WO2004010143A3 - Dispositifs electrochimiques a ecoulement lateral et a ecoulement continu - Google Patents

Dispositifs electrochimiques a ecoulement lateral et a ecoulement continu Download PDF

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Publication number
WO2004010143A3
WO2004010143A3 PCT/GB2003/003253 GB0303253W WO2004010143A3 WO 2004010143 A3 WO2004010143 A3 WO 2004010143A3 GB 0303253 W GB0303253 W GB 0303253W WO 2004010143 A3 WO2004010143 A3 WO 2004010143A3
Authority
WO
WIPO (PCT)
Prior art keywords
flow
devices
electrochemical
electrochemical lateral
lateral flow
Prior art date
Application number
PCT/GB2003/003253
Other languages
English (en)
Other versions
WO2004010143A2 (fr
Inventor
Duncan Ross Purvis
Original Assignee
Sensor Tech Ltd
Duncan Ross Purvis
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 Sensor Tech Ltd, Duncan Ross Purvis filed Critical Sensor Tech Ltd
Priority to AU2003246970A priority Critical patent/AU2003246970A1/en
Publication of WO2004010143A2 publication Critical patent/WO2004010143A2/fr
Publication of WO2004010143A3 publication Critical patent/WO2004010143A3/fr

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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
    • G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
    • G01N33/525—Multi-layer analytical elements
    • 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
    • G01N33/54386—Analytical elements
    • G01N33/54387—Immunochromatographic test strips
    • G01N33/54391—Immunochromatographic test strips based on vertical flow
    • 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
    • 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
    • G01N33/54386—Analytical elements
    • G01N33/54387—Immunochromatographic test strips
    • G01N33/54388—Immunochromatographic test strips based on lateral flow
    • 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
    • G01N33/558—Immunoassay; Biospecific binding assay; Materials therefor using diffusion or migration of antigen or antibody

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  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Peptides Or Proteins (AREA)

Abstract

L'invention concerne des dispositifs à écoulement latéral et à écoulement continu dotés de capteurs électrochimiques intégrés. On utilise ces dispositifs pour effectuer des essais diagnostiques, notamment, dans des méthodes d'analyse électrochimique de liaison d'analyte.
PCT/GB2003/003253 2002-07-18 2003-07-17 Dispositifs electrochimiques a ecoulement lateral et a ecoulement continu WO2004010143A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003246970A AU2003246970A1 (en) 2002-07-18 2003-07-17 Electrochemical lateral flow and flow-through devices

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0216789A GB2391068A (en) 2002-07-18 2002-07-18 A lateral flow through device comprising an electrochemical sesor
GB0216789.8 2002-07-18

Publications (2)

Publication Number Publication Date
WO2004010143A2 WO2004010143A2 (fr) 2004-01-29
WO2004010143A3 true WO2004010143A3 (fr) 2004-04-01

Family

ID=9940758

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2003/003253 WO2004010143A2 (fr) 2002-07-18 2003-07-17 Dispositifs electrochimiques a ecoulement lateral et a ecoulement continu

Country Status (3)

