EA200801613A1 - Способ определения идентичности или неидентичности и концентрации химического соединения в среде - Google Patents

Способ определения идентичности или неидентичности и концентрации химического соединения в среде

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Publication number
EA200801613A1
EA200801613A1 EA200801613A EA200801613A EA200801613A1 EA 200801613 A1 EA200801613 A1 EA 200801613A1 EA 200801613 A EA200801613 A EA 200801613A EA 200801613 A EA200801613 A EA 200801613A EA 200801613 A1 EA200801613 A1 EA 200801613A1
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EA
Eurasian Patent Office
Prior art keywords
medium
chemical compound
function
spectral
identity
Prior art date
Application number
EA200801613A
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English (en)
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EA014502B1 (ru
Inventor
Рюдигер Сенс
Кристос Вамвакарис
Вольфганг Алерс
Эрвин Тиль
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Басф Се
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Publication of EA200801613A1 publication Critical patent/EA200801613A1/ru
Publication of EA014502B1 publication Critical patent/EA014502B1/ru

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/44—Raman spectrometry; Scattering spectrometry ; Fluorescence spectrometry
    • G01J3/4406—Fluorescence spectrometry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
    • G01J3/0232—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using shutters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/457—Correlation spectrometry, e.g. of the intensity
    • 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
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • 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
    • 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
    • G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
    • G01N21/643—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" non-biological material
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J2001/4242—Modulated light, e.g. for synchronizing source and detector circuit
    • 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
    • G01N2021/6491—Measuring fluorescence and transmission; Correcting inner filter effect
    • 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

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  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Optics & Photonics (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

Предлагается способ определения по меньшей мере одного химического соединения V, содержащегося в среде (312). Способ включает стадию верификации (420), в которой определяется, содержится ли соединение V в среде (312). Далее способ включает стадию анализа (424), в которой определяется концентрация с по меньшей мере одного химического соединения V. Стадия верификации включает в себя следующие этапы: (а1) среда (312) облучается первым анализирующим излучением (316) с изменяющейся длиной волны λ, причем длина волны λ имеет не менее двух различных значений; (а2) на основании поглощенного и/или эмитированного, и/или отраженного, и/или рассеянного излучения (324) среды (312) в качестве отклика на первое анализирующее излучение (316) генерируется по меньшей мере одна спектральная функция отклика А(λ); (а3) образуется по меньшей мере одна спектральная корреляционная функция K(δλ) путем спектрального сравнения по меньшей мере одной спектральной функции отклика А(λ) по меньшей мере с одной эталонной функцией R(λ+δλ), причем по меньшей мере одна эталонная функция R(λ) представляет собой спектральную измерительную функцию среды (312), содержащей химическое соединение V, и причем δλ является координатным сдвигом; (а4) на этапе распознавания образов (418) исследуется по меньшей мере одна спектральная корреляционная функция K(δλ) и дается заключение о том, содержится ли по меньшей мере одно химическое соединение V в среде (312); стадия анализа (424) имеет следующие этапы: (б1) среда (312) облучается по меньшей мере вторым анализирующим излучением (318) по меньшей мере с одной длиной волны возбуждения λ; (б2) на основании поглощенного и/или эмитированного, и/или отраженного, и/или рассеянного излучения (326) среды (312) с длиной волны отклика λв
EA200801613A 2005-12-29 2006-12-27 Способ определения идентичности или неидентичности и концентрации химического соединения в среде EA014502B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005062910A DE102005062910A1 (de) 2005-12-29 2005-12-29 Verfahren zur Bestimmung der Identität oder Nicht-Identität und Konzentration einer chemischen Verbindung in einem Medium
PCT/EP2006/070222 WO2007074156A1 (de) 2005-12-29 2006-12-27 Verfahren zur bestimmung der identität oder nicht-identität und konzentration einer chemischen verbindung in einem medium

Publications (2)

