ATE83321T1 - Biosensoren. - Google Patents

Biosensoren.

Info

Publication number
ATE83321T1
ATE83321T1 AT89304914T AT89304914T ATE83321T1 AT E83321 T1 ATE83321 T1 AT E83321T1 AT 89304914 T AT89304914 T AT 89304914T AT 89304914 T AT89304914 T AT 89304914T AT E83321 T1 ATE83321 T1 AT E83321T1
Authority
AT
Austria
Prior art keywords
layer
membrane
sensitive
sample
surface plasmon
Prior art date
Application number
AT89304914T
Other languages
English (en)
Inventor
Martin Francis Finlan
Original Assignee
Amersham Int Plc
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 Amersham Int Plc filed Critical Amersham Int Plc
Application granted granted Critical
Publication of ATE83321T1 publication Critical patent/ATE83321T1/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
    • G01N21/17—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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (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 Optical Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
AT89304914T 1988-05-20 1989-05-16 Biosensoren. ATE83321T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB888811919A GB8811919D0 (en) 1988-05-20 1988-05-20 Biological sensors
EP89304914A EP0343826B1 (de) 1988-05-20 1989-05-16 Biosensoren

Publications (1)

Publication Number Publication Date
ATE83321T1 true ATE83321T1 (de) 1992-12-15

Family

ID=10637206

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89304914T ATE83321T1 (de) 1988-05-20 1989-05-16 Biosensoren.

Country Status (6)

Country Link
US (1) US5023053A (de)
EP (1) EP0343826B1 (de)
JP (1) JP2731591B2 (de)
AT (1) ATE83321T1 (de)
DE (1) DE68903785T2 (de)
GB (1) GB8811919D0 (de)

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Also Published As

Publication number Publication date
DE68903785T2 (de) 1993-04-08
EP0343826A1 (de) 1989-11-29
US5023053A (en) 1991-06-11
GB8811919D0 (en) 1988-06-22
JPH0259646A (ja) 1990-02-28
DE68903785D1 (de) 1993-01-21
EP0343826B1 (de) 1992-12-09
JP2731591B2 (ja) 1998-03-25

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