FR2951542B1 - Procede de detection optique d'objets micrometriques en solution - Google Patents

Procede de detection optique d'objets micrometriques en solution

Info

Publication number
FR2951542B1
FR2951542B1 FR0904966A FR0904966A FR2951542B1 FR 2951542 B1 FR2951542 B1 FR 2951542B1 FR 0904966 A FR0904966 A FR 0904966A FR 0904966 A FR0904966 A FR 0904966A FR 2951542 B1 FR2951542 B1 FR 2951542B1
Authority
FR
France
Prior art keywords
solution
optically detecting
micrometric objects
micrometric
objects
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.)
Active
Application number
FR0904966A
Other languages
English (en)
French (fr)
Other versions
FR2951542A1 (fr
Inventor
Cedric Allier
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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
Priority to FR0904966A priority Critical patent/FR2951542B1/fr
Application filed by Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to IN3099DEN2012 priority patent/IN2012DN03099A/en
Priority to US12/994,460 priority patent/US8605265B2/en
Priority to PCT/EP2010/065382 priority patent/WO2011045360A1/fr
Priority to JP2012533626A priority patent/JP5987249B2/ja
Priority to CN201080046308XA priority patent/CN102575977A/zh
Priority to EP10765440.2A priority patent/EP2488847B1/fr
Publication of FR2951542A1 publication Critical patent/FR2951542A1/fr
Application granted granted Critical
Publication of FR2951542B1 publication Critical patent/FR2951542B1/fr
Priority to JP2015222347A priority patent/JP2016057307A/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1429—Signal processing
    • G01N15/1433—Signal processing using image recognition
    • 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
    • G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40—Concentrating samples
    • G01N1/4022—Concentrating samples by thermal techniques; Phase changes
    • G01N2001/4027—Concentrating samples by thermal techniques; Phase changes evaporation leaving a concentrated sample
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N2015/1006—Investigating individual particles for cytology
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N2015/1481—Optical analysis of particles within droplets

Landscapes

  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Dispersion Chemistry (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
FR0904966A 2009-10-16 2009-10-16 Procede de detection optique d'objets micrometriques en solution Active FR2951542B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR0904966A FR2951542B1 (fr) 2009-10-16 2009-10-16 Procede de detection optique d'objets micrometriques en solution
US12/994,460 US8605265B2 (en) 2009-10-16 2010-10-14 Optical detection process for detecting micron-sized objects in solution
PCT/EP2010/065382 WO2011045360A1 (fr) 2009-10-16 2010-10-14 Procédé de détection optique d'objets micrométriques en solution
JP2012533626A JP5987249B2 (ja) 2009-10-16 2010-10-14 溶液中でミクロンサイズの物体を検出するための光学的検出方法
IN3099DEN2012 IN2012DN03099A (enExample) 2009-10-16 2010-10-14
CN201080046308XA CN102575977A (zh) 2009-10-16 2010-10-14 光学上检测溶解的微米级物体的方法
EP10765440.2A EP2488847B1 (fr) 2009-10-16 2010-10-14 Procédé de détection optique d'objets micrométriques en solution
JP2015222347A JP2016057307A (ja) 2009-10-16 2015-11-12 溶液中でミクロンサイズの物体を検出するための光学的検出方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0904966A FR2951542B1 (fr) 2009-10-16 2009-10-16 Procede de detection optique d'objets micrometriques en solution

Publications (2)

Publication Number Publication Date
FR2951542A1 FR2951542A1 (fr) 2011-04-22
FR2951542B1 true FR2951542B1 (fr) 2011-12-02

Family

ID=42153733

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0904966A Active FR2951542B1 (fr) 2009-10-16 2009-10-16 Procede de detection optique d'objets micrometriques en solution

Country Status (7)

