DK180583A - Fremgangsmaade og apparat til paavisning af kemiske stoffer - Google Patents

Fremgangsmaade og apparat til paavisning af kemiske stoffer Download PDF

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Publication number
DK180583A
DK180583A DK180583A DK180583A DK180583A DK 180583 A DK180583 A DK 180583A DK 180583 A DK180583 A DK 180583A DK 180583 A DK180583 A DK 180583A DK 180583 A DK180583 A DK 180583A
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DK
Denmark
Prior art keywords
layer
substance
layers
substrate
dielectric layer
Prior art date
Application number
DK180583A
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Afrikaans (af)
English (en)
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DK157894C (da
DK180583D0 (da
DK157894B (da
Inventor
Bo Hakan Nygren
Erland Torbjoern Sandstroem
Johan Emanuel Stenberg
Lars Bertil Stiblert
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Sagax Instr Ab
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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

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    • 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

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  • 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)

Description

Figure DK180583AD00021
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
DE3215484 1982-04-26
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

Publications (4)

Publication Number Publication Date
DK180583D0 DK180583D0 (da) 1983-04-25
DK180583A true 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)

Families Citing this family (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1237645A (en) * 1982-12-21 1988-06-07 John H. Fisher Assay technique
DE3584210D1 (de) * 1984-09-21 1991-10-31 Ciba Corning Diagnostics Corp Dielektrische wellenleitersensoren und ihre anwendung in immunoassays.
US6060237A (en) * 1985-02-26 2000-05-09 Biostar, Inc. Devices and methods for optical detection of nucleic acid hybridization
DE3506703C1 (de) * 1985-02-26 1986-04-30 Sagax Instrument AB, Sundbyberg Verfahren zur Sequenzanalyse von Nucleinsaeuren,insbesondere der Desoxyribonucleinsaeure (DNA) und der Ribonucleinsaeure (RNA),sowie Traeger zur Durchfuehrung des Verfahrens und Verfahren zur Herstellung des Traegers
US4788140A (en) * 1986-02-18 1988-11-29 Eastman Kodak Company Analytical element containing photosensitive compound and filter layer and method of use
US5468606A (en) * 1989-09-18 1995-11-21 Biostar, Inc. Devices for detection of an analyte based upon light interference
US5482830A (en) * 1986-02-25 1996-01-09 Biostar, Inc. Devices and methods for detection of an analyte based upon light interference
DE3779288D1 (en) * 1986-07-17 1992-06-25 Prosumus Ag Chemosensor.
DE3723159A1 (de) * 1986-07-17 1988-01-21 Prosumus Ag Chemosensor sowie mit diesem durchfuehrbare verfahren
CA1317206C (en) * 1986-09-22 1993-05-04 Takeyuki Kawaguchi Method for detecting a component of a biological system and detection device and kit therefor
JPS6432150A (en) * 1987-07-29 1989-02-02 Teijin Ltd Reflection color measuring instrument
US4868767A (en) * 1987-07-30 1989-09-19 Cerex Corporation Reflectance gradient densitometer
JPH021557A (ja) * 1987-08-05 1990-01-05 Teijin Ltd 生体成分検出方法
JPS6439555A (en) * 1987-08-05 1989-02-09 Teijin Ltd Simple device for stabilized immune detection and immune detection
JPH073388B2 (ja) * 1987-08-10 1995-01-18 帝人株式会社 膜厚変化測定装置
JPH01101453A (ja) * 1987-10-15 1989-04-19 Fuji Photo Film Co Ltd 被分析物質の検出方法
CA1337173C (en) * 1989-04-28 1995-10-03 Westaim Biomedical Corp. Thin film diagnostic device
US5639671A (en) * 1989-09-18 1997-06-17 Biostar, Inc. Methods for optimizing of an optical assay device
US5541057A (en) * 1989-09-18 1996-07-30 Biostar, Inc. Methods for detection of an analyte
WO1991004483A1 (en) * 1989-09-18 1991-04-04 Biostar Medical Products, Inc. Apparatus for detection of an immobilized analyte
JPH05509402A (ja) * 1990-08-17 1993-12-22 ファイソンズ　ピーエルシー 分析装置
EP0524301B1 (en) * 1991-02-11 2002-07-24 Thermo Biostar, Inc. Ellipsometric immunoassay system and method including a thin film detection device