Country Link
AU (1) AU2003246970A1 (fr)
GB (1) GB2391068A (fr)
WO (1) WO2004010143A2 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE369562T1 (de) * 2004-09-09 2007-08-15 Analyticon Biotechnologies Ag Lateralflussmessvorrichtung und messverfahren für analyten
US20080090739A1 (en) * 2004-09-30 2008-04-17 Van Beuningen Marinus G J Masked Solid Porous Supports Allowing Fast And Easy Reagent Exchange To Accelerate Electrode-Based Microarrays
US20070202561A1 (en) * 2006-02-10 2007-08-30 Becton Dickinson And Company Electronic Detection Immunoassays that Utilize a Binder Support Medium
US20070224701A1 (en) * 2006-02-16 2007-09-27 Becton, Dickinson And Company Combination vertical and lateral flow immunoassay device
DE102009015114B4 (de) * 2009-03-31 2014-05-22 Siemens Aktiengesellschaft Vorrichtung nach Art einer elektrochemischen Kamera sowie Verfahren zur Herstellung und Verwendung der Vorrichtung
EP2506012A4 (fr) * 2009-11-24 2014-01-15 Korea Res Inst Of Bioscience Biocapteur à membrane sur lequel est fixé un film poreux et procédé de mesure de réactions immunitaires ou de réactions enzymatiques dans lequel on utilise ce biocapteur à membrane
EP2602620A1 (fr) * 2011-12-07 2013-06-12 Nxp B.V. Agencement et procédé de test de flux latéral électronique
WO2016015701A1 (fr) * 2014-07-31 2016-02-04 Schebo Biotech Ag Dispositif d'analyse biologique, sa fabrication et procédé de détection d'analytes biologiques au moyen du dispositif
EP4036574A1 (fr) 2015-07-15 2022-08-03 Gestvision, Inc. Dispositif permettant de détecter des protéines mal repliées et ses procédés d'utilisation
US9739774B2 (en) 2015-09-03 2017-08-22 Nxp B.V. Substance detection device
EP4257981A1 (fr) 2022-04-07 2023-10-11 CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Développement Dispositif de détection à sensibilité de détection améliorée pour détecter la présence d'une entité chimique, biologique ou biochimique prédéfinie dans un échantillon de fluide

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4614716A (en) * 1984-12-14 1986-09-30 Rohrback Technology Corporation Filter cell for electrochemically measuring enzyme concentrations
GB2289339A (en) * 1994-05-12 1995-11-15 Cambridge Life Sciences Flow-through electrochemical immunoassay biosensor
US5863400A (en) * 1994-04-14 1999-01-26 Usf Filtration & Separations Group Inc. Electrochemical cells
WO2000072019A2 (fr) * 1999-05-20 2000-11-30 Cornell Research Foundation, Inc. Dispositif d'essai ameliore par des liposomes et procede associe
WO2001038873A2 (fr) * 1999-11-24 2001-05-31 Biotronic Technologies, Inc. Dispositifs et procedes de detection d'analytes a l'aide d'un electrocapteur contenant un reactif de capture
US20010021534A1 (en) * 1995-03-10 2001-09-13 Meso Scale Technologies, Llc Multi-array, multi-specific electrochemiluminescence testing

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3070764B2 (ja) * 1990-03-12 2000-07-31 バイオサイト・ダイアグノスティックス・インコーポレイテッド 生物学的検定装置及びそれを用いた検定方法
RU2032908C1 (ru) * 1991-04-26 1995-04-10 Институт геохимии и аналитической химии им.В.И.Вернадского РАН Устройство для определения биологически активных соединений в биологических жидкостях и способ изготовления чувствительного элемента
FR2798146B1 (fr) * 1999-08-12 2002-04-12 Univ Joseph Fourier Electropolymeres photogreffables, leur procede d'obtention et leurs applications comme supports de sondes de reconnaissance specifique dans des biocapteurs electroniques

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4614716A (en) * 1984-12-14 1986-09-30 Rohrback Technology Corporation Filter cell for electrochemically measuring enzyme concentrations
US5863400A (en) * 1994-04-14 1999-01-26 Usf Filtration & Separations Group Inc. Electrochemical cells
GB2289339A (en) * 1994-05-12 1995-11-15 Cambridge Life Sciences Flow-through electrochemical immunoassay biosensor
US20010021534A1 (en) * 1995-03-10 2001-09-13 Meso Scale Technologies, Llc Multi-array, multi-specific electrochemiluminescence testing
WO2000072019A2 (fr) * 1999-05-20 2000-11-30 Cornell Research Foundation, Inc. Dispositif d'essai ameliore par des liposomes et procede associe
WO2001038873A2 (fr) * 1999-11-24 2001-05-31 Biotronic Technologies, Inc. Dispositifs et procedes de detection d'analytes a l'aide d'un electrocapteur contenant un reactif de capture

Also Published As

Publication number Publication date
GB0216789D0 (en) 2002-08-28
AU2003246970A1 (en) 2004-02-09
WO2004010143A2 (fr) 2004-01-29
AU2003246970A8 (en) 2004-02-09
GB2391068A (en) 2004-01-28

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