Country Link
US (1) US8605265B2 (enExample)
EP (1) EP2488847B1 (enExample)
JP (2) JP5987249B2 (enExample)
CN (1) CN102575977A (enExample)
FR (1) FR2951542B1 (enExample)
IN (1) IN2012DN03099A (enExample)
WO (1) WO2011045360A1 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9075225B2 (en) 2009-10-28 2015-07-07 Alentic Microscience Inc. Microscopy imaging
CA2778725C (en) 2009-10-28 2019-04-30 Alentic Microscience Inc. Microscopy imaging
US20140152801A1 (en) 2009-10-28 2014-06-05 Alentic Microscience Inc. Detecting and Using Light Representative of a Sample
US8767069B2 (en) * 2010-06-30 2014-07-01 Luminex Corporation Apparatus, system, and method for increasing measurement accuracy in a particle imaging device using light distribution
FR2991457B1 (fr) * 2012-06-01 2014-07-18 Commissariat Energie Atomique Procede et systeme de caracterisation de la vitesse de deplacement de particules contenues dans un liquide, telles que des particules sanguines
FR2993276B1 (fr) 2012-07-12 2015-07-24 Commissariat Energie Atomique Composition pour la detection optique de particules, comprenant de l'eau, les particules, un surfactant et un polymere hydrophile, systeme et procede de detection optique associes
FR2993372B1 (fr) * 2012-07-13 2015-04-10 Commissariat Energie Atomique Procede et systeme de reconstruction de proprietes optiques d'objets diffractants baignant dans un milieu liquide
FR2998493B1 (fr) * 2012-11-27 2015-02-13 Commissariat Energie Atomique Procede de formation d'un film liquide sur un support
US10502666B2 (en) 2013-02-06 2019-12-10 Alentic Microscience Inc. Sample processing improvements for quantitative microscopy
WO2014121388A1 (en) * 2013-02-06 2014-08-14 Alentic Microscience Inc. Detecting and using light representative of a sample
FR3002634B1 (fr) * 2013-02-28 2015-04-10 Commissariat Energie Atomique Procede d'observation d'au moins un objet, tel qu'une entite biologique, et systeme d'imagerie associe
WO2014141034A2 (en) * 2013-03-15 2014-09-18 Richard Harry Turner A system and methods for the in vitro detection of particles and soluble chemical entities in body fluids
CA2953620C (en) 2013-06-26 2020-08-25 Alentic Microscience Inc. Sample processing improvements for microscopy
FR3041474A1 (fr) 2015-09-23 2017-03-24 Commissariat Energie Atomique Dispositif d’imagerie sans lentille et procede d’observation associe
FR3062209B1 (fr) * 2017-01-25 2021-08-27 Commissariat Energie Atomique Detecteur optique de particules
CN108844936A (zh) * 2018-07-09 2018-11-20 领航基因科技（杭州）有限公司 一种三维液滴检测系统及检测方法
EP3969604A1 (en) * 2019-05-13 2022-03-23 Vrije Universiteit Brussel Methods and systems for particle characterisation

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FR2192708A5 (enExample) * 1972-07-13 1974-02-08 Ctre Nal Transf Sion San
JP2890730B2 (ja) * 1990-07-27 1999-05-17 ジェイエスアール株式会社 検定液中の微粒子数の測定方法
JPH04316478A (ja) * 1991-04-12 1992-11-06 Nec Corp 生物試料観察装置、システムおよび方法
JPH06311879A (ja) * 1993-03-15 1994-11-08 Nec Corp バイオセンサ
JPH0755664A (ja) * 1993-08-13 1995-03-03 Nikon Corp 細胞及び染色体の標本用基材
EP1249705A3 (en) * 1996-12-31 2003-11-05 Genometrix Genomics Incorporated Multiplexed molecular analysis apparatus and its fabrication method
JP3979718B2 (ja) * 1998-03-23 2007-09-19 大日本印刷株式会社 測定チップ用液滴固定装置及び該固定装置を持つ測定チップ調製装置
CA2442282A1 (en) * 2001-03-29 2002-10-10 Cellect Technologies Corp. Methods devices and systems for sorting and separating particles
EP3252139A1 (en) * 2001-09-06 2017-12-06 Rapid Micro Biosystems, Inc. Rapid detection of replicating cells
JP4030438B2 (ja) * 2003-01-29 2008-01-09 株式会社トクヤマ 免疫学的測定方法および免疫クロマトグラフィー法測定キット。
DE10328998A1 (de) * 2003-06-27 2005-01-20 Bayer Technology Services Gmbh IR-ATR basiertes Verfahren und Vorrichtung zur Analyse geringster Probenmengen
US7201878B2 (en) * 2004-03-26 2007-04-10 The United States Of America As Represented By The Secretary Of The Army Aerosol particle analyzer for measuring an analyte in airborne particles
US7751048B2 (en) * 2004-06-04 2010-07-06 California Institute Of Technology Optofluidic microscope device
FR2887983A1 (fr) * 2005-06-30 2007-01-05 Commissariat Energie Atomique Dispositif microfluidique de preparation d'au moins un echantillon et procede de preparation mettant en oeuvre un tel dispositif
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WO2010014903A1 (en) * 2008-07-31 2010-02-04 Massachusetts Institute Of Technology Multiplexed olfactory receptor-based microsurface plasmon polariton detector
US20120224053A1 (en) * 2009-06-17 2012-09-06 Board Of Regents, The University Of Texas System Method and apparatus for quantitative microimaging

Also Published As

Publication number Publication date
JP2016057307A (ja) 2016-04-21
US20110228256A1 (en) 2011-09-22
US8605265B2 (en) 2013-12-10
EP2488847A1 (fr) 2012-08-22
JP5987249B2 (ja) 2016-09-07
CN102575977A (zh) 2012-07-11
FR2951542A1 (fr) 2011-04-22
EP2488847B1 (fr) 2017-11-15
JP2013507630A (ja) 2013-03-04
IN2012DN03099A (enExample) 2015-09-18
WO2011045360A1 (fr) 2011-04-21

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