US5955377A (en) * 1991-02-11 1999-09-21 Biostar, Inc. Methods and kits for the amplification of thin film based assays
US5550063A (en) * 1991-02-11 1996-08-27 Biostar, Inc. Methods for production of an optical assay device
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
US5494829A (en) * 1992-07-31 1996-02-27 Biostar, Inc. Devices and methods for detection of an analyte based upon light interference
EP1126278B1 (en) * 1992-07-31 2007-05-23 Inverness Medical - 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
US5679579A (en) * 1996-01-29 1997-10-21 First Medical, Inc. Immunofluorescence measurement of analytes bound to a substrate and apparatus therefor
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
US6248539B1 (en) * 1997-09-05 2001-06-19 The Scripps Research Institute Porous semiconductor-based optical interferometric sensor
US6346376B1 (en) * 1998-06-03 2002-02-12 Centre Suisse D'electronique Et De Mictotechnique Sa Optical sensor unit and procedure for the ultrasensitive detection of chemical or biochemical analytes
FI109730B (fi) * 1998-06-18 2002-09-30 Janesko Oy Sovitelma pH:n tai muun väriaineindikaattoreilla ilmaistavissa olevan kemiallisen ominaisuuden mittauksen yhteydessä
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
US7054759B2 (en) * 2001-12-27 2006-05-30 Arkray, Inc Concentration measuring method
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
US7402279B2 (en) * 2002-10-31 2008-07-22 Agilent Technologies, Inc. Device with integrated microfluidic and electronic components
US20040087009A1 (en) * 2002-10-31 2004-05-06 Schembri Carol T. Array substrates having protective layer
US7285789B2 (en) * 2003-06-06 2007-10-23 Oc Oerlikon Balzers Ag Optical device for surface-generated fluorescence
US20120077206A1 (en) 2003-07-12 2012-03-29 Accelr8 Technology Corporation Rapid Microbial Detection and Antimicrobial Susceptibility Testing
ES2661168T3 (es) 2003-07-12 2018-03-27 Accelerate Diagnostics, Inc. Biodetección sensible y rápida
JP4360265B2 (ja) * 2004-05-06 2009-11-11 株式会社日立製作所 生化学測定チップおよび測定装置
WO2007070832A1 (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
US7767143B2 (en) 2006-06-27 2010-08-03 3M Innovative Properties Company Colorimetric sensors
IT1396382B1 (it) * 2009-10-30 2012-11-19 Bellini Metodo per la misurazione di interazioni molecolari mediante rilevazione di luce riflessa da multistrati dielettrici funzionalzzati.
WO2012122314A2 (en) 2011-03-07 2012-09-13 Accelr8 Technology Corporation Rapid cell purification systems
US10254204B2 (en) 2011-03-07 2019-04-09 Accelerate Diagnostics, Inc. Membrane-assisted purification
US9677109B2 (en) 2013-03-15 2017-06-13 Accelerate Diagnostics, Inc. Rapid determination of microbial growth and antimicrobial susceptibility
WO2016161022A2 (en) 2015-03-30 2016-10-06 Accerlate Diagnostics, Inc. Instrument and system for rapid microorganism identification and antimicrobial agent susceptibility testing
US10253355B2 (en) 2015-03-30 2019-04-09 Accelerate Diagnostics, Inc. Instrument and system for rapid microorganism identification and antimicrobial agent susceptibility testing
CA3159827A1 (en) 2019-12-20 2021-06-24 Sn Biomedical Inc. Optical interference diagnostic apparatus and methods of use

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1047918A (en) * 1973-07-30 1979-02-06 General Electric Company Method and apparatus for detection and purification of proteins and antibodies
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
DE2638250C2 (de) * 1975-08-27 1985-11-28 General Electric Co., Schenectady, N.Y. Diagnostisches Verfahren zum Bestimmen der Anwesenheit oder Abwesenheit eines spezifischen Proteins in einer biologischen Probe, sowie Vorrichtung zur Durchführung des Verfahrens
US4090849A (en) * 1976-12-20 1978-05-23 General Electric Company Diagnostic device and manufacture thereof
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
JPS58195142A (ja) 1983-11-14
EP0092688A1 (de) 1983-11-02
JPH047461B2 (da) 1992-02-12
EP0092688B1 (de) 1986-10-22
DK180583D0 (da) 1983-04-25
ATE23064T1 (de) 1986-11-15
DE3215484A1 (de) 1983-11-03
DE3215484C2 (da) 1988-09-29
US4558012A (en) 1985-12-10
DK157894B (da) 1990-02-26

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