Publication Number Publication Date
EA200801613A1 true EA200801613A1 (ru) 2009-02-27
EA014502B1 EA014502B1 (ru) 2010-12-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
EA200801613A EA014502B1 (ru) 2005-12-29 2006-12-27 Способ определения идентичности или неидентичности и концентрации химического соединения в среде

Country Status (16)

Country Link
US (1) US20090006004A1 (ru)
EP (1) EP1969324A1 (ru)
JP (1) JP2009522541A (ru)
KR (1) KR20080081192A (ru)
CN (1) CN101351688A (ru)
AR (1) AR058900A1 (ru)
AU (1) AU2006331342A1 (ru)
BR (1) BRPI0620753A2 (ru)
CA (1) CA2634125A1 (ru)
DE (1) DE102005062910A1 (ru)
EA (1) EA014502B1 (ru)
PE (1) PE20070936A1 (ru)
TW (1) TW200734625A (ru)
UA (1) UA87420C2 (ru)
WO (1) WO2007074156A1 (ru)
ZA (1) ZA200806515B (ru)

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DE102008033214A1 (de) * 2008-07-15 2010-01-21 Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG Verfahren zur optischen Bestimmung einer Messgröße eines Messmediums
AU2010220775A1 (en) * 2009-03-02 2011-10-06 Genia Photonics Inc. Method for assessing an interaction of a sample with light beams having different wavelengths and apparatus for performing same
GB0906986D0 (en) * 2009-04-23 2009-06-03 Avacta Ltd Apparatus and method
US9995681B2 (en) 2010-09-28 2018-06-12 Authentix, Inc. Determining the quantity of a taggant in a liquid sample
GB2497477B (en) * 2010-09-28 2017-03-15 Authentix Inc Determining the quantity of a taggant in a liquid sample
US9030663B2 (en) * 2011-10-31 2015-05-12 Exelis Inc. Remote absorption spectroscopy by coded transmission
AT513863B1 (de) * 2013-02-15 2014-12-15 Vwm Gmbh Verfahren und Vorrichtung zur Bestimmung einer Konzentration einer fluoreszierenden Substanz in einem Medium
US10281392B2 (en) 2013-06-16 2019-05-07 Drugster Aps Detection of indications of psychoactive components in a liquid
JP6552647B2 (ja) * 2015-06-10 2019-07-31 サウジ アラビアン オイル カンパニー レーザー誘起紫外線蛍光分光法を使用した原油のキャラクタリゼーション
US10281401B2 (en) 2016-04-14 2019-05-07 Saudi Arabian Oil Company Opto-mechanical part for parabolic mirror fine rotation and on-axis linear positioning
US10048205B2 (en) 2016-04-14 2018-08-14 Saudi Arabian Oil Company Characterizing petroleum product contamination using fluorescence signal
US10060899B2 (en) 2016-04-26 2018-08-28 Saudi Arabian Oil Company Characterizing lubricant oil degradation using fluorescence signals
US20230204498A1 (en) * 2020-05-29 2023-06-29 Horiba, Ltd. Analysis device, program for analysis device, and analysis method

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Also Published As

Publication number Publication date
CN101351688A (zh) 2009-01-21
US20090006004A1 (en) 2009-01-01
ZA200806515B (en) 2009-10-28
PE20070936A1 (es) 2007-09-21
CA2634125A1 (en) 2007-07-05
AR058900A1 (es) 2008-02-27
UA87420C2 (ru) 2009-07-10
KR20080081192A (ko) 2008-09-08
EP1969324A1 (de) 2008-09-17
WO2007074156A1 (de) 2007-07-05
EA014502B1 (ru) 2010-12-30
AU2006331342A1 (en) 2007-07-05
JP2009522541A (ja) 2009-06-11
TW200734625A (en) 2007-09-16
DE102005062910A1 (de) 2007-07-05
BRPI0620753A2 (pt) 2017-11-21

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