ATE503178T1 - Verfahren und system zur kennzeichnung von pigmentiertem biologischem gewebe - Google Patents

Verfahren und system zur kennzeichnung von pigmentiertem biologischem gewebe

Info

Publication number
ATE503178T1
ATE503178T1 AT08805855T AT08805855T ATE503178T1 AT E503178 T1 ATE503178 T1 AT E503178T1 AT 08805855 T AT08805855 T AT 08805855T AT 08805855 T AT08805855 T AT 08805855T AT E503178 T1 ATE503178 T1 AT E503178T1
Authority
AT
Austria
Prior art keywords
compound
measurement
radiation
biological tissue
radiations
Prior art date
Application number
AT08805855T
Other languages
English (en)
Inventor
Zoran Cerovic
Nicolae Moise
Gwendal Latouche
Yves Goulas
Original Assignee
Force A
Centre Nat Rech Scient
Univ Paris Sud
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 Force A, Centre Nat Rech Scient, Univ Paris Sud filed Critical Force A
Application granted granted Critical
Publication of ATE503178T1 publication Critical patent/ATE503178T1/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
    • G01N21/62—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
    • G01N21/645—Specially adapted constructive features of fluorimeters
    • 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
    • G01N21/62—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
    • 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
    • G01N21/274—Calibration, base line adjustment, drift correction
    • 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
    • G01N2201/02—Mechanical
    • G01N2201/022—Casings
    • G01N2201/0221—Portable; cableless; compact; hand-held
    • 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
    • G01N2201/06—Illumination; Optics
    • G01N2201/062—LED's
    • 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
    • G01N2201/06—Illumination; Optics
    • G01N2201/062—LED's
    • G01N2201/0627—Use of several LED's for spectral resolution

Landscapes

  • Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
AT08805855T 2007-06-01 2008-05-27 Verfahren und system zur kennzeichnung von pigmentiertem biologischem gewebe ATE503178T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0703924A FR2916848B1 (fr) 2007-06-01 2007-06-01 Procede et systeme pour caracteriser un tissu biologique pigmente
PCT/FR2008/050911 WO2008152292A1 (fr) 2007-06-01 2008-05-27 Procede et systeme pour caracteriser un tissu biologique pigmente

Publications (1)

Publication Number Publication Date
ATE503178T1 true ATE503178T1 (de) 2011-04-15

Family

ID=38872470

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08805855T ATE503178T1 (de) 2007-06-01 2008-05-27 Verfahren und system zur kennzeichnung von pigmentiertem biologischem gewebe

Country Status (10)

Country Link
US (1) US20100184117A1 (de)
EP (1) EP2179270B1 (de)
CN (1) CN101784884B (de)
AT (1) ATE503178T1 (de)
AU (1) AU2008263711C1 (de)
CA (1) CA2688440A1 (de)
DE (1) DE602008005753D1 (de)
ES (1) ES2363925T3 (de)
FR (1) FR2916848B1 (de)
WO (1) WO2008152292A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2887053A1 (de) 2013-12-18 2015-06-24 Basf Se Bestimmung einer Pilzinfektion einer Pflanze mittels Chlorophyll-Fluoreszenz, die durch verschiedene Anregungswellenlängen induziert wurde
CN207074170U (zh) * 2016-06-02 2018-03-06 汉高（中国）投资有限公司 便携式紫外光激发荧光检测仪
US10842081B2 (en) * 2016-08-31 2020-11-24 Sensor Electronic Technology, Inc. Controlling light exposure of light sensitive object
IT201900020174A1 (it) * 2019-10-31 2021-05-01 Consiglio Nazionale Ricerche Dispositivo di calibrazione per la misura della fluorescenza della clorofilla indotta dalla luce solare

