ATE137023T1 - Verfahren zur verbesserung der messgenauigkeit in messverfahren, die evanescent-wave-biosensoren verwenden - Google Patents

Verfahren zur verbesserung der messgenauigkeit in messverfahren, die evanescent-wave-biosensoren verwenden

Info

Publication number
ATE137023T1
ATE137023T1 AT93913322T AT93913322T ATE137023T1 AT E137023 T1 ATE137023 T1 AT E137023T1 AT 93913322 T AT93913322 T AT 93913322T AT 93913322 T AT93913322 T AT 93913322T AT E137023 T1 ATE137023 T1 AT E137023T1
Authority
AT
Austria
Prior art keywords
pct
improving measurement
measurement accuracy
measuring methods
evanescent wave
Prior art date
Application number
AT93913322T
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 ATE137023T1 publication Critical patent/ATE137023T1/de

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)
AT93913322T 1992-06-10 1993-06-09 Verfahren zur verbesserung der messgenauigkeit in messverfahren, die evanescent-wave-biosensoren verwenden ATE137023T1 (de)

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
ATE137023T1 true ATE137023T1 (de) 1996-05-15

Family

ID=10716856

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93913322T ATE137023T1 (de) 1992-06-10 1993-06-09 Verfahren zur verbesserung der messgenauigkeit in messverfahren, die evanescent-wave-biosensoren verwenden

Country Status (12)

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

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Also Published As

Publication number Publication date
CA2137654A1 (en) 1993-12-23
CA2137654C (en) 2005-09-27
WO1993025908A1 (en) 1993-12-23
DE69302273T2 (de) 1996-09-19
DK0649535T3 (da) 1996-08-12
GR3019992T3 (en) 1996-08-31
AU4343593A (en) 1994-01-04
US5631170A (en) 1997-05-20
JP3535158B2 (ja) 2004-06-07
EP0649535A1 (de) 1995-04-26
JPH08501146A (ja) 1996-02-06
DE69302273D1 (de) 1996-05-23
GB9212302D0 (en) 1992-07-22
AU667728B2 (en) 1996-04-04
ES2086230T3 (es) 1996-06-16
EP0649535B1 (de) 1996-04-17

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee