DE69119750D1 - Messzelle für chemische oder biochemische proben - Google Patents

Messzelle für chemische oder biochemische proben

Info

Publication number
DE69119750D1
DE69119750D1 DE69119750T DE69119750T DE69119750D1 DE 69119750 D1 DE69119750 D1 DE 69119750D1 DE 69119750 T DE69119750 T DE 69119750T DE 69119750 T DE69119750 T DE 69119750T DE 69119750 D1 DE69119750 D1 DE 69119750D1
Authority
DE
Germany
Prior art keywords
chemical
measuring cell
biochemical samples
biochemical
samples
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 - Fee Related
Application number
DE69119750T
Other languages
English (en)
Other versions
DE69119750T2 (de
Inventor
David Fortune
James Molloy
Colin Maule
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.)
Fisons Ltd
Original Assignee
Fisons Ltd
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
Priority claimed from GB909004672A external-priority patent/GB9004672D0/en
Priority claimed from GB909005154A external-priority patent/GB9005154D0/en
Application filed by Fisons Ltd filed Critical Fisons Ltd
Application granted granted Critical
Publication of DE69119750D1 publication Critical patent/DE69119750D1/de
Publication of DE69119750T2 publication Critical patent/DE69119750T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01N33/543—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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Hematology (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Biomedical Technology (AREA)
  • Cell Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Optical Measuring Cells (AREA)
DE69119750T 1990-03-02 1991-03-04 Messzelle für chemische oder biochemische proben Expired - Fee Related DE69119750T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB909004672A GB9004672D0 (en) 1990-03-02 1990-03-02 Biosensor
GB909005154A GB9005154D0 (en) 1990-03-07 1990-03-07 Biosensor device
PCT/GB1991/000330 WO1991013339A1 (en) 1990-03-02 1991-03-04 Sample cell for use in chemical or biochemical assays

Publications (2)

Publication Number Publication Date
DE69119750D1 true DE69119750D1 (de) 1996-06-27
DE69119750T2 DE69119750T2 (de) 1996-10-02

Family

ID=26296739

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69119750T Expired - Fee Related DE69119750T2 (de) 1990-03-02 1991-03-04 Messzelle für chemische oder biochemische proben

Country Status (4)

