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WO2008132325A3 - Fluorescence reading device - Google Patents

Fluorescence reading device Download PDF

Info

Publication number
WO2008132325A3
WO2008132325A3 PCT/FR2008/000306 FR2008000306W WO2008132325A3 WO 2008132325 A3 WO2008132325 A3 WO 2008132325A3 FR 2008000306 W FR2008000306 W FR 2008000306W WO 2008132325 A3 WO2008132325 A3 WO 2008132325A3
Authority
WO
WIPO (PCT)
Prior art keywords
chromophorous
members
reading device
fluorescence
fluorescence reading
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/FR2008/000306
Other languages
French (fr)
Other versions
WO2008132325A2 (en
Inventor
Claude Weisbuch
Henri Benisty
Lucio Martinelli
Maxime Rattier
Georges-Olivier Reymond
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.)
Genewave
Original Assignee
Genewave
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 Genewave filed Critical Genewave
Publication of WO2008132325A2 publication Critical patent/WO2008132325A2/en
Publication of WO2008132325A3 publication Critical patent/WO2008132325A3/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
    • G01N21/62—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
    • G01N21/6456—Spatial resolved fluorescence measurements; Imaging
    • G01N21/6458—Fluorescence microscopy
    • 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"

Landscapes

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

Abstract

The invention relates to a device for reading the fluorescence emitted by chromophorous members associated with biological or chemical components at the surface of an object (10), that comprises means (12) for lighting the chromophorous members with an excitation light supplied by a laser source (16) and flowing into a wave guide formed by a spoke (18) of a transparent material, and means (14) for collecting and picking up the fluorescence from the chromophorous members, said means (14) including a large field optical system (34).
PCT/FR2008/000306 2007-03-09 2008-03-07 Fluorescence reading device Ceased WO2008132325A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0701737 2007-03-09
FR0701737A FR2913499A1 (en) 2007-03-09 2007-03-09 Device for reading fluorescence emitted by chromophore elements associated with biological/chemical components on object e.g. biochip surface, has unit for illuminating chromophore elements, and fluorescence collection and capture unit

Publications (2)

Publication Number Publication Date
WO2008132325A2 WO2008132325A2 (en) 2008-11-06
WO2008132325A3 true WO2008132325A3 (en) 2009-01-08

Family

ID=38920905

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2008/000306 Ceased WO2008132325A2 (en) 2007-03-09 2008-03-07 Fluorescence reading device

Country Status (2)

Country Link
FR (1) FR2913499A1 (en)
WO (1) WO2008132325A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2946433B1 (en) 2009-06-05 2013-07-12 Ecole Polytechnique Dgar USE OF AN AMORPHOUS SILICON LAYER AND ANALYSIS METHOD
DK3080585T3 (en) 2013-12-10 2024-02-05 Illumina Inc BIOSENSORS FOR BIOLOGICAL OR CHEMICAL ANALYSIS AND METHODS OF MANUFACTURE THEREOF
US11153499B2 (en) 2017-07-19 2021-10-19 Perkinelmer Health Sciences, Inc. Rapid, high dynamic range image acquisition with a charge-coupled device (CCD) camera
US11141064B2 (en) 2017-07-19 2021-10-12 Perkinelmer Health Sciences, Inc. Systems and methods for rapid wide field illumination scanning for in vivo small animal fluorescence tomographic imaging

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2339900A (en) * 1998-07-21 2000-02-09 Cambridge Imaging Ltd Imaging system for luminescence assays
WO2001061324A1 (en) * 2000-02-17 2001-08-23 The University Of Chicago Fluorescence microscopy methods and devices using light emission diodes
US20050187441A1 (en) * 2004-01-19 2005-08-25 Kenji Kawasaki Laser-scanning examination apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2339900A (en) * 1998-07-21 2000-02-09 Cambridge Imaging Ltd Imaging system for luminescence assays
WO2001061324A1 (en) * 2000-02-17 2001-08-23 The University Of Chicago Fluorescence microscopy methods and devices using light emission diodes
US20050187441A1 (en) * 2004-01-19 2005-08-25 Kenji Kawasaki Laser-scanning examination apparatus

Also Published As

Publication number Publication date
FR2913499A1 (en) 2008-09-12
WO2008132325A2 (en) 2008-11-06

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