IT1223320B - Sensore con membrana immunochimica legata chimicamente a un dispositivo semiconduttore - Google Patents

Sensore con membrana immunochimica legata chimicamente a un dispositivo semiconduttore

Info

Publication number
IT1223320B
IT1223320B IT22390/87A IT2239087A IT1223320B IT 1223320 B IT1223320 B IT 1223320B IT 22390/87 A IT22390/87 A IT 22390/87A IT 2239087 A IT2239087 A IT 2239087A IT 1223320 B IT1223320 B IT 1223320B
Authority
IT
Italy
Prior art keywords
membrane
different
sensor
alkyl
carbon atoms
Prior art date
Application number
IT22390/87A
Other languages
English (en)
Other versions
IT8722390A0 (it
Inventor
Claudio Colapicchioni
Ivo Giannini
Vittorio Baroncelli
Filippo Porcelli
Original Assignee
Eniricerche Spa
Consiglio Nazionale Ricerche
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, Consiglio Nazionale Ricerche filed Critical Eniricerche Spa
Priority to IT22390/87A priority Critical patent/IT1223320B/it
Publication of IT8722390A0 publication Critical patent/IT8722390A0/it
Priority to DE88202319T priority patent/DE3887074T2/de
Priority to ES88202319T priority patent/ES2061635T3/es
Priority to EP88202319A priority patent/EP0313161B1/en
Priority to AT88202319T priority patent/ATE100201T1/de
Application granted granted Critical
Publication of IT1223320B publication Critical patent/IT1223320B/it

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
    • G01N27/4145—Ion-sensitive or chemical field-effect transistors, i.e. ISFETS or CHEMFETS specially adapted for biomolecules, e.g. gate electrode with immobilised receptors

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Biochemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Peptides Or Proteins (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
IT22390/87A 1987-10-23 1987-10-23 Sensore con membrana immunochimica legata chimicamente a un dispositivo semiconduttore IT1223320B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT22390/87A IT1223320B (it) 1987-10-23 1987-10-23 Sensore con membrana immunochimica legata chimicamente a un dispositivo semiconduttore
DE88202319T DE3887074T2 (de) 1987-10-23 1988-10-18 Fühler mit einer immunochemischen Membran, die mit einem Halbleiter chemisch verbunden ist.
ES88202319T ES2061635T3 (es) 1987-10-23 1988-10-18 Sensor con membrana inmunoquimica unido quimicamente a un dispositivo semiconductor.
EP88202319A EP0313161B1 (en) 1987-10-23 1988-10-18 Sensor with immunochemical membrane chemically bound to a semiconductor device
AT88202319T ATE100201T1 (de) 1987-10-23 1988-10-18 Fuehler mit einer immunochemischen membran, die mit einem halbleiter chemisch verbunden ist.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22390/87A IT1223320B (it) 1987-10-23 1987-10-23 Sensore con membrana immunochimica legata chimicamente a un dispositivo semiconduttore

Publications (2)

Publication Number Publication Date
IT8722390A0 IT8722390A0 (it) 1987-10-23
IT1223320B true IT1223320B (it) 1990-09-19

Family

ID=11195640

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22390/87A IT1223320B (it) 1987-10-23 1987-10-23 Sensore con membrana immunochimica legata chimicamente a un dispositivo semiconduttore

Country Status (5)

Country Link
EP (1) EP0313161B1 (it)
AT (1) ATE100201T1 (it)
DE (1) DE3887074T2 (it)
ES (1) ES2061635T3 (it)
IT (1) IT1223320B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8927230D0 (en) * 1989-12-01 1990-01-31 Unilever Plc Reagents
DE4027728A1 (de) * 1990-08-31 1992-03-05 Bayer Ag Immobilisierung von organischen makromolekuelen oder biopolymeren in einer polymermembran
DE10041809A1 (de) * 2000-08-25 2002-03-07 Giesing Michael Arrays immobilisierter Biomoleküle, deren Herstellung und Verwendung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5825221B2 (ja) * 1977-12-12 1983-05-26 株式会社クラレ Ｆｅｔ比較電極
JPS60247151A (ja) * 1984-05-23 1985-12-06 Fujitsu Ltd Ｆｅｔバイオセンサ
IT1198226B (it) * 1986-12-04 1988-12-21 Eniricerche Spa Dispositivo sensibile agli ioni

Also Published As

Publication number Publication date
EP0313161A2 (en) 1989-04-26
DE3887074T2 (de) 1994-05-11
EP0313161A3 (en) 1990-02-07
ATE100201T1 (de) 1994-01-15
DE3887074D1 (de) 1994-02-24
EP0313161B1 (en) 1994-01-12
IT8722390A0 (it) 1987-10-23
ES2061635T3 (es) 1994-12-16

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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: 19971014