Country Link
EP (1) EP0517777B1 (de)
JP (1) JPH05504626A (de)
DE (1) DE69119750T2 (de)
WO (1) WO1991013339A1 (de)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5082629A (en) * 1989-12-29 1992-01-21 The Board Of The University Of Washington Thin-film spectroscopic sensor
JP2734843B2 (ja) * 1991-11-28 1998-04-02 株式会社日立製作所 非線形光学定数評価方法および装置
GB9200564D0 (en) * 1992-01-11 1992-03-11 Fisons Plc Analytical device with variable angle of incidence
US5677196A (en) * 1993-05-18 1997-10-14 University Of Utah Research Foundation Apparatus and methods for multi-analyte homogeneous fluoro-immunoassays
US5512492A (en) 1993-05-18 1996-04-30 University Of Utah Research Foundation Waveguide immunosensor with coating chemistry providing enhanced sensitivity
US5919712A (en) 1993-05-18 1999-07-06 University Of Utah Research Foundation Apparatus and methods for multi-analyte homogeneous fluoro-immunoassays
JP2701740B2 (ja) * 1994-04-28 1998-01-21 株式会社島津製作所 全反射吸収スペクトル測定装置
US5822472A (en) * 1994-05-27 1998-10-13 Novartis Corporation Process for detecting evanescently excited luminescence
US5814565A (en) * 1995-02-23 1998-09-29 University Of Utah Research Foundation Integrated optic waveguide immunosensor
US6611634B2 (en) 1996-03-19 2003-08-26 University Of Utah Research Foundation Lens and associatable flow cell
JPH1038800A (ja) * 1996-03-19 1998-02-13 Texas Instr Inc <Ti> 交換可能な光学要素を備える表面プラズモン共鳴検出器
JPH1078392A (ja) * 1996-09-04 1998-03-24 Fuji Photo Film Co Ltd 表面プラズモンセンサー
JPH1078391A (ja) * 1996-09-04 1998-03-24 Fuji Photo Film Co Ltd 表面プラズモンセンサー
JP3399804B2 (ja) * 1997-02-26 2003-04-21 富士写真フイルム株式会社 表面プラズモンセンサー
US5898503A (en) * 1997-03-19 1999-04-27 Texas Instruments Incorporated Surface plasmon resonance sensor with interchangeable optical element
JP3739537B2 (ja) * 1997-03-26 2006-01-25 大日本印刷株式会社 光学的分析装置用測定チップ
US6222619B1 (en) 1997-09-18 2001-04-24 University Of Utah Research Foundation Diagnostic device and method
US8111401B2 (en) 1999-11-05 2012-02-07 Robert Magnusson Guided-mode resonance sensors employing angular, spectral, modal, and polarization diversity for high-precision sensing in compact formats
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
US7875434B2 (en) 2000-10-30 2011-01-25 Sru Biosystems, Inc. Label-free methods for performing assays using a colorimetric resonant reflectance optical biosensor
US7118710B2 (en) 2000-10-30 2006-10-10 Sru Biosystems, Inc. Label-free high-throughput optical technique for detecting biomolecular interactions
US7217574B2 (en) 2000-10-30 2007-05-15 Sru Biosystems, Inc. Method and apparatus for biosensor spectral shift detection
US7575939B2 (en) 2000-10-30 2009-08-18 Sru Biosystems, Inc. Optical detection of label-free biomolecular interactions using microreplicated plastic sensor elements
US7371562B2 (en) 2000-10-30 2008-05-13 Sru Biosystems, Inc. Guided mode resonant filter biosensor using a linear grating surface structure
US7927822B2 (en) 2002-09-09 2011-04-19 Sru Biosystems, Inc. Methods for screening cells and antibodies
US7309614B1 (en) 2002-12-04 2007-12-18 Sru Biosystems, Inc. Self-referencing biodetection method and patterned bioassays
US7497992B2 (en) 2003-05-08 2009-03-03 Sru Biosystems, Inc. Detection of biochemical interactions on a biosensor using tunable filters and tunable lasers
US8298780B2 (en) 2003-09-22 2012-10-30 X-Body, Inc. Methods of detection of changes in cells
DE10346474B4 (de) * 2003-10-02 2014-07-10 Infineon Technologies Ag Sensorbauteil mit einem Sensorchip, Sensorstapel und Verfahren zum Prüfen einer biochemischen Probe
US7283245B2 (en) 2004-01-20 2007-10-16 General Electric Company Handheld device with a disposable element for chemical analysis of multiple analytes
JP4550562B2 (ja) * 2004-11-29 2010-09-22 株式会社東芝 光導波路基板用キャリア
CA2687848C (en) * 2007-05-18 2017-07-25 Axela Inc. Reaction vessel with integrated optical and fluid control elements
US9134307B2 (en) 2007-07-11 2015-09-15 X-Body, Inc. Method for determining ion channel modulating properties of a test reagent
NZ582473A (en) 2007-07-11 2011-12-22 Sru Biosystems Inc Methods of identifying modulators of ion channels using a colorimetric resonant reflectance optical biosensor
JP2011501183A (ja) * 2007-10-29 2011-01-06 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 漏れ全反射バイオセンサカートリッジ
US8257936B2 (en) 2008-04-09 2012-09-04 X-Body Inc. High resolution label free analysis of cellular properties

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0112721B1 (de) * 1982-12-21 1988-05-18 Ares-Serono N.V. Testverfahren
GB8509492D0 (en) * 1985-04-12 1985-05-15 Plessey Co Plc Optical assay
GB8620193D0 (en) * 1986-08-19 1986-10-01 Emi Plc Thorn Chemical sensor
CA1321488C (en) * 1987-08-22 1993-08-24 Martin Francis Finlan Biological sensors

Also Published As

Publication number Publication date
DE69119750T2 (de) 1996-10-02
JPH05504626A (ja) 1993-07-15
EP0517777A1 (de) 1992-12-16
EP0517777B1 (de) 1996-05-22
WO1991013339A1 (en) 1991-09-05

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Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Free format text: RECHTS- UND PATENTANWAELTE REBLE & KLOSE, 68165 MANNHEIM

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee