FR3047313B1 - Procede et appareil d'analyse spectroscopique, utilisant un traitement multivoies de donnees spectrales en infrarouge et en fluorescence. - Google Patents

Procede et appareil d'analyse spectroscopique, utilisant un traitement multivoies de donnees spectrales en infrarouge et en fluorescence. Download PDF

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Publication number
FR3047313B1
FR3047313B1 FR1650830A FR1650830A FR3047313B1 FR 3047313 B1 FR3047313 B1 FR 3047313B1 FR 1650830 A FR1650830 A FR 1650830A FR 1650830 A FR1650830 A FR 1650830A FR 3047313 B1 FR3047313 B1 FR 3047313B1
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France
Prior art keywords
sample
cube
data
light source
fluorescence
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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 - Fee Related
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FR1650830A
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English (en)
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FR3047313A1 (fr
Inventor
Ines Birlouez-Aragon
Pierre Lacotte
Abdelhaq Acharid
Fatma Allouche
Jad Rizkallah
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Spectralys Innovation
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Spectralys Innovation
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Publication date
Priority to FR1650830A priority Critical patent/FR3047313B1/fr
Application filed by Spectralys Innovation filed Critical Spectralys Innovation
Priority to US16/073,750 priority patent/US20190369013A1/en
Priority to CN201780012576.1A priority patent/CN109313127A/zh
Priority to JP2018539897A priority patent/JP2019503490A/ja
Priority to PCT/EP2017/052046 priority patent/WO2017134050A1/fr
Priority to CA3013301A priority patent/CA3013301A1/fr
Priority to EP17701899.1A priority patent/EP3411691A1/fr
Publication of FR3047313A1 publication Critical patent/FR3047313A1/fr
Application granted granted Critical
Publication of FR3047313B1 publication Critical patent/FR3047313B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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
    • G01N21/17—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
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • 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
    • G01N21/6486—Measuring fluorescence of biological material, e.g. DNA, RNA, cells
    • 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
    • G01N2021/1734—Sequential different kinds of measurements; Combining two or more methods
    • G01N2021/1736—Sequential different kinds of measurements; Combining two or more methods with two or more light sources
    • 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
    • G01N2021/6417—Spectrofluorimetric devices
    • G01N2021/6419—Excitation at two or more wavelengths
    • 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
    • G01N2021/6417—Spectrofluorimetric devices
    • G01N2021/6421—Measuring at two or more wavelengths
    • 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
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3563—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing solids; Preparation of samples therefor
    • 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)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

Procédé d'analyse d'au moins un échantillon, mettant en œuvre une méthode d'analyse de données spectroscopiques basée sur un modèle statistique multivoies, caractérisé en ce qu'il comporte : a) l'éclairage dudit ou de chaque échantillon à analyser par une première source de lumière et par une deuxième source de lumière, ladite au moins une deuxième source de lumière étant distincte de ladite première source de lumière ; b) l'acquisition de spectres de fluorescence dudit ou de chaque échantillon, lesdits spectres de fluorescence résultant de l'éclairage dudit ou de chaque échantillon par un ou plusieurs rayonnements lumineux émis par ladite première source de lumière ; c) l'acquisition de spectres de transmittance et/ou de réflectance dudit ou de chaque échantillon, lesdits spectres de transmittance et/ou de réflectance résultant de l'éclairage dudit ou de chaque échantillon par un ou plusieurs rayonnements lumineux émis par ladite deuxième source de lumière ; d) l'organisation desdits spectres de fluorescence acquis en un premier cube de données d'acquisition ; e) l'organisation desdits spectres de transmittance et/ou de réflectance acquis en un deuxième cube de données d'acquisition ; f) la fusion des données d'acquisition dudit premier cube et des données d'acquisition dudit deuxième cube en un troisième cube de données fusionnées ; g) la décomposition des données fusionnées dudit troisième cube par application dudit modèle statistique multivoies ; h) la détermination d'au moins un indicateur caractérisant ledit ou chaque échantillon, à partir des données issues de l'application dudit modèle statistique multivoies auxdites données fusionnées. Appareil pour la mise en œuvre d'un tel procédé.
FR1650830A 2016-02-02 2016-02-02 Procede et appareil d'analyse spectroscopique, utilisant un traitement multivoies de donnees spectrales en infrarouge et en fluorescence. Expired - Fee Related FR3047313B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR1650830A FR3047313B1 (fr) 2016-02-02 2016-02-02 Procede et appareil d'analyse spectroscopique, utilisant un traitement multivoies de donnees spectrales en infrarouge et en fluorescence.
CN201780012576.1A CN109313127A (zh) 2016-02-02 2017-01-31 实施对光谱数据的红外和荧光多路处理来进行光谱分析的方法和设备
JP2018539897A JP2019503490A (ja) 2016-02-02 2017-01-31 赤外線及び蛍光の分光データの多重処理を用いた分光分析方法及び装置
PCT/EP2017/052046 WO2017134050A1 (fr) 2016-02-02 2017-01-31 Procédé et appareil d'analyse spectroscopique, utilisant un traitement multivoies de données spectrales en infrarouge et en fluorescence
US16/073,750 US20190369013A1 (en) 2016-02-02 2017-01-31 Method and apparatus for spectroscopic analysis, implementing infrared and fluorescence multichannel processing of spectral data
CA3013301A CA3013301A1 (fr) 2016-02-02 2017-01-31 Procede et appareil d'analyse spectroscopique, utilisant un traitement multivoies de donnees spectrales en infrarouge et en fluorescence
EP17701899.1A EP3411691A1 (fr) 2016-02-02 2017-01-31 Procédé et appareil d'analyse spectroscopique, utilisant un traitement multivoies de données spectrales en infrarouge et en fluorescence

