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WO2006126011A3 - Spectral nose - Google Patents

Spectral nose Download PDF

Info

Publication number
WO2006126011A3
WO2006126011A3 PCT/GB2006/001950 GB2006001950W WO2006126011A3 WO 2006126011 A3 WO2006126011 A3 WO 2006126011A3 GB 2006001950 W GB2006001950 W GB 2006001950W WO 2006126011 A3 WO2006126011 A3 WO 2006126011A3
Authority
WO
WIPO (PCT)
Prior art keywords
nose
spectral
acetoacetonate
reichardt
diethylaniline
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.)
Ceased
Application number
PCT/GB2006/001950
Other languages
French (fr)
Other versions
WO2006126011A2 (en
Inventor
Andrew Mills
Paul Anthony Slavin
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.)
University of Strathclyde
Original Assignee
University of Strathclyde
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 University of Strathclyde filed Critical University of Strathclyde
Publication of WO2006126011A2 publication Critical patent/WO2006126011A2/en
Publication of WO2006126011A3 publication Critical patent/WO2006126011A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • G01N21/75—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
    • G01N21/783—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 for analysing gases
    • 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
    • G01N2021/7793—Sensor comprising plural indicators
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/12—Circuits of general importance; Signal processing
    • G01N2201/129—Using chemometrical methods
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/12—Circuits of general importance; Signal processing
    • G01N2201/129—Using chemometrical methods
    • G01N2201/1296—Using chemometrical methods using neural networks

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

The application is directed to an artificial nose comprising an array of solvatochromic dyes, eg. Reichardt's dye, Nile red, 4-nitro-N,N' -diethylaniline, Cu(II) bis-acetoacetonate etc. and pattern recognition means, eg. a neural network. The device finds use in identifying volatile vapours, eg. from explosives, perfumes, drugs and diagnostic markers of disease, eg. diabetes.
PCT/GB2006/001950 2005-05-27 2006-05-26 Spectral nose Ceased WO2006126011A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0510842A GB0510842D0 (en) 2005-05-27 2005-05-27 Spectral nose
GB0510842.8 2005-05-27

Publications (2)

Publication Number Publication Date
WO2006126011A2 WO2006126011A2 (en) 2006-11-30
WO2006126011A3 true WO2006126011A3 (en) 2007-01-18

Family

ID=34834738

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2006/001950 Ceased WO2006126011A2 (en) 2005-05-27 2006-05-26 Spectral nose

Country Status (2)

Country Link
GB (1) GB0510842D0 (en)
WO (1) WO2006126011A2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104572878A (en) * 2014-12-22 2015-04-29 北京工商大学 Method for optimizing layout of lake, reservoir and river basin water quality monitoring cross section based on comprehensive layering clustering
CN109655518A (en) * 2019-02-25 2019-04-19 珠海格力电器股份有限公司 Formaldehyde electrochemical sensing detection device, calibration method and purifier
CN111044683A (en) * 2019-12-25 2020-04-21 华中科技大学 An electronic nose technology capable of innate recognition and acquired training and its application

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101949826B (en) * 2010-09-02 2012-09-05 西安交通大学 Positive model and inverse model-based quantitative spectrometric analysis and calibration method of multi-component gas
CN107238577B (en) * 2017-05-27 2019-12-20 广东广纺检测计量技术股份有限公司 Characteristic identification method of fruit dye
WO2019009808A1 (en) * 2017-07-04 2019-01-10 Agency For Science, Technology And Research Non-enzymatic colorimetric test strip and method for detection of ethanol vapour content
CN107607639A (en) * 2017-08-28 2018-01-19 浙江云广检测技术服务有限公司 A kind of method that Solvent desorption Gas phase chromatography method surveys Air toxic substance
CN109975284A (en) * 2019-04-15 2019-07-05 云南中烟工业有限责任公司 A kind of ethanol vapor induction microchip and cigarette holder and cigarette containing the same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001071318A1 (en) * 2000-03-21 2001-09-27 The Board Of Trustees Of The University Of Illinois Colorimetric artificial nose having an array of dyes and method for artificial olfaction
US6362006B1 (en) * 2000-03-13 2002-03-26 General Electric Company Rapid parallel determination of non-volatile analytes in complex combinatorial samples
WO2003065019A1 (en) * 2002-01-25 2003-08-07 Illumina, Inc. Sensor arrays for detecting analytes in fluids

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6362006B1 (en) * 2000-03-13 2002-03-26 General Electric Company Rapid parallel determination of non-volatile analytes in complex combinatorial samples
WO2001071318A1 (en) * 2000-03-21 2001-09-27 The Board Of Trustees Of The University Of Illinois Colorimetric artificial nose having an array of dyes and method for artificial olfaction
WO2003065019A1 (en) * 2002-01-25 2003-08-07 Illumina, Inc. Sensor arrays for detecting analytes in fluids

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
RAKOW N A ET AL: "A colorimetric sensor array for odour visualization", NATURE, vol. 406, no. 6797, 17 August 2000 (2000-08-17), pages 710 - 713, XP002991046, ISSN: 0028-0836 *
REICHARDT C: "Solvatochromic dyes as solvent polarity indicators", CHEMICAL REVIEWS, vol. 94, 1994, pages 2319 - 2358, XP001053697, ISSN: 0009-2665 *
SUSLICK K S: "An optoelectronic nose: "seeing" smells by means of colorimetric sensor arrays", MRS BULLETIN, vol. 29, no. 10, October 2004 (2004-10-01), pages 720 - 725, XP002406321, ISSN: 0883-7694 *
WHITE J ET AL: "Rapid analyte recognition in a device based on optical sensors and the olfactory system", ANALYTICAL CHEMISTRY, vol. 68, no. 13, 1 July 1996 (1996-07-01), pages 2191 - 2202, XP000599946, ISSN: 0003-2700 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104572878A (en) * 2014-12-22 2015-04-29 北京工商大学 Method for optimizing layout of lake, reservoir and river basin water quality monitoring cross section based on comprehensive layering clustering
CN104572878B (en) * 2014-12-22 2017-10-27 北京工商大学 The water quality monitoring section optimization distribution method of Hu Ku, basin based on comprehensive hierarchical cluster
CN109655518A (en) * 2019-02-25 2019-04-19 珠海格力电器股份有限公司 Formaldehyde electrochemical sensing detection device, calibration method and purifier
CN111044683A (en) * 2019-12-25 2020-04-21 华中科技大学 An electronic nose technology capable of innate recognition and acquired training and its application

Also Published As

Publication number Publication date
GB0510842D0 (en) 2005-07-06
WO2006126011A2 (en) 2006-11-30

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