DK0649535T3 - Fremgangsmåde til at forbedre målepræcisionen i optisk biosensor assays med detektering af rumligt dæmpede bølger - Google Patents

Fremgangsmåde til at forbedre målepræcisionen i optisk biosensor assays med detektering af rumligt dæmpede bølger

Info

Publication number
DK0649535T3
DK0649535T3 DK93913322.9T DK93913322T DK0649535T3 DK 0649535 T3 DK0649535 T3 DK 0649535T3 DK 93913322 T DK93913322 T DK 93913322T DK 0649535 T3 DK0649535 T3 DK 0649535T3
Authority
DK
Denmark
Prior art keywords
measurement precision
pct
detection
optical biosensor
improve measurement
Prior art date
Application number
DK93913322.9T
Other languages
English (en)
Inventor
John Worthington Attridge
Original Assignee
Applied Research Systems
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 Applied Research Systems filed Critical Applied Research Systems
Application granted granted Critical
Publication of DK0649535T3 publication Critical patent/DK0649535T3/da

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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/7703—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator using reagent-clad optical fibres or optical waveguides
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/808—Optical sensing apparatus
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/81—Packaged device or kit
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/967—Standards, controls, materials, e.g. validation studies, buffer systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/975—Kit
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S436/00—Chemistry: analytical and immunological testing
    • Y10S436/805—Optical property

Landscapes

  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Hematology (AREA)
  • General Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Cell Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
DK93913322.9T 1992-06-10 1993-06-09 Fremgangsmåde til at forbedre målepræcisionen i optisk biosensor assays med detektering af rumligt dæmpede bølger DK0649535T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929212302A GB9212302D0 (en) 1992-06-10 1992-06-10 Method for improving measurement precision in evanescent wave optical biosensor assays

Publications (1)

Publication Number Publication Date
DK0649535T3 true DK0649535T3 (da) 1996-08-12

Family

ID=10716856

Family Applications (1)

Application Number Title Priority Date Filing Date
DK93913322.9T DK0649535T3 (da) 1992-06-10 1993-06-09 Fremgangsmåde til at forbedre målepræcisionen i optisk biosensor assays med detektering af rumligt dæmpede bølger

Country Status (12)

Country Link
US (1) US5631170A (da)
EP (1) EP0649535B1 (da)
JP (1) JP3535158B2 (da)
AT (1) ATE137023T1 (da)
AU (1) AU667728B2 (da)
CA (1) CA2137654C (da)
DE (1) DE69302273T2 (da)
DK (1) DK0649535T3 (da)
ES (1) ES2086230T3 (da)
GB (1) GB9212302D0 (da)
GR (1) GR3019992T3 (da)
WO (1) WO1993025908A1 (da)

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US7167615B1 (en) 1999-11-05 2007-01-23 Board Of Regents, The University Of Texas System Resonant waveguide-grating filters and sensors and methods for making and using same
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US6699722B2 (en) * 2000-04-14 2004-03-02 A-Fem Medical Corporation Positive detection lateral-flow apparatus and method for small and large analytes
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US7660415B2 (en) * 2000-08-03 2010-02-09 Selinfreund Richard H Method and apparatus for controlling access to storage media
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DE10137484C1 (de) * 2001-08-03 2002-10-31 Siemens Ag Verfahren und Vorrichtung zum Identifizieren einer Markierung
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US7384742B2 (en) * 2002-08-16 2008-06-10 Decision Biomarkers, Inc. Substrates for isolating reacting and microscopically analyzing materials
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Also Published As

Publication number Publication date
EP0649535A1 (en) 1995-04-26
WO1993025908A1 (en) 1993-12-23
DE69302273T2 (de) 1996-09-19
JPH08501146A (ja) 1996-02-06
US5631170A (en) 1997-05-20
EP0649535B1 (en) 1996-04-17
GR3019992T3 (en) 1996-08-31
JP3535158B2 (ja) 2004-06-07
DE69302273D1 (de) 1996-05-23
GB9212302D0 (en) 1992-07-22
AU4343593A (en) 1994-01-04
ES2086230T3 (es) 1996-06-16
ATE137023T1 (de) 1996-05-15
AU667728B2 (en) 1996-04-04
CA2137654A1 (en) 1993-12-23
CA2137654C (en) 2005-09-27

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