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2830325B1 (fr) * 2001-09-28 2003-12-26 Centre Nat Rech Scient Dispositif de mesure des caracteristiques d'absorption lumineuse d'un echantillon de tissu biologique, procede de mesure associe, et applications dans le domaine de l'analyse vegetale et le domaine medical
US20060082768A1 (en) * 2004-08-31 2006-04-20 Wilson Denise M Miniaturized fluorescence analysis system
CN100520365C (zh) * 2006-09-01 2009-07-29 中国科学院安徽光学精密机械研究所 浮游植物浓度水下原位分类检测装置

Also Published As

Publication number Publication date
ES2363925T3 (es) 2011-08-19
AU2008263711B2 (en) 2013-12-05
AU2008263711C1 (en) 2014-04-17
DE602008005753D1 (de) 2011-05-05
FR2916848B1 (fr) 2010-06-04
WO2008152292A8 (fr) 2009-04-02
AU2008263711A1 (en) 2008-12-18
FR2916848A1 (fr) 2008-12-05
CA2688440A1 (fr) 2008-12-18
US20100184117A1 (en) 2010-07-22
CN101784884A (zh) 2010-07-21
WO2008152292A1 (fr) 2008-12-18
WO2008152292A9 (fr) 2010-01-28
WO2008152292A4 (fr) 2009-02-19
CN101784884B (zh) 2012-02-15
EP2179270A1 (de) 2010-04-28
EP2179270B1 (de) 2011-03-23

Similar Documents

Publication Publication Date Title
PL2126561T3 (pl) Sposób oznaczania hydrofobowych cząstek organicznych w masie papierniczej
TW200722115A (en) Automated endoscope reprocessor solution testing
EP3501384A3 (de) Verfahren zur bildgebung und überwachung auf fluoreszenzbasis
WO2007002323A3 (en) System and method for monitoring of end organ oxygenation by measurement of in vivo cellular energy status
WO2008152308A8 (fr) Appareil d'analyse de vegetaux sur le terrain, procede de suivi de l'etat ou de l'evolution d'une culture et procede de gestion d'un traitement de vegetaux
EA201000526A1 (ru) Спектрометр со светодиодной матрицей
ATE539344T1 (de) Fluoreszenzmessgerät
Schreiber et al. Non-photochemical fluorescence quenching and quantum yields in PS I and PS II: analysis of heat-induced limitations using Maxi-Imaging-PAM and Dual-PAM-100
WO2009117683A3 (en) Method and apparatus for analyzing individual cells or particulates using fluorescent quenching and/or bleaching
DE50109214D1 (de) Dotierte nanoteilchen als biolabel
ATE514755T1 (de) Fluoreszenzfarbstoffe zur verwendung bei der glukoseerfassung
MX349624B (es) Sistema de espectroscopía de fluorescencia inducida por láser resuelta en el tiempo y usos de los mismos.
WO2005030030A3 (en) Method and apparatus for ratio fluorometry
EP2333526A4 (de) Fluoreszenzdetektor mit intensitätsmoduliertem laserlicht und fluoreszenzdetektionsverfahren
WO2013140350A3 (fr) Procede et appareil de caracterisation d'echantillons par mesure de la diffusion lumineuse et de la fluorescence.
WO2008152267A3 (fr) Procede et systeme pour caracteriser un tissu biologique
BRPI0907656A2 (pt) composto para testar a pureza de cisatracúrio, método para testar a pureza de uma amostra de besilato de cisatracúrio, uso de um composto para testar a pureza de cisatracúrio e processo para preparar compostos para testar a pureza de cisatracúrio
ATE503178T1 (de) Verfahren und system zur kennzeichnung von pigmentiertem biologischem gewebe
SG160287A1 (en) Device for microbiological analysis
EP2333525A4 (de) Fluoreszenzdetektor mit intensitätsmoduliertem laserlicht und fluoreszenzdetektionsverfahren
GB0805608D0 (en) Detection method
ATE458826T1 (de) Verfahren zur bestimmung von keimen
ATE519116T1 (de) Verfahren zur normierung der konzentration von analyten in einer urinprobe
WO2008108074A1 (ja) 蛍光プローブ
WO2009014844A3 (en) Method and device for identifying an unknown biological substance

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties