AU2003246970A1 - Electrochemical lateral flow and flow-through devices - Google Patents

Electrochemical lateral flow and flow-through devices

Info

Publication number
AU2003246970A1
AU2003246970A1 AU2003246970A AU2003246970A AU2003246970A1 AU 2003246970 A1 AU2003246970 A1 AU 2003246970A1 AU 2003246970 A AU2003246970 A AU 2003246970A AU 2003246970 A AU2003246970 A AU 2003246970A AU 2003246970 A1 AU2003246970 A1 AU 2003246970A1
Authority
AU
Australia
Prior art keywords
flow
devices
electrochemical lateral
electrochemical
lateral flow
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.)
Abandoned
Application number
AU2003246970A
Other languages
English (en)
Other versions
AU2003246970A8 (en
Inventor
Duncan Ross Purvis
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.)
Sensor Tech Ltd
Original Assignee
Sensor Tech Ltd
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 filed Critical Sensor Tech Ltd
Publication of AU2003246970A8 publication Critical patent/AU2003246970A8/xx
Publication of AU2003246970A1 publication Critical patent/AU2003246970A1/en
Abandoned 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
    • G01N33/54386—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
    • G01N33/52—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
    • G01N33/54373—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
AU2003246970A 2002-07-18 2003-07-17 Electrochemical lateral flow and flow-through devices Abandoned AU2003246970A1 (en)

Applications Claiming Priority (3)

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
PCT/GB2003/003253 WO2004010143A2 (fr) 2002-07-18 2003-07-17 Dispositifs electrochimiques a ecoulement lateral et a ecoulement continu

Publications (2)

Publication Number Publication Date
AU2003246970A8 AU2003246970A8 (en) 2004-02-09
AU2003246970A1 true AU2003246970A1 (en) 2004-02-09

Family

ID=9940758

Family Applications (1)

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

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
DE502004004590D1 (de) 2004-09-09 2007-09-20 Analyticon Biotechnologies Ag Lateralflussmessvorrichtung und Messverfahren für Analyten
WO2006037527A1 (fr) * 2004-09-30 2006-04-13 Pamgene Bv Supports poreux solides masques permettant un echange aise et rapide de reactifs destine a accelerer des microreseaux a electrodes
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
KR101271022B1 (ko) * 2009-11-24 2013-06-04 주식회사 인포피아 다공성 필름이 부착되어 있는 멤브레인 바이오센서 및 이를 이용한 면역반응 또는 효소반응 측정방법
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
DK3322985T3 (da) 2015-07-15 2022-01-17 Gestvision Inc Anordning til påvisning af fejlfoldede proteiner og fremgangsmåder til anvendelse deraf
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

Family Cites Families (9)

* 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
AU637480B2 (en) * 1990-03-12 1993-05-27 Biosite Diagnostics Incorporated Bioassay device with non-absorbent textured capillary surface
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
AUPM506894A0 (en) * 1994-04-14 1994-05-05 Memtec Limited Novel electrochemical cells
GB2289339B (en) * 1994-05-12 1998-09-16 Cambridge Life Sciences Flow-through electrochemical biosensor
US6207369B1 (en) * 1995-03-10 2001-03-27 Meso Scale Technologies, Llc Multi-array, multi-specific electrochemiluminescence testing
US6358752B1 (en) * 1996-09-27 2002-03-19 Cornell Research Foundation, Inc. Liposome-enhanced test device and method
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
AU1241901A (en) * 1999-11-24 2001-06-04 Biotronics Technologies, Inc. Devices and methods for detecting analytes using electrosensor having capture reagent

Also Published As

Publication number Publication date
WO2004010143A3 (fr) 2004-04-01
GB0216789D0 (en) 2002-08-28
GB2391068A (en) 2004-01-28
AU2003246970A8 (en) 2004-02-09
WO2004010143A2 (fr) 2004-01-29

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase