WO2006027702A3 - Analyte detecting member with a 3d hydrogel - Google Patents

Analyte detecting member with a 3d hydrogel Download PDF

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Publication number
WO2006027702A3
WO2006027702A3 PCT/IB2005/003570 IB2005003570W WO2006027702A3 WO 2006027702 A3 WO2006027702 A3 WO 2006027702A3 IB 2005003570 W IB2005003570 W IB 2005003570W WO 2006027702 A3 WO2006027702 A3 WO 2006027702A3
Authority
WO
WIPO (PCT)
Prior art keywords
detecting member
analyte detecting
substrate
hydrogel
analyte
Prior art date
Application number
PCT/IB2005/003570
Other languages
French (fr)
Other versions
WO2006027702A2 (en
Inventor
Norbert Bartetzko
Bernfried Specht
Robert Bartetzko
Original Assignee
Albatros Technologies Gmbh & C
Norbert Bartetzko
Bernfried Specht
Robert Bartetzko
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 Albatros Technologies Gmbh & C, Norbert Bartetzko, Bernfried Specht, Robert Bartetzko filed Critical Albatros Technologies Gmbh & C
Publication of WO2006027702A2 publication Critical patent/WO2006027702A2/en
Publication of WO2006027702A3 publication Critical patent/WO2006027702A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/001—Enzyme electrodes
    • C12Q1/005—Enzyme electrodes involving specific analytes or enzymes
    • C12Q1/006—Enzyme electrodes involving specific analytes or enzymes for glucose
    • 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
    • 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
    • G01N33/68—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
    • G01N33/6887—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids from muscle, cartilage or connective tissue

Abstract

Methods and apparatus are provided for an analyte detecting device. In one embodiment, the apparatus comprises a substrate; a plurality of conductive lines on said substrate; an insulating layer on said substrate; at least one working electrode and at least one counter electrode, each coupled to at least one conductive line; a cover film; and a support layer; a PSA layer, wherein the detecting member is masked to reduce the volume. Some embodiments of the present invention may also use 3D hydrogels with the analyte detecting member.
PCT/IB2005/003570 2004-09-09 2005-09-09 Analyte detecting member with a 3d hydrogel WO2006027702A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US60906404P 2004-09-09 2004-09-09
US60/609,064 2004-09-09

Publications (2)

Publication Number Publication Date
WO2006027702A2 WO2006027702A2 (en) 2006-03-16
WO2006027702A3 true WO2006027702A3 (en) 2006-06-22

Family

ID=35849839

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2005/003570 WO2006027702A2 (en) 2004-09-09 2005-09-09 Analyte detecting member with a 3d hydrogel

Country Status (1)

Country Link
WO (1) WO2006027702A2 (en)

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Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5403750A (en) * 1991-03-06 1995-04-04 W. R. Grace & Co.-Conn. Biocompatible, low protein adsorption affinity matrix
US5593852A (en) * 1993-12-02 1997-01-14 Heller; Adam Subcutaneous glucose electrode
WO1998020331A1 (en) * 1996-11-07 1998-05-14 Cambridge Sensors Limited Electrodes and their use in assays
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WO2002002796A2 (en) * 2000-07-05 2002-01-10 Inventus Biotec Gesellschaft Für Innovative Bioanalytik, Biosensoren Und Diagnostika Mbh & Co. Kg Disposable electrochemical bio-sensor for the quantitative determination of analyte concentrations in fluids
WO2005121759A2 (en) * 2004-05-24 2005-12-22 Albatros Technologies Gmbh & Co. Kg Device and method for analyte measurement

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