CA2675103C - Systeme micro-reseau et son procede - Google Patents

Systeme micro-reseau et son procede Download PDF

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Publication number
CA2675103C
CA2675103C CA2675103A CA2675103A CA2675103C CA 2675103 C CA2675103 C CA 2675103C CA 2675103 A CA2675103 A CA 2675103A CA 2675103 A CA2675103 A CA 2675103A CA 2675103 C CA2675103 C CA 2675103C
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CA
Canada
Prior art keywords
spot
light
image
micro
array
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
CA2675103A
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English (en)
Other versions
CA2675103A1 (fr
Inventor
Jean-Pierre Bouchard
Fabien Claveau
Isabelle Noiseux
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.)
Institut National dOptique
Original Assignee
Institut National dOptique
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 Institut National dOptique filed Critical Institut National dOptique
Publication of CA2675103A1 publication Critical patent/CA2675103A1/fr
Application granted granted Critical
Publication of CA2675103C publication Critical patent/CA2675103C/fr
Active legal-status Critical Current
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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
    • G01N21/6452—Individual samples arranged in a regular 2D-array, e.g. multiwell plates
    • C—CHEMISTRY; METALLURGY
    • C40—COMBINATORIAL TECHNOLOGY
    • C40B—COMBINATORIAL CHEMISTRY; LIBRARIES, e.g. CHEMICAL LIBRARIES
    • C40B30/00—Methods of screening libraries
    • C—CHEMISTRY; METALLURGY
    • C40—COMBINATORIAL TECHNOLOGY
    • C40B—COMBINATORIAL CHEMISTRY; LIBRARIES, e.g. CHEMICAL LIBRARIES
    • C40B60/00—Apparatus specially adapted for use in combinatorial chemistry or with libraries
    • C40B60/12—Apparatus specially adapted for use in combinatorial chemistry or with libraries for screening libraries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
    • B01J2219/00583—Features relative to the processes being carried out
    • B01J2219/00603—Making arrays on substantially continuous surfaces
    • B01J2219/00659—Two-dimensional arrays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
    • B01J2219/0068—Means for controlling the apparatus of the process
    • B01J2219/00702—Processes involving means for analysing and characterising the products

Landscapes

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

Abstract

La présente invention concerne un système (2) et un procédé permettant d'analyser des points dans un micro-réseau (5), les points contenant un spécimen cible. Ledit procédé comprend les étapes consistant à : disposer d'une lame recouverte d'un micro-réseau de points ; éclairer au moins l'un des points (500, 51) ; diriger la lumière sur ce point ; recueillir la lumière émise par le point ; former une image du point à l'aide de la lumière recueillie (502) ; et analyser l'image pour distinguer au moins une unité du spécimen cible contenu dans le point parmi tout matériau non désiré (506, 507). Les résultats de l'analyse permettent de détecter, classer et quantifier un spécimen à résolution optique tels des micro-organismes ou des cellules.
CA2675103A 2007-01-29 2007-01-29 Systeme micro-reseau et son procede Active CA2675103C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CA2007/000113 WO2008092226A1 (fr) 2007-01-29 2007-01-29 Système micro-réseau et son procédé

Publications (2)

Publication Number Publication Date
CA2675103A1 CA2675103A1 (fr) 2008-08-07
CA2675103C true CA2675103C (fr) 2013-10-01

Family

ID=39673585

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2675103A Active CA2675103C (fr) 2007-01-29 2007-01-29 Systeme micro-reseau et son procede

Country Status (2)

Country Link
CA (1) CA2675103C (fr)
WO (1) WO2008092226A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10359363B2 (en) 2015-06-30 2019-07-23 Imec Vzw Time, space digitally resolved quantification of luminescent targets

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5528050A (en) * 1995-07-24 1996-06-18 Molecular Dynamics, Inc. Compact scan head with multiple scanning modalities
US6297018B1 (en) * 1998-04-17 2001-10-02 Ljl Biosystems, Inc. Methods and apparatus for detecting nucleic acid polymorphisms
US6674885B2 (en) * 2002-06-04 2004-01-06 Amersham Biosciences Corp Systems and methods for analyzing target contrast features in images of biological samples
AU2002344483A1 (en) * 2002-11-07 2004-06-07 Fujitsu Limited Image analysis supporting method, image analysis supporting program, and image analysis supporting device
US7522762B2 (en) * 2003-04-16 2009-04-21 Inverness Medical-Biostar, Inc. Detection, resolution, and identification of arrayed elements

Also Published As

Publication number Publication date
CA2675103A1 (fr) 2008-08-07
WO2008092226A1 (fr) 2008-08-07

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Effective date: 20250729

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