DK180583D0 - Fremgangsmade og apparat til pavisning af kemiske stoffer - Google Patents

Fremgangsmade og apparat til pavisning af kemiske stoffer

Info

Publication number
DK180583D0
DK180583D0 DK1805/83A DK180583A DK180583D0 DK 180583 D0 DK180583 D0 DK 180583D0 DK 1805/83 A DK1805/83 A DK 1805/83A DK 180583 A DK180583 A DK 180583A DK 180583 D0 DK180583 D0 DK 180583D0
Authority
DK
Denmark
Prior art keywords
layer
substance
layers
substrate
dielectric layer
Prior art date
Application number
DK1805/83A
Other languages
English (en)
Other versions
DK157894C (da
DK180583A (da
DK157894B (da
Inventor
Bo Hakan Nygren
Erland Torbjoern Sandstroem
Johan Emanuel Stenberg
Lars Bertil Stiblert
Original Assignee
Sagax Instr 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 Sagax Instr Ab filed Critical Sagax Instr Ab
Publication of DK180583D0 publication Critical patent/DK180583D0/da
Publication of DK180583A publication Critical patent/DK180583A/da
Publication of DK157894B publication Critical patent/DK157894B/da
Application granted granted Critical
Publication of DK157894C publication Critical patent/DK157894C/da

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
    • 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
    • G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
    • G01N33/525—Multi-layer analytical elements

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Food Science & Technology (AREA)
  • Biochemistry (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Processing Of Solid Wastes (AREA)
DK180583A 1982-04-26 1983-04-25 Et af flere lag bestaaende laglegeme og fremgangsmaade til paavisning og/eller maaling af koncentrationen af et kemisk stof, isaer af biologisk oprindelse DK157894C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19823215484 DE3215484A1 (de) 1982-04-26 1982-04-26 Aus mehreren schichten bestehender schichtkoerper und verfahren zum nachweis und/oder messen der konzentration einer chemischen substanz, insbesondere biologischer herkunft
DE3215484 1982-04-26

Publications (4)

Publication Number Publication Date
DK180583D0 true DK180583D0 (da) 1983-04-25
DK180583A DK180583A (da) 1983-10-27
DK157894B DK157894B (da) 1990-02-26
DK157894C DK157894C (da) 1990-07-30

Family

ID=6161954

Family Applications (1)

Application Number Title Priority Date Filing Date
DK180583A DK157894C (da) 1982-04-26 1983-04-25 Et af flere lag bestaaende laglegeme og fremgangsmaade til paavisning og/eller maaling af koncentrationen af et kemisk stof, isaer af biologisk oprindelse

Country Status (6)

Country Link
US (1) US4558012A (da)
EP (1) EP0092688B1 (da)
JP (1) JPS58195142A (da)
AT (1) ATE23064T1 (da)
DE (1) DE3215484A1 (da)
DK (1) DK157894C (da)

