WO2003081244A3 - Procede pour l'analyse electrochimique de cellules - Google Patents

Procede pour l'analyse electrochimique de cellules Download PDF

Info

Publication number
WO2003081244A3
WO2003081244A3 PCT/GB2003/001287 GB0301287W WO03081244A3 WO 2003081244 A3 WO2003081244 A3 WO 2003081244A3 GB 0301287 W GB0301287 W GB 0301287W WO 03081244 A3 WO03081244 A3 WO 03081244A3
Authority
WO
WIPO (PCT)
Prior art keywords
electrochemical cell
cell analysis
sensing electrode
coated
electrically conductive
Prior art date
Application number
PCT/GB2003/001287
Other languages
English (en)
Other versions
WO2003081244A2 (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 AU2003214440A priority Critical patent/AU2003214440A1/en
Publication of WO2003081244A2 publication Critical patent/WO2003081244A2/fr
Publication of WO2003081244A3 publication Critical patent/WO2003081244A3/fr

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)
  • 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)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

L'invention concerne une électrode de détection prévue pour être utilisée dans des procédés de détection électrochimique de l'activité métabolique de cellules. En particulier, l'électrode de détection comprend une électrode électriquement conductrice recouverte d'une couche d'un polymère électroconducteur et recouverte également de cellules immobilisées.
PCT/GB2003/001287 2002-03-26 2003-03-25 Procede pour l'analyse electrochimique de cellules WO2003081244A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003214440A AU2003214440A1 (en) 2002-03-26 2003-03-25 Method of electrochemical cell analysis

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0207116A GB2386950A (en) 2002-03-26 2002-03-26 A sensing electrode for analysis/detection of an analyte in a test sample
GB0207116.5 2002-03-26

Publications (2)

Publication Number Publication Date
WO2003081244A2 WO2003081244A2 (fr) 2003-10-02
WO2003081244A3 true WO2003081244A3 (fr) 2003-12-31

Family

ID=9933740

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2003/001287 WO2003081244A2 (fr) 2002-03-26 2003-03-25 Procede pour l'analyse electrochimique de cellules

Country Status (3)

Country Link
AU (1) AU2003214440A1 (fr)
GB (1) GB2386950A (fr)
WO (1) WO2003081244A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7754155B2 (en) * 2002-03-15 2010-07-13 Ross Amelia A Devices and methods for isolating target cells
GB2447255A (en) * 2007-03-02 2008-09-10 Oncoprobe Ltd Preparation of enriched target cell samples for use in a chemosensitivity assay
CN113588756A (zh) * 2021-05-31 2021-11-02 中国十七冶集团有限公司 一种工地饮用水电化学生物传感器检测活菌的方法及应用
WO2023064501A1 (fr) * 2021-10-13 2023-04-20 Duke University Polymère conducteur à capacité de capture covalente et ses procédés d'utilisation

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989004364A1 (fr) * 1987-11-13 1989-05-18 Cranfield Institute Of Technology Reactions bio-electrochimiques dans des solvants organiques
DE4027728A1 (de) * 1990-08-31 1992-03-05 Bayer Ag Immobilisierung von organischen makromolekuelen oder biopolymeren in einer polymermembran
WO1998037409A1 (fr) * 1997-02-20 1998-08-27 Biosensor Technology Limited Procede de detection electrochimique de macromolecules immunoactives

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2161653C2 (ru) * 1998-08-24 2001-01-10 ФАРМАКОВСКИЙ Дмитрий Александрович Способ количественного электрохимического анализа биомолекул

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989004364A1 (fr) * 1987-11-13 1989-05-18 Cranfield Institute Of Technology Reactions bio-electrochimiques dans des solvants organiques
DE4027728A1 (de) * 1990-08-31 1992-03-05 Bayer Ag Immobilisierung von organischen makromolekuelen oder biopolymeren in einer polymermembran
WO1998037409A1 (fr) * 1997-02-20 1998-08-27 Biosensor Technology Limited Procede de detection electrochimique de macromolecules immunoactives

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
M. V. DESHPANDE & E. A. H. HALL: "An Electrochemically Grown Polymer as an Immobilisation Matrix for Whole Cells: Application in an Amperometric Dopamine Sensor", BIOSENSORS & BIOELECTRONICS, vol. 5, 1990, pages 431 - 448, XP008022428 *

Also Published As

Publication number Publication date
GB0207116D0 (en) 2002-05-08
WO2003081244A2 (fr) 2003-10-02
GB2386950A (en) 2003-10-01
AU2003214440A1 (en) 2003-10-08

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