publication Critical patent/DE3876524T2/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
    • G01N27/403—Cells and electrode assemblies
    • G01N27/414—Ion-sensitive or chemical field-effect transistors, i.e. ISFETS or CHEMFETS
    • 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
    • G01N27/333—Ion-selective electrodes or membranes
    • G01N27/3335—Ion-selective electrodes or membranes the membrane containing at least one organic component

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Immunology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Silicon Polymers (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
DE8888201525T 1987-07-24 1988-07-15 Iondetektor mit einer selektiven organischen membran. Expired - Fee Related DE3876524T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21430/87A IT1222121B (it) 1987-07-24 1987-07-24 Sensore per ioni contenente una membrana organica selettiva

Publications (2)

Publication Number Publication Date
DE3876524D1 true DE3876524D1 (de) 1993-01-21
DE3876524T2 DE3876524T2 (de) 1993-04-22

Family

ID=11181681

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888201525T Expired - Fee Related DE3876524T2 (de) 1987-07-24 1988-07-15 Iondetektor mit einer selektiven organischen membran.

Country Status (7)

Country Link
US (1) US5035791A (de)
EP (1) EP0300575B1 (de)
AT (1) ATE83323T1 (de)
DE (1) DE3876524T2 (de)
ES (1) ES2053708T3 (de)
GR (1) GR3006593T3 (de)
IT (1) IT1222121B (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1228120B (it) * 1988-12-23 1991-05-28 Eniricerche Spa Procedimento per ottenere un sensore multifunzionale a membrana ionoselettiva
FI901655A0 (fi) * 1989-05-02 1990-04-02 Siemens Ag Kapacitiv fuktsensor.
CH683874A5 (fr) * 1990-10-02 1994-05-31 Suisse Electronique Microtech Dispositif semi-conducteur comportant une membrane possédant une sensibilité sélective aux ions et procédé de réalisation de la membrane.
US5415164A (en) * 1991-11-04 1995-05-16 Biofield Corp. Apparatus and method for screening and diagnosing trauma or disease in body tissues
ATE216078T1 (de) * 1994-11-14 2002-04-15 Bayer Ag Zufallsverteilt segmentierte thermoplastische polyurethane als matrix zur elektrochemischen analyse von zweiwertigen kalziumionen
US5693545A (en) * 1996-02-28 1997-12-02 Motorola, Inc. Method for forming a semiconductor sensor FET device
DE19621997C1 (de) * 1996-05-31 1997-07-31 Siemens Ag Elektrochemischer Sensor
US5958201A (en) * 1996-08-26 1999-09-28 Dade Behring Inc. Sodium ion-selective-electrode membrane having extended uselife
DE19907164C2 (de) 1999-02-19 2002-10-24 Micronas Gmbh Meßeinrichtung sowie Verfahren zu deren Herstellung
AU2001271401A1 (en) 2000-06-23 2002-01-08 The United States Of America As Represented By The Secretary Of The Navy Microelectronic device and method for label-free detection and quantification ofbiological and chemical molecules
TW465055B (en) 2000-07-20 2001-11-21 Univ Nat Yunlin Sci & Tech Method and apparatus for measurement of temperature parameter of ISFET using amorphous silicon hydride as sensor membrane
TW533593B (en) * 2002-05-20 2003-05-21 Univ Nat Yunlin Sci & Tech Method of manufacturing amorphous hydrocarbon pH ion sensitive field effect transistor and method and device of measuring temperature parameter, drift and hysteresis thereof
TW544752B (en) 2002-05-20 2003-08-01 Univ Nat Yunlin Sci & Tech Method for producing SnO2 gate ion sensitive field effect transistor (ISFET), and method and device for measuring the temperature parameters, drift and hysteresis values thereof
US20040079636A1 (en) * 2002-10-25 2004-04-29 Chin Hsia Biomedical ion sensitive semiconductor sensor and sensor array
US20130266979A1 (en) * 2010-07-22 2013-10-10 Stichting Voor De Technische Wetenschappen Lab-on-a-chip device, for instance for use of the analysis of semen
CN105960592B (zh) * 2013-09-18 2020-01-10 苏普拉传感器技术有限责任公司 基于分子受体的化学场效应晶体管
ES2908104T3 (es) 2014-09-10 2022-04-27 Biscuit Gle Relleno para un producto de repostería

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3350362A (en) * 1962-03-27 1967-10-31 Union Carbide Corp Oxidized olefin polymers modified with organic polyisocyanates
JPS5466194A (en) * 1977-11-04 1979-05-28 Kuraray Co Fet sensor
DE2750807C3 (de) * 1977-11-14 1982-05-19 Dr. Eduard Fresenius, Chemisch-pharmazeutische Industrie KG Apparatebau KG, 6380 Bad Homburg Membran mit ionenselektiven Eigenschaften
JPS5825221B2 (ja) * 1977-12-12 1983-05-26 株式会社クラレ Ｆｅｔ比較電極
EP0074198A1 (de) * 1981-08-21 1983-03-16 EASTMAN KODAK COMPANY (a New Jersey corporation) Wasserstoffionen-selektive Membran und ihre Verwendung in Elektroden
US4505799A (en) * 1983-12-08 1985-03-19 General Signal Corporation ISFET sensor and method of manufacture
NL8400916A (nl) * 1984-03-22 1985-10-16 Stichting Ct Voor Micro Elektr Werkwijze voor het vervaardigen van een isfet en een aldus vervaardigde isfet.
DE3526348A1 (de) * 1985-07-23 1987-02-05 Fraunhofer Ges Forschung Sensoren fuer die selektive bestimmung von komponenten in fluessiger oder gasfoermiger phase
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.
IT1198226B (it) * 1986-12-04 1988-12-21 Eniricerche Spa Dispositivo sensibile agli ioni
US4874499A (en) * 1988-05-23 1989-10-17 Massachusetts Institute Of Technology Electrochemical microsensors and method of making such sensors

Also Published As

Publication number Publication date
GR3006593T3 (de) 1993-06-30
ES2053708T3 (es) 1994-08-01
US5035791A (en) 1991-07-30
DE3876524T2 (de) 1993-04-22
IT8721430A0 (it) 1987-07-24
IT1222121B (it) 1990-08-31
EP0300575A3 (en) 1990-05-30
ATE83323T1 (de) 1992-12-15
EP0300575B1 (de) 1992-12-09
EP0300575A2 (de) 1989-01-25

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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