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WO1991004483A1 (en) * 1989-09-18 1991-04-04 Biostar Medical Products, Inc. Apparatus for detection of an immobilized analyte
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US5418136A (en) * 1991-10-01 1995-05-23 Biostar, Inc. Devices for detection of an analyte based upon light interference
DE4200088C2 (de) * 1992-01-04 1997-06-19 Nahm Werner Verfahren und Vorrichtung zum optischen Nachweis einer An- oder Einlagerung mindestens einer stofflichen Spezies in oder an mindestens einer dünnen Schicht
EP0727038B1 (en) * 1992-07-31 2005-12-14 Thermo Biostar, Inc. Devices and methods for detection of an analyte based upon light interference
US5494829A (en) * 1992-07-31 1996-02-27 Biostar, Inc. Devices and methods for detection of an analyte based upon light interference
CA2108705A1 (en) * 1992-11-06 1994-05-07 Richard Barner Biologically recognizing layers on new ti02 waveguide for biosensors
US5552272A (en) * 1993-06-10 1996-09-03 Biostar, Inc. Detection of an analyte by fluorescence using a thin film optical device
US5413939A (en) * 1993-06-29 1995-05-09 First Medical, Inc. Solid-phase binding assay system for interferometrically measuring analytes bound to an active receptor
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GB9602542D0 (en) * 1996-02-08 1996-04-10 Fisons Plc Analytical device
US5958704A (en) 1997-03-12 1999-09-28 Ddx, Inc. Sensing system for specific substance and molecule detection
US5970782A (en) * 1997-05-16 1999-10-26 Life Technologies, Inc. Gradient filtration apparatus
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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
RU2181487C2 (ru) 2000-05-11 2002-04-20 Никитин Петр Иванович Способ оптического детектирования присоединения вещественного компонента к сенсорному материалу на основе биологического, химического или физического взаимодействия и устройство для его осуществления (варианты)
US6558624B1 (en) * 2000-07-25 2003-05-06 General Electric Company Method and analytical system for rapid screening of combinatorial libraries
US6521050B1 (en) * 2000-12-27 2003-02-18 Lam Research Corporation Methods for evaluating advanced wafer drying techniques
NO314206B1 (no) * 2001-04-30 2003-02-10 Erling Sundrehagen Kvantitativt kjemisk analysemetode, anordning/innretning, samt anvendelse av nevnte metode og analysesett
CN100410650C (zh) * 2001-12-27 2008-08-13 爱科来株式会社 浓度测定方法
US6791690B2 (en) * 2002-04-30 2004-09-14 Agilent Technologies, Inc. Reading dry chemical arrays
US7449146B2 (en) * 2002-09-30 2008-11-11 3M Innovative Properties Company Colorimetric sensor
US20040062682A1 (en) * 2002-09-30 2004-04-01 Rakow Neal Anthony Colorimetric sensor
US7390457B2 (en) * 2002-10-31 2008-06-24 Agilent Technologies, Inc. Integrated microfluidic array device
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US7285789B2 (en) * 2003-06-06 2007-10-23 Oc Oerlikon Balzers Ag Optical device for surface-generated fluorescence
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CA2634066A1 (en) * 2005-12-13 2007-06-21 Great Basin Scientific Improved thin film biosensor and method and device for detection of analytes
US7838285B1 (en) 2006-04-24 2010-11-23 Maven Biotechnologies LLC Imaging electrophoresis system
US7492467B1 (en) * 2006-06-26 2009-02-17 Nanometrics Incorporated Method and apparatus for measuring thickness and optical properties of a thin-film on a substrate
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US3926564A (en) * 1974-02-25 1975-12-16 Gen Electric Substrate for immunological tests and method of fabrication thereof
US3960490A (en) * 1974-04-01 1976-06-01 General Electric Company Method and apparatus for detecting immunologic reactions by diffusion in gel
DE2416047A1 (de) * 1974-04-03 1975-10-09 Ludwig Clarius Wolfgang Dipl P Transparenter teststreifen inkonstanter dicke oder dichte und verfahren zur analyse chemischer loesungen
US3979184A (en) * 1975-05-27 1976-09-07 General Electric Company Diagnostic device for visually detecting presence of biological particles
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US4181501A (en) * 1979-03-26 1980-01-01 General Electric Company Method and apparatus for measuring antibody levels

Also Published As

Publication number Publication date
DK157894C (da) 1990-07-30
ATE23064T1 (de) 1986-11-15
DE3215484A1 (de) 1983-11-03
EP0092688A1 (de) 1983-11-02
DE3215484C2 (da) 1988-09-29
JPH047461B2 (da) 1992-02-12
JPS58195142A (ja) 1983-11-14
DK180583A (da) 1983-10-27
US4558012A (en) 1985-12-10
DK157894B (da) 1990-02-26
EP0092688B1 (de) 1986-10-22

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