DE3882620T2 - Biologische sensoren. - Google Patents

Biologische sensoren.

Info

Publication number
DE3882620T2
DE3882620T2 DE88307641T DE3882620T DE3882620T2 DE 3882620 T2 DE3882620 T2 DE 3882620T2 DE 88307641 T DE88307641 T DE 88307641T DE 3882620 T DE3882620 T DE 3882620T DE 3882620 T2 DE3882620 T2 DE 3882620T2
Authority
DE
Germany
Prior art keywords
point
light
layer
progress
sample
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
DE88307641T
Other languages
English (en)
Other versions
DE3882620D1 (de
Inventor
Martin Francis Finlan
Stephen Alexander Charles
James Christopher Irlam
John Edward Maurice Midgley
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.)
Biacore AB
Original Assignee
Amersham International 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26292635&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3882620(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from GB878719885A external-priority patent/GB8719885D0/en
Priority claimed from GB878720854A external-priority patent/GB8720854D0/en
Application filed by Amersham International PLC filed Critical Amersham International PLC
Application granted granted Critical
Publication of DE3882620D1 publication Critical patent/DE3882620D1/de
Publication of DE3882620T2 publication Critical patent/DE3882620T2/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
    • 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
    • G01N33/531—Production of immunochemical test materials
    • G01N33/532—Production of labelled immunochemicals
    • G01N33/534—Production of labelled immunochemicals with radioactive label
    • 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
DE88307641T 1987-08-22 1988-08-18 Biologische sensoren. Expired - Lifetime DE3882620T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB878719885A GB8719885D0 (en) 1987-08-22 1987-08-22 Sensor arrangement
GB878720854A GB8720854D0 (en) 1987-09-04 1987-09-04 Biological sensors

Publications (2)

Publication Number Publication Date
DE3882620D1 DE3882620D1 (de) 1993-09-02
DE3882620T2 true DE3882620T2 (de) 1993-11-04

Family

ID=26292635

Family Applications (1)

Application Number Title Priority Date Filing Date
DE88307641T Expired - Lifetime DE3882620T2 (de) 1987-08-22 1988-08-18 Biologische sensoren.

Country Status (10)

Country Link
US (1) US4997278A (de)
EP (1) EP0305109B1 (de)
JP (1) JP2758904B2 (de)
KR (1) KR890004166A (de)
AT (1) ATE92186T1 (de)
AU (1) AU602423B2 (de)
CA (1) CA1321488C (de)
DE (1) DE3882620T2 (de)
ES (1) ES2041802T3 (de)
FI (1) FI94805C (de)

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NL8700851A (nl) * 1987-04-10 1988-11-01 Tno Werkwijze en inrichting voor het detecteren van zeer lage concentraties van een in een meetmedium aanwezige chemische component onder toepassing van oppervlakte-plasmonresonantie en elektrochemisch gestimuleerde adsorptie.
CA1321488C (en) * 1987-08-22 1993-08-24 Martin Francis Finlan Biological sensors

Also Published As

Publication number Publication date
EP0305109B1 (de) 1993-07-28
JPH01138443A (ja) 1989-05-31
FI94805B (fi) 1995-07-14
AU602423B2 (en) 1990-10-11
EP0305109A1 (de) 1989-03-01
FI883868A (fi) 1989-02-23
FI883868A0 (fi) 1988-08-19
JP2758904B2 (ja) 1998-05-28
KR890004166A (ko) 1989-04-20
FI94805C (fi) 1995-10-25
CA1321488C (en) 1993-08-24
DE3882620D1 (de) 1993-09-02
US4997278A (en) 1991-03-05
ATE92186T1 (de) 1994-02-25
ES2041802T3 (es) 1993-12-01
AU2110988A (en) 1989-02-23

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