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1650830 2016-02-02
FR1650830A FR3047313B1 (fr) 2016-02-02 2016-02-02 Procede et appareil d'analyse spectroscopique, utilisant un traitement multivoies de donnees spectrales en infrarouge et en fluorescence.

Publications (2)

Publication Number Publication Date
FR3047313A1 FR3047313A1 (fr) 2017-08-04
FR3047313B1 true FR3047313B1 (fr) 2018-01-12

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
FR1650830A Expired - Fee Related FR3047313B1 (fr) 2016-02-02 2016-02-02 Procede et appareil d'analyse spectroscopique, utilisant un traitement multivoies de donnees spectrales en infrarouge et en fluorescence.

Country Status (7)

Country Link
US (1) US20190369013A1 (fr)
EP (1) EP3411691A1 (fr)
JP (1) JP2019503490A (fr)
CN (1) CN109313127A (fr)
CA (1) CA3013301A1 (fr)
FR (1) FR3047313B1 (fr)
WO (1) WO2017134050A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3083866B1 (fr) * 2018-07-13 2020-10-23 Spectralys Innovation Dispositif d'analyse de spectroscopie de fluorescence et infrarouge
JP2020034545A (ja) * 2018-08-28 2020-03-05 パナソニックＩｐマネジメント株式会社 成分分析装置及び成分分析方法
CN109856063A (zh) * 2019-03-15 2019-06-07 首都师范大学 碳酸饮料中合成色素浓度的检测方法及系统
CN109856061A (zh) * 2019-03-15 2019-06-07 首都师范大学 碳酸饮料中合成色素浓度的检测方法及系统
CN109856062A (zh) * 2019-03-15 2019-06-07 首都师范大学 配制酒中合成色素浓度的检测方法及系统
FR3113523A1 (fr) * 2020-08-21 2022-02-25 Spectralys Innovation Dispositif d’analyse spectroscopique d’un echantillon et procede d’analyse d’un echantillon au moyen d’un tel dispositif

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101283241A (zh) * 2005-08-08 2008-10-08 普凯尔德诊断技术有限公司 识别和量化悬浮于液体中的生物样品的系统及方法
US20070037135A1 (en) * 2005-08-08 2007-02-15 Barnes Russell H System and method for the identification and quantification of a biological sample suspended in a liquid
EP1850117A1 (fr) * 2006-04-24 2007-10-31 FOSS Analytical A/S Analyseur optique
US8330122B2 (en) * 2007-11-30 2012-12-11 Honeywell International Inc Authenticatable mark, systems for preparing and authenticating the mark
FR2988473B1 (fr) * 2012-03-22 2014-04-18 Spectralys Innovation Procede et appareil de caracterisation d'echantillons par mesure de la diffusion lumineuse et de la fluorescence.

Also Published As

Publication number Publication date
CN109313127A (zh) 2019-02-05
CA3013301A1 (fr) 2017-08-10
EP3411691A1 (fr) 2018-12-12
FR3047313A1 (fr) 2017-08-04
WO2017134050A1 (fr) 2017-08-10
JP2019503490A (ja) 2019-02-07
US20190369013A1 (en) 2019-12-05

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