DE68925426D1 - Oberflächen-plasmon-resonanz-sensor-einheit und deren verwendung in biosensor-systemen - Google Patents

Oberflächen-plasmon-resonanz-sensor-einheit und deren verwendung in biosensor-systemen

Info

Publication number
DE68925426D1
DE68925426D1 DE68925426T DE68925426T DE68925426D1 DE 68925426 D1 DE68925426 D1 DE 68925426D1 DE 68925426 T DE68925426 T DE 68925426T DE 68925426 T DE68925426 T DE 68925426T DE 68925426 D1 DE68925426 D1 DE 68925426D1
Authority
DE
Germany
Prior art keywords
pct
sensor unit
surface plasmon
plasmon resonance
date
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE68925426T
Other languages
English (en)
Other versions
DE68925426T2 (de
Inventor
Magnus Malmqvist
Robert Karlsson
Inger Roennberg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cytiva Sweden AB
Original Assignee
Pharmacia Biosensor AB
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 Pharmacia Biosensor AB filed Critical Pharmacia Biosensor AB
Publication of DE68925426D1 publication Critical patent/DE68925426D1/de
Application granted granted Critical
Publication of DE68925426T2 publication Critical patent/DE68925426T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/55—Specular reflectivity
    • G01N21/552—Attenuated total reflection
    • G01N21/553—Attenuated total reflection and using surface plasmons
    • 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
    • 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
    • Y10S436/00—Chemistry: analytical and immunological testing
    • Y10S436/805—Optical property
    • 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
    • Y10S436/819—Multifunctional antigen or antibody
DE68925426T 1988-11-10 1989-11-09 Oberflächen-plasmon-resonanz-sensor-einheit und deren verwendung in biosensor-systemen Expired - Lifetime DE68925426T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE19888804074A SE8804074D0 (sv) 1988-11-10 1988-11-10 Sensorenhet och dess anvaendning i biosensorsystem
PCT/SE1989/000643 WO1990005305A1 (en) 1988-11-10 1989-11-09 Surface plasmon resonance sensor unit and its use in biosensor systems

Publications (2)

Publication Number Publication Date
DE68925426D1 true DE68925426D1 (de) 1996-02-22
DE68925426T2 DE68925426T2 (de) 1996-08-22

Family

ID=20373908

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68925426T Expired - Lifetime DE68925426T2 (de) 1988-11-10 1989-11-09 Oberflächen-plasmon-resonanz-sensor-einheit und deren verwendung in biosensor-systemen

Country Status (7)

Country Link
US (1) US5492840A (de)
EP (1) EP0442922B1 (de)
JP (1) JP2814639B2 (de)
AT (1) ATE132975T1 (de)
DE (1) DE68925426T2 (de)
SE (1) SE8804074D0 (de)
WO (1) WO1990005305A1 (de)

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US5492840A (en) 1996-02-20
DE68925426T2 (de) 1996-08-22
SE8804074A (de) 1988-11-10
ATE132975T1 (de) 1996-01-15
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SE8804074D0 (sv) 1988-11-10

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