CA2431399A1 - Procede de caracterisation d'une surface, et dispositif pour sa mise en oeuvre - Google Patents

Procede de caracterisation d'une surface, et dispositif pour sa mise en oeuvre Download PDF

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Publication number
CA2431399A1
CA2431399A1 CA002431399A CA2431399A CA2431399A1 CA 2431399 A1 CA2431399 A1 CA 2431399A1 CA 002431399 A CA002431399 A CA 002431399A CA 2431399 A CA2431399 A CA 2431399A CA 2431399 A1 CA2431399 A1 CA 2431399A1
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CA
Canada
Prior art keywords
prism
reflectivity
incidence
active zones
basis
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.)
Granted
Application number
CA002431399A
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English (en)
Other versions
CA2431399C (fr
Inventor
Philippe Guedon
Yves Levy
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.)
Genoptics SA
Original Assignee
Individual
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 claimed from FR0016248A external-priority patent/FR2817962B1/fr
Priority claimed from FR0016247A external-priority patent/FR2817963B1/fr
Application filed by Individual filed Critical Individual
Publication of CA2431399A1 publication Critical patent/CA2431399A1/fr
Application granted granted Critical
Publication of CA2431399C publication Critical patent/CA2431399C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/55—Specular reflectivity
    • G01N21/552—Attenuated total reflection
    • G01N21/553—Attenuated total reflection and using surface plasmons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y15/00—Nanotechnology for interacting, sensing or actuating, e.g. quantum dots as markers in protein assays or molecular motors
    • 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
    • G01N21/55—Specular reflectivity
    • G01N21/552—Attenuated total reflection

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nanotechnology (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

Procédé de caractérisation de la surface d'une couche sensible déposée sur l a base d'un prisme optique, ladite surface comportant des zones actives dont l'épaisseur optique est susceptible de varier avec le temps, ledit procédé utilisant une technique fondée sur l'analyse de la variation de la réflectivité de l'interface prisme - couche sensible, dans lequel on fait entrer dans le prisme un faisceau lumineux collimaté avec un angle d'inciden ce permettant la réflexion totale sur la base du prisme, ledit faisceau éclaira nt une partie fixe de l'interface correspondant à une partie à caractériser, on effectue un balayage en angle de façon à repérer une incidence pour laquelle la réflectivité des zones actives est minimum, on détermine un angle d'incidence optimal pour la sensibilité de détection des zones actives, on règle l'incidence à la valeur optimale, et on mesure la réflectivité à l'aid e d'un système d'imagerie; et dispositif pour mettre en oeuvre ce procédé.</SD OAB>
CA002431399A 2000-12-13 2001-12-13 Procede de caracterisation d'une surface, et dispositif pour sa mise en oeuvre Expired - Fee Related CA2431399C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
FR0016248A FR2817962B1 (fr) 2000-12-13 2000-12-13 Procede de caracterisation de surface, application et dispositif mettant en oeuvre le procede
FR00/16248 2000-12-13
FR00/16247 2000-12-13
FR0016247A FR2817963B1 (fr) 2000-12-13 2000-12-13 Dispositif d'imagerie par plasmon d'une surface metallique et procede d'utilisation du dispositif
PCT/FR2001/003991 WO2002048689A1 (fr) 2000-12-13 2001-12-13 Procede de caracterisation d'une surface, et dispositif pour sa mise en oeuvre

Publications (2)

Publication Number Publication Date
CA2431399A1 true CA2431399A1 (fr) 2002-06-20
CA2431399C CA2431399C (fr) 2009-04-28

Family

ID=26212772

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002431399A Expired - Fee Related CA2431399C (fr) 2000-12-13 2001-12-13 Procede de caracterisation d'une surface, et dispositif pour sa mise en oeuvre

Country Status (5)

Country Link
US (1) US7678584B2 (fr)
EP (1) EP1342071A1 (fr)
AU (1) AU2002219304A1 (fr)
CA (1) CA2431399C (fr)
WO (1) WO2002048689A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10163657B4 (de) * 2001-12-21 2008-05-08 Gedig, Erk, Dr. Vorrichtung und Verfahren zur Untersuchung dünner Schichten
EP1555523A1 (fr) * 2004-01-19 2005-07-20 CSEM Centre Suisse d'Electronique et de Microtechnique S.A. - Recherche et Développement Dispositif de balayage de l'angle d'incidence d'un faisceau lumineux
JP5068121B2 (ja) * 2007-08-27 2012-11-07 株式会社ミツトヨ 顕微鏡および三次元情報取得方法
FR2982028B1 (fr) 2011-10-26 2020-02-21 Aryballe Technologies Puce microstructuree comprenant des surfaces convexes pour analyse par resonance des plasmons de surface, dispositif d'analyse contenant ladite puce microstructuree et utilisation dudit dispositif
FR2982027B1 (fr) 2011-10-26 2014-01-03 Thibaut Mercey Puce microstructuree pour analyse par resonance des plasmons de surface, dispositif d'analyse comprenant ladite puce microstructuree et utilisation dudit dispositif
CN103411888B (zh) * 2013-08-27 2016-01-20 南京信息工程大学 一种气体浓度测量方法及测量装置
US11000853B2 (en) 2016-03-22 2021-05-11 Washington State University Prism array based portable microplate reader

