WO2003093495A3 - Diffraction-based diagnostic devices - Google Patents

Diffraction-based diagnostic devices Download PDF

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Publication number
WO2003093495A3
WO2003093495A3 PCT/US2003/011756 US0311756W WO03093495A3 WO 2003093495 A3 WO2003093495 A3 WO 2003093495A3 US 0311756 W US0311756 W US 0311756W WO 03093495 A3 WO03093495 A3 WO 03093495A3
Authority
WO
WIPO (PCT)
Prior art keywords
diffraction
diagnostic devices
based diagnostic
substrate
areas
Prior art date
Application number
PCT/US2003/011756
Other languages
French (fr)
Other versions
WO2003093495A2 (en
Inventor
David Cohen
Rosann Kaylor
Original Assignee
Kimberly Clark Co
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 Kimberly Clark Co filed Critical Kimberly Clark Co
Priority to AU2003228555A priority Critical patent/AU2003228555A1/en
Publication of WO2003093495A2 publication Critical patent/WO2003093495A2/en
Publication of WO2003093495A3 publication Critical patent/WO2003093495A3/en

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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
    • G01N33/53—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y15/00—Nanotechnology for interacting, sensing or actuating, e.g. quantum dots as markers in protein assays or molecular motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • 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
    • C12Q1/002—Electrode membranes
    • C12Q1/003—Functionalisation

Abstract

A biosensor includes a substrate with areas of active receptive material disposed thereon. The receptive material is specific for an analyte of interest. A pattern of the active areas is defined on the substrate by an oxidizing photo-masking process.
PCT/US2003/011756 2002-05-03 2003-04-15 Diffraction-based diagnostic devices WO2003093495A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003228555A AU2003228555A1 (en) 2002-05-03 2003-04-15 Diffraction-based diagnostic devices

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/139,018 US7485453B2 (en) 2002-05-03 2002-05-03 Diffraction-based diagnostic devices
US10/139,018 2002-05-03

Publications (2)

Publication Number Publication Date
WO2003093495A2 WO2003093495A2 (en) 2003-11-13
WO2003093495A3 true WO2003093495A3 (en) 2004-01-22

Family

ID=29269485

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/011756 WO2003093495A2 (en) 2002-05-03 2003-04-15 Diffraction-based diagnostic devices

Country Status (4)

Country Link
US (2) US7485453B2 (en)
AU (1) AU2003228555A1 (en)
TW (1) TWI273230B (en)
WO (1) WO2003093495A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7214530B2 (en) 2002-05-03 2007-05-08 Kimberly-Clark Worldwide, Inc. Biomolecule diagnostic devices and method for producing biomolecule diagnostic devices
US7771922B2 (en) 2002-05-03 2010-08-10 Kimberly-Clark Worldwide, Inc. Biomolecule diagnostic device
US10094762B2 (en) * 2013-05-30 2018-10-09 UNIVERSITé LAVAL Patterned capillary device and process for fabricating thereof

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Also Published As

Publication number Publication date
US8158408B2 (en) 2012-04-17
AU2003228555A1 (en) 2003-11-17
US20030207257A1 (en) 2003-11-06
TWI273230B (en) 2007-02-11
TW200402531A (en) 2004-02-16
US7485453B2 (en) 2009-02-03
US20090142826A1 (en) 2009-06-04
WO2003093495A2 (en) 2003-11-13

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