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IT1222121B - Sensore per ioni contenente una membrana organica selettiva - Google Patents

Sensore per ioni contenente una membrana organica selettiva

Info

Publication number
IT1222121B
IT1222121B IT21430/87A IT2143087A IT1222121B IT 1222121 B IT1222121 B IT 1222121B IT 21430/87 A IT21430/87 A IT 21430/87A IT 2143087 A IT2143087 A IT 2143087A IT 1222121 B IT1222121 B IT 1222121B
Authority
IT
Italy
Prior art keywords
equal
range
chem
integer
value
Prior art date
Application number
IT21430/87A
Other languages
English (en)
Other versions
IT8721430A0 (it
Inventor
Massimo Battilotti
Matteo Giongo
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
Priority to IT21430/87A priority Critical patent/IT1222121B/it
Publication of IT8721430A0 publication Critical patent/IT8721430A0/it
Priority to ES88201525T priority patent/ES2053708T3/es
Priority to DE8888201525T priority patent/DE3876524T2/de
Priority to AT88201525T priority patent/ATE83323T1/de
Priority to EP88201525A priority patent/EP0300575B1/en
Priority to US07/221,436 priority patent/US5035791A/en
Application granted granted Critical
Publication of IT1222121B publication Critical patent/IT1222121B/it
Priority to GR920403002T priority patent/GR3006593T3/el

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)
  • Separation Using Semi-Permeable Membranes (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)
IT21430/87A 1987-07-24 1987-07-24 Sensore per ioni contenente una membrana organica selettiva IT1222121B (it)

Priority Applications (7)

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
ES88201525T ES2053708T3 (es) 1987-07-24 1988-07-15 Detector de iones conteniendo una membrana organica selectiva.
DE8888201525T DE3876524T2 (de) 1987-07-24 1988-07-15 Iondetektor mit einer selektiven organischen membran.
AT88201525T ATE83323T1 (de) 1987-07-24 1988-07-15 Iondetektor mit einer selektiven organischen membran.
EP88201525A EP0300575B1 (en) 1987-07-24 1988-07-15 Ion sensor containing a selective organic membrane
US07/221,436 US5035791A (en) 1987-07-24 1988-07-19 Ion sensor containing a selective organic membrane
GR920403002T GR3006593T3 (it) 1987-07-24 1992-12-18

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
IT8721430A0 IT8721430A0 (it) 1987-07-24
IT1222121B true IT1222121B (it) 1990-08-31

Family

ID=11181681

Family Applications (1)

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

Country Status (7)

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

Families Citing this family (18)

* 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
FI901655A7 (fi) * 1989-05-02 1990-11-03 Siemens Ag Kapasitiivinen kosteusanturi
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
US5863972A (en) * 1994-11-14 1999-01-26 Chiron Diagnostics Corporation Randomly segmented thermoplastic polyurethanes as matrix for electrochemical analysis of Ca++ ions
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
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
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
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
ES2864693T3 (es) * 2013-09-18 2021-10-14 Climate Corp Procedimiento para fijar un material de membrana a la puerta de un transistor de efecto campo basado en un receptor molecular (CHEMFET)
ES2908104T3 (es) 2014-09-10 2022-04-27 Biscuit Gle Relleno para un producto de repostería
FR3153155A1 (fr) * 2023-09-14 2025-03-21 Buerkert Werke Gmbh & Co. Kg Capteur electrochimique

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 (en) * 1981-08-21 1983-03-16 EASTMAN KODAK COMPANY (a New Jersey corporation) Hydrogen ion-selective membranes and electrodes containing same
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
IT8721430A0 (it) 1987-07-24
EP0300575B1 (en) 1992-12-09
DE3876524T2 (de) 1993-04-22
US5035791A (en) 1991-07-30
ES2053708T3 (es) 1994-08-01
EP0300575A2 (en) 1989-01-25
EP0300575A3 (en) 1990-05-30
ATE83323T1 (de) 1992-12-15
DE3876524D1 (de) 1993-01-21
GR3006593T3 (it) 1993-06-30

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970710