DE69926230D1 - Optische sensorvorrichtung mit evaneszenter felddetektion - Google Patents

Optische sensorvorrichtung mit evaneszenter felddetektion

Info

Publication number
DE69926230D1
DE69926230D1 DE69926230T DE69926230T DE69926230D1 DE 69926230 D1 DE69926230 D1 DE 69926230D1 DE 69926230 T DE69926230 T DE 69926230T DE 69926230 T DE69926230 T DE 69926230T DE 69926230 D1 DE69926230 D1 DE 69926230D1
Authority
DE
Germany
Prior art keywords
measurement
optical sensor
sensor device
field detection
evanescent field
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
DE69926230T
Other languages
English (en)
Other versions
DE69926230T2 (de
Inventor
Emilio Bruno-Raimondi
Reinhard Voelkel
Ludwig Duveneck
Stefan Effenhauser
Hans-Peter Herzig
Rene Daendliker
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.)
Bayer AG
Original Assignee
Zeptosens AG
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 Zeptosens AG filed Critical Zeptosens AG
Publication of DE69926230D1 publication Critical patent/DE69926230D1/de
Application granted granted Critical
Publication of DE69926230T2 publication Critical patent/DE69926230T2/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
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/447—Systems using electrophoresis
    • G01N27/44756—Apparatus specially adapted therefor
    • G01N27/44782—Apparatus specially adapted therefor of a plurality of samples
    • 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
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
    • G01N21/474—Details of optical heads therefor, e.g. using optical fibres
    • 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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/645—Specially adapted constructive features of fluorimeters
    • G01N21/648—Specially adapted constructive features of fluorimeters using evanescent coupling or surface plasmon coupling for the excitation of fluorescence
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/447—Systems using electrophoresis
    • G01N27/44704—Details; Accessories
    • G01N27/44717—Arrangements for investigating the separated zones, e.g. localising zones
    • G01N27/44721—Arrangements for investigating the separated zones, e.g. localising zones by optical means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/447—Systems using electrophoresis
    • G01N27/44756—Apparatus specially adapted therefor
    • G01N27/44791—Microapparatus

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
DE69926230T 1998-05-14 1999-05-12 Optische sensorvorrichtung mit evaneszenter felddetektion Expired - Lifetime DE69926230T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9810350.0A GB9810350D0 (en) 1998-05-14 1998-05-14 Organic compounds
GB9810350 1998-05-14
PCT/EP1999/003296 WO1999058963A1 (en) 1998-05-14 1999-05-12 Sensing unit provided with separated detection light guiding

Publications (2)

Publication Number Publication Date
DE69926230D1 true DE69926230D1 (de) 2005-08-25
DE69926230T2 DE69926230T2 (de) 2006-05-24

Family

ID=10832040

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69926230T Expired - Lifetime DE69926230T2 (de) 1998-05-14 1999-05-12 Optische sensorvorrichtung mit evaneszenter felddetektion

Country Status (7)

Country Link
US (1) US6437345B1 (de)
EP (1) EP1078248B1 (de)
AT (1) ATE300042T1 (de)
AU (1) AU4143099A (de)
DE (1) DE69926230T2 (de)
GB (1) GB9810350D0 (de)
WO (1) WO1999058963A1 (de)

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Also Published As

Publication number Publication date
WO1999058963A1 (en) 1999-11-18
GB9810350D0 (en) 1998-07-15
US6437345B1 (en) 2002-08-20
EP1078248A1 (de) 2001-02-28
ATE300042T1 (de) 2005-08-15
DE69926230T2 (de) 2006-05-24
AU4143099A (en) 1999-11-29
EP1078248B1 (de) 2005-07-20

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8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

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