ES2191703T3 - Metodo y aparato de inmunoensayo con soporte en fase solida situado entre dos electrodos. - Google Patents

Metodo y aparato de inmunoensayo con soporte en fase solida situado entre dos electrodos.

Info

Publication number
ES2191703T3
ES2191703T3 ES95914368T ES95914368T ES2191703T3 ES 2191703 T3 ES2191703 T3 ES 2191703T3 ES 95914368 T ES95914368 T ES 95914368T ES 95914368 T ES95914368 T ES 95914368T ES 2191703 T3 ES2191703 T3 ES 2191703T3
Authority
ES
Spain
Prior art keywords
electrodes
solid phase
test method
phase support
immuno
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 - Lifetime
Application number
ES95914368T
Other languages
English (en)
Inventor
Elias Hakalehto
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of ES2191703T3 publication Critical patent/ES2191703T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01N33/54366—Apparatus specially adapted for solid-phase testing
    • G01N33/54373—Apparatus specially adapted for solid-phase testing involving physiochemical end-point determination, e.g. wave-guides, FETS, gratings
    • G01N33/5438—Electrodes

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)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

LA INVENCION SE REFIERE A UN APARATO PARA INMUNOENSAYOS QUE UTILIZA UN VEHICULO SOLIDO. EL APARATO CONSTA DE UN SENSOR POSITIVO Y OTRO NEGATIVO (1 Y 2) QUE SE COLOCAN EN UN RECIPIENTE (4) Y SE CONECTAN A UNA FUENTE ELECTRICA, Y UN VEHICULO SOLIDO (3) QUE SE INTRODUCE EN EL RECIPIENTE. LOS SENSORES POSITIVO Y NEGATIVO QUEDAN SITUADOS DE TAL MANERA QUE UN SENSOR QUEDA DENTRO DEL VEHICULO SOLIDO INTRODUCIDO EN EL RECIPIENTE Y EL OTRO QUEDA FUERA DE EL. SE PUEDE CONECTAR UNA UNIDAD DE DETECCION (10) AL OTRO SENSOR. LA INVENCION SE REFIERE TAMBIEN A UN METODO PARA UTILIZAR ESTE APARATO EN INMUNOENSAYOS.
ES95914368T 1994-03-31 1995-03-30 Metodo y aparato de inmunoensayo con soporte en fase solida situado entre dos electrodos. Expired - Lifetime ES2191703T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI941526A FI103151B (fi) 1994-03-31 1994-03-31 Immunomääritykseen soveltuva laitteisto ja menetelmä sen käyttämiseksi

Publications (1)

Publication Number Publication Date
ES2191703T3 true ES2191703T3 (es) 2003-09-16

Family

ID=8540432

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95914368T Expired - Lifetime ES2191703T3 (es) 1994-03-31 1995-03-30 Metodo y aparato de inmunoensayo con soporte en fase solida situado entre dos electrodos.

Country Status (6)

Country Link
EP (1) EP0796431B1 (es)
AU (1) AU2139495A (es)
DE (1) DE69529534T2 (es)
ES (1) ES2191703T3 (es)
FI (1) FI103151B (es)
WO (1) WO1995027207A1 (es)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1086225A (en) * 1976-03-18 1980-09-23 Masuo Aizawa Syphilis antibody diagnosis by antigen membrane and potentiometric method
FI54842C (fi) * 1977-01-14 1979-03-12 Suovaniemi Finnpipette Formstycke i anordningar foer immunitetsbestaemningar och enzymreaktioner
EP0245477A4 (en) * 1985-11-19 1989-08-09 Univ Johns Hopkins Capacitive sensor for chemical analysis and measurement.
US5137827A (en) * 1986-03-25 1992-08-11 Midwest Research Technologies, Inc. Diagnostic element for electrical detection of a binding reaction

Also Published As

Publication number Publication date
FI941526L (fi) 1995-10-01
FI103151B1 (fi) 1999-04-30
DE69529534T2 (de) 2003-12-18
EP0796431B1 (en) 2003-01-29
AU2139495A (en) 1995-10-23
FI941526A0 (fi) 1994-03-31
DE69529534D1 (de) 2003-03-06
FI103151B (fi) 1999-04-30
EP0796431A1 (en) 1997-09-24
WO1995027207A1 (en) 1995-10-12

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