ATE544065T1 - Kolorimetrische künstliche nase mit einem array von farbstoffen und verfahren zur künstlichen geruchswahrnehmung - Google Patents

Kolorimetrische künstliche nase mit einem array von farbstoffen und verfahren zur künstlichen geruchswahrnehmung

Info

Publication number
ATE544065T1
ATE544065T1 AT01920627T AT01920627T ATE544065T1 AT E544065 T1 ATE544065 T1 AT E544065T1 AT 01920627 T AT01920627 T AT 01920627T AT 01920627 T AT01920627 T AT 01920627T AT E544065 T1 ATE544065 T1 AT E544065T1
Authority
AT
Austria
Prior art keywords
artificial
dyes
array
colorimetric
present
Prior art date
Application number
AT01920627T
Other languages
English (en)
Inventor
Kenneth Suslick
Neal A Rakow
Avijit Sen
Original Assignee
Univ Illinois
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 Univ Illinois filed Critical Univ Illinois
Priority claimed from PCT/US2001/009092 external-priority patent/WO2001071318A1/en
Application granted granted Critical
Publication of ATE544065T1 publication Critical patent/ATE544065T1/de

Links

Classifications

    • 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
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
    • G01N21/272—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration for following a reaction, e.g. for determining photometrically a reaction rate (photometric cinetic analysis)
    • 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
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mathematical Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Plasma & Fusion (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
AT01920627T 2000-03-21 2001-03-21 Kolorimetrische künstliche nase mit einem array von farbstoffen und verfahren zur künstlichen geruchswahrnehmung ATE544065T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/532,125 US6368558B1 (en) 2000-03-21 2000-03-21 Colorimetric artificial nose having an array of dyes and method for artificial olfaction
US09/705,329 US6495102B1 (en) 2000-03-21 2000-11-03 Colorimetric artificial nose having an array of dyes and method of artificial olfaction
PCT/US2001/009092 WO2001071318A1 (en) 2000-03-21 2001-03-21 Colorimetric artificial nose having an array of dyes and method for artificial olfaction

Publications (1)

Publication Number Publication Date
ATE544065T1 true ATE544065T1 (de) 2012-02-15

Family

ID=24120464

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01920627T ATE544065T1 (de) 2000-03-21 2001-03-21 Kolorimetrische künstliche nase mit einem array von farbstoffen und verfahren zur künstlichen geruchswahrnehmung

Country Status (2)

Country Link
US (2) US6368558B1 (de)
AT (1) ATE544065T1 (de)

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Also Published As

Publication number Publication date
US6495102B1 (en) 2002-12-17
US6368558B1 (en) 2002-04-09

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