DE69903322D1 - Vorrichtung und verfahren zur elektrostastischen immunologischen bestimmung - Google Patents

Vorrichtung und verfahren zur elektrostastischen immunologischen bestimmung

Info

Publication number
DE69903322D1
DE69903322D1 DE69903322T DE69903322T DE69903322D1 DE 69903322 D1 DE69903322 D1 DE 69903322D1 DE 69903322 T DE69903322 T DE 69903322T DE 69903322 T DE69903322 T DE 69903322T DE 69903322 D1 DE69903322 D1 DE 69903322D1
Authority
DE
Germany
Prior art keywords
electrodes
sample
porous material
detecting
antigen
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
DE69903322T
Other languages
English (en)
Other versions
DE69903322T2 (de
Inventor
Jacques Toledano
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.)
INFRABIO MARLY LE ROI
Original Assignee
INFRABIO MARLY LE ROI
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 INFRABIO MARLY LE ROI filed Critical INFRABIO MARLY LE ROI
Publication of DE69903322D1 publication Critical patent/DE69903322D1/de
Application granted granted Critical
Publication of DE69903322T2 publication Critical patent/DE69903322T2/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
    • 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
    • G01N33/54306—Solid-phase reaction mechanisms
    • 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
    • G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
    • G01N33/521—Single-layer analytical elements

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Chemical & Material Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Cell Biology (AREA)
  • Pathology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
DE69903322T 1998-07-28 1999-07-28 Vorrichtung und verfahren zur elektrostastischen immunologischen bestimmung Expired - Fee Related DE69903322T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9809599A FR2781885B1 (fr) 1998-07-28 1998-07-28 Dispositif et procede electrostatiques de detection immunologique fine
PCT/FR1999/001868 WO2000007020A1 (fr) 1998-07-28 1999-07-28 Dispositif et procede electrostatiques de detection immunologique

Publications (2)

Publication Number Publication Date
DE69903322D1 true DE69903322D1 (de) 2002-11-07
DE69903322T2 DE69903322T2 (de) 2003-06-18

Family

ID=9529075

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69903322T Expired - Fee Related DE69903322T2 (de) 1998-07-28 1999-07-28 Vorrichtung und verfahren zur elektrostastischen immunologischen bestimmung

Country Status (10)

Country Link
US (1) US6500673B1 (de)
EP (1) EP1101116B1 (de)
JP (1) JP2002521694A (de)
AT (1) ATE225513T1 (de)
AU (1) AU5045799A (de)
CA (1) CA2338783A1 (de)
DE (1) DE69903322T2 (de)
ES (1) ES2188198T3 (de)
FR (1) FR2781885B1 (de)
WO (1) WO2000007020A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7723043B2 (en) * 2006-01-04 2010-05-25 Picobella, Lp Methods for screening for prostate cancer

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4948726A (en) * 1986-06-02 1990-08-14 Longoria Claude C Enzyme immunoassay based on membrane separation of antigen-antibody complexes
GB2244135B (en) * 1990-05-04 1994-07-13 Gen Electric Co Plc Sensor devices
SE501013C2 (sv) * 1990-10-01 1994-10-17 Pharmacia Biosensor Ab Förfarande för förbättring av analys med bindning till fast fas
US6051380A (en) * 1993-11-01 2000-04-18 Nanogen, Inc. Methods and procedures for molecular biological analysis and diagnostics
AUPM506894A0 (en) * 1994-04-14 1994-05-05 Memtec Limited Novel electrochemical cells
JPH11508042A (ja) * 1995-06-08 1999-07-13 ビジブル ジェネティクス インコーポレイテッド バイオポリマーの分析のためのナノ規模で造られた分離マトリックス、それを製造する方法および使用する方法
DE19605583A1 (de) * 1996-02-15 1997-08-21 Bayer Ag Elektrochemische Sensoren mit verbesserter Selektivität und erhöhter Empfindlichkeit

Also Published As

Publication number Publication date
AU5045799A (en) 2000-02-21
FR2781885A1 (fr) 2000-02-04
ATE225513T1 (de) 2002-10-15
JP2002521694A (ja) 2002-07-16
CA2338783A1 (fr) 2000-02-10
DE69903322T2 (de) 2003-06-18
FR2781885B1 (fr) 2000-09-08
EP1101116A1 (de) 2001-05-23
EP1101116B1 (de) 2002-10-02
ES2188198T3 (es) 2003-06-16
US6500673B1 (en) 2002-12-31
WO2000007020A1 (fr) 2000-02-10

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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