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3135196A1 (de) * 1981-09-05 1983-03-17 Merck Patent Gmbh, 6100 Darmstadt Verfahren, mittel und vorrichtung zur bestimmung biologischer komponenten
US5017009A (en) * 1986-06-26 1991-05-21 Ortho Diagnostic Systems, Inc. Scattered total internal reflectance immunoassay system
US6020015A (en) * 1988-09-22 2000-02-01 Gaull; Gerald E. Infant formula compositions and nutrition containing genetically engineered human milk proteins
JPH0710875B2 (ja) * 1989-03-10 1995-02-08 雪印乳業株式会社 シアル酸類含有脱塩乳糖の製造方法
EP0455067B1 (fr) * 1990-05-03 2003-02-26 F. Hoffmann-La Roche Ag Capteur microoptique
JPH05509402A (ja) * 1990-08-17 1993-12-22 ファイソンズ　ピーエルシー 分析装置
EP0517930B1 (fr) * 1991-06-08 1995-05-24 Hewlett-Packard GmbH Procédé et appareil pour détecter la présence et/ou la concentration de biomolécules
US5220397A (en) * 1992-03-25 1993-06-15 Peisen Huang Method and apparatus for angle measurement based on the internal reflection effect
GB9212416D0 (en) * 1992-06-11 1992-07-22 Medical Res Council Reversible binding substances
US5575916A (en) * 1994-11-07 1996-11-19 Neose Pharmaceuticals, Inc. Method of processing a cheese processing waste stream
US5888731A (en) * 1995-08-30 1999-03-30 Visible Genetics Inc. Method for identification of mutations using ligation of multiple oligonucleotide probes
GB9602542D0 (en) * 1996-02-08 1996-04-10 Fisons Plc Analytical device
DE19615366B4 (de) * 1996-04-19 2006-02-09 Carl Zeiss Jena Gmbh Verfahren und Einrichtung zum Nachweis physikalischer, chemischer, biologischer oder biochemischer Reaktionen und Wechselwirkungen
JPH09292335A (ja) * 1996-04-30 1997-11-11 Fuji Photo Film Co Ltd 表面プラズモンセンサー
HUP0001634A2 (hu) * 1996-10-10 2000-09-28 Cytel Corporation Szénhidrátok tisztítása ultraszűréssel, fordított ozmózissal és nanoszűréssel
SE9700384D0 (sv) * 1997-02-04 1997-02-04 Biacore Ab Analytical method and apparatus
CA2373343A1 (fr) * 1999-05-17 2000-11-23 Florida International University Detection de resonance plasmonique de surface avec resolution angulaire elevee et temps de reponse court
US6579726B1 (en) * 1999-07-30 2003-06-17 Surromed, Inc. Instruments, methods and reagents for surface plasmon resonance
EP1236034A4 (fr) * 1999-11-12 2006-05-03 Surromed Inc Biodetection par resonance plasmonique de surface
JP2001185628A (ja) * 1999-12-22 2001-07-06 Nec Corp 半導体装置及びその製造方法
US6731388B1 (en) * 2001-08-31 2004-05-04 The University Of Toledo Method of measuring surface plasmon resonance using interference structure of reflected beam profile
US6875459B2 (en) * 2001-09-10 2005-04-05 Henry B. Kopf Method and apparatus for separation of milk, colostrum, and whey
US7867541B2 (en) * 2003-04-14 2011-01-11 Mead Johnson Nutrition Company Compositions and methods of formulation for enteral formulas containing sialic acid

Also Published As

Publication number Publication date
EP1342071A1 (fr) 2003-09-10
US20070054392A1 (en) 2007-03-08
US7678584B2 (en) 2010-03-16
CA2431399C (fr) 2009-04-28
WO2002048689A1 (fr) 2002-06-20
AU2002219304A1 (en) 2002-06-24

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