FR2631449B1 - Biodetecteur a membrane - Google Patents

Biodetecteur a membrane

Info

Publication number
FR2631449B1
FR2631449B1 FR8906269A FR8906269A FR2631449B1 FR 2631449 B1 FR2631449 B1 FR 2631449B1 FR 8906269 A FR8906269 A FR 8906269A FR 8906269 A FR8906269 A FR 8906269A FR 2631449 B1 FR2631449 B1 FR 2631449B1
Authority
FR
France
Prior art keywords
biodetector
membrane
membrane biodetector
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
FR8906269A
Other languages
English (en)
Other versions
FR2631449A1 (fr
Inventor
H Gilbert Smith
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.)
PerkinElmer Inc
Original Assignee
EG&G Inc
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 EG&G Inc filed Critical EG&G Inc
Publication of FR2631449A1 publication Critical patent/FR2631449A1/fr
Application granted granted Critical
Publication of FR2631449B1 publication Critical patent/FR2631449B1/fr
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
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54313—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being characterised by its particulate form
    • G01N33/5432—Liposomes or microcapsules
    • 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)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Food Science & Technology (AREA)
  • Biochemistry (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
FR8906269A 1988-05-13 1989-05-12 Biodetecteur a membrane Expired - Fee Related FR2631449B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19389488A 1988-05-13 1988-05-13

Publications (2)

Publication Number Publication Date
FR2631449A1 FR2631449A1 (fr) 1989-11-17
FR2631449B1 true FR2631449B1 (fr) 1993-08-06

Family

ID=22715455

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8906269A Expired - Fee Related FR2631449B1 (fr) 1988-05-13 1989-05-12 Biodetecteur a membrane

Country Status (4)

Country Link
JP (1) JPH0219767A (fr)
DE (1) DE3915554A1 (fr)
FR (1) FR2631449B1 (fr)
GB (1) GB2218808B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5160391A (en) * 1991-04-15 1992-11-03 James River Ii, Inc. Method for the formation of a clamped wave seal structure
US5240133A (en) * 1991-04-15 1993-08-31 James River Paper Company, Inc. Clamped-wave lid seal structure
FR2688065B1 (fr) * 1992-02-28 1994-12-23 Thomson Csf Capteur moleculaire.
DE4339584A1 (de) * 1993-11-20 1995-05-24 Thomas Dr Hertel Verfahren und Vorrichtung zur gesteuerten reversiblen Beladung einer Meßzelle mit Mikroorganismen
US5719033A (en) * 1995-06-28 1998-02-17 Motorola, Inc. Thin film transistor bio/chemical sensor
EP3647779A1 (fr) * 2018-11-05 2020-05-06 Imec VZW Biocapteur à base de transistors à effet de champ comprenant une couche de filtrage de l'électrolyte

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4490216A (en) * 1983-02-03 1984-12-25 Molecular Devices Corporation Lipid membrane electroanalytical elements and method of analysis therewith
US4661442A (en) * 1984-06-20 1987-04-28 Irt Corporation Producing lipid-protein membranes for chemical detection
US4661235A (en) * 1984-08-03 1987-04-28 Krull Ulrich J Chemo-receptive lipid based membrane transducers
GB8617868D0 (en) * 1986-07-22 1986-08-28 Natural Environment Res Lipid coated electrodes
GB8622788D0 (en) * 1986-09-22 1986-10-29 Atomic Energy Authority Uk Sensor
US4859538A (en) * 1986-11-20 1989-08-22 Ribi Hans O Novel lipid-protein compositions and articles and methods for their preparation

Also Published As

Publication number Publication date
DE3915554A1 (de) 1989-11-16
JPH0219767A (ja) 1990-01-23
GB2218808A (en) 1989-11-22
GB2218808B (en) 1992-09-30
FR2631449A1 (fr) 1989-11-17

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse