DE60238563D1 - Wellenleiterstruktur - Google Patents

Wellenleiterstruktur

Info

Publication number
DE60238563D1
DE60238563D1 DE60238563T DE60238563T DE60238563D1 DE 60238563 D1 DE60238563 D1 DE 60238563D1 DE 60238563 T DE60238563 T DE 60238563T DE 60238563 T DE60238563 T DE 60238563T DE 60238563 D1 DE60238563 D1 DE 60238563D1
Authority
DE
Germany
Prior art keywords
particles
waveguide structure
evanescent field
overlap
detection
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.)
Expired - Lifetime
Application number
DE60238563T
Other languages
English (en)
Inventor
Mohammed Zourob
Stephan Mohr
Brown Bernard James Treves
Peter Robert Fielden
Nicholas John Goddard
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 filed Critical
Application granted granted Critical
Publication of DE60238563D1 publication Critical patent/DE60238563D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01N21/648—Specially adapted constructive features of fluorimeters using evanescent coupling or surface plasmon coupling for the excitation of fluorescence
    • 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
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/7703—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator using reagent-clad optical fibres or optical waveguides
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/122—Basic optical elements, e.g. light-guiding paths
    • 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
    • G01N15/01—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials specially adapted for biological cells, e.g. blood cells
    • G01N2015/019—Biological contaminants; Fouling
    • 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
    • G01N15/1434—Optical arrangements
    • G01N2015/1447—Spatial selection
    • 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
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/7703—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator using reagent-clad optical fibres or optical waveguides
    • G01N2021/7706—Reagent provision
    • G01N2021/7723—Swelling part, also for adsorption sensor, i.e. without chemical reaction
    • 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
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N2021/7769—Measurement method of reaction-produced change in sensor
    • G01N2021/7776—Index
    • 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
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B2006/12133—Functions
    • G02B2006/12138—Sensor

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Optics & Photonics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Optical Integrated Circuits (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
DE60238563T 2002-10-07 2002-10-07 Wellenleiterstruktur Expired - Lifetime DE60238563D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/GB2002/004545 WO2004031743A1 (en) 2002-10-07 2002-10-07 A waveguide structure

Publications (1)

Publication Number Publication Date
DE60238563D1 true DE60238563D1 (de) 2011-01-20

Family

ID=32050696

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60238563T Expired - Lifetime DE60238563D1 (de) 2002-10-07 2002-10-07 Wellenleiterstruktur

Country Status (9)

Country Link
US (1) US7492978B2 (de)
EP (1) EP1549929B1 (de)
JP (1) JP2006502382A (de)
CN (1) CN100554935C (de)
AT (1) ATE491149T1 (de)
AU (1) AU2002334118B2 (de)
CA (1) CA2501267A1 (de)
DE (1) DE60238563D1 (de)
WO (1) WO2004031743A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7233711B1 (en) * 2005-05-11 2007-06-19 Hewlett Packard Development Company, L.P. Autonomous evanescent optical nanosensor
CN100360903C (zh) * 2005-10-27 2008-01-09 上海交通大学 测量气液体温度、吸收、浓度、组分和折射率变化的方法
JP2007271596A (ja) * 2006-03-08 2007-10-18 National Institute Of Advanced Industrial & Technology 光導波モードセンサー
WO2008056317A1 (en) * 2006-11-10 2008-05-15 Koninklijke Philips Electronics N.V. Biosensor device and method for detecting molecules in an analyte
WO2009060358A2 (en) * 2007-11-05 2009-05-14 Koninklijke Philips Electronics N. V. Method for detecting redispersion of beads
DE102008007823B3 (de) * 2008-02-07 2009-09-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Wellenleiterkern und Biosensor
JP5180703B2 (ja) * 2008-06-27 2013-04-10 富士フイルム株式会社 検出方法、検出用試料セルおよび検出用キット
ES2381087B1 (es) * 2009-04-07 2013-01-30 Universidad Publica De Navarra Sensores de fibra optica basados en el efecto de resonancia de plasmones superficiales utilizando oxidos metalicos conductores transparentes
GB0919742D0 (en) 2009-11-11 2009-12-30 Millipore Corp Optical sensor
US8750652B2 (en) * 2010-10-12 2014-06-10 The Board Of Trustees Of The Leland Stanford Junior University Microfluidic waveguide detector
US8937721B2 (en) 2011-01-20 2015-01-20 National Institute Of Advanced Industrial Science And Technology Sensing device
WO2014116758A1 (en) * 2013-01-22 2014-07-31 The Regents Of The University Of California Ultra-sensitive force sensing based on evanescent light
FR3051921B1 (fr) * 2016-05-31 2018-06-01 Centre National De La Recherche Scientifique Dispositif et procede d'eclairage pour microscopie de fluorescence a onde evanescente
US11428618B2 (en) * 2016-12-19 2022-08-30 Massachusetts Institute Of Technology Systems and methods for monitoring air particulate matter
GB2565074A (en) * 2017-07-31 2019-02-06 Univ Bristol Method and apparatus for bacterial analysis
CN108051362B (zh) * 2017-11-09 2021-10-08 中国科学院微电子研究所 一种针对单个纳米颗粒的检测方法
US11307133B2 (en) * 2017-12-22 2022-04-19 Imec Vzw Device for illuminating a particle, and a system and a method for particle imaging
CN108332674B (zh) * 2018-02-11 2020-01-21 中国科学院电子学研究所 单光谱求取多孔膜厚度和孔隙率的方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3481644D1 (de) * 1984-12-10 1990-04-19 Prutec Ltd Verfahren zum optischen nachweis von parametern von substanzen in einem fluessigen analyt.
US4649280A (en) * 1985-05-10 1987-03-10 The University Of Rochester Method and system for the enhancement of fluorescence
US5478755A (en) * 1988-07-25 1995-12-26 Ares Serono Research & Development Ltd. Long range surface plasma resonance immunoassay
GB8827853D0 (en) * 1988-11-29 1988-12-29 Ares Serono Res & Dev Ltd Sensor for optical assay
GB2256477B (en) * 1991-06-07 1995-03-08 Marconi Gec Ltd An optical sensor
US5327225A (en) * 1993-01-28 1994-07-05 The Center For Innovative Technology Surface plasmon resonance sensor
US5599668A (en) 1994-09-22 1997-02-04 Abbott Laboratories Light scattering optical waveguide method for detecting specific binding events
GB9623820D0 (en) * 1996-11-16 1997-01-08 Secr Defence Surface plasma resonance sensor
US6222619B1 (en) * 1997-09-18 2001-04-24 University Of Utah Research Foundation Diagnostic device and method
GB9803704D0 (en) * 1998-02-24 1998-04-15 Univ Manchester Waveguide structure
US6188812B1 (en) 1998-09-01 2001-02-13 Hung Pin Kao Method and apparatus for enhanced evanescent fluorescence and color filtering using a high refractive index thin film coating
EP1085315B1 (de) * 1999-09-15 2003-07-09 CSEM Centre Suisse d'Electronique et de Microtechnique SA Integriert-optischer Sensor
GB9928849D0 (en) * 1999-12-07 2000-02-02 Secr Defence Brit Surface plasmon resonance
JP2002062255A (ja) * 2000-08-22 2002-02-28 Nippon Laser & Electronics Lab 表面プラズモン共鳴角と蛍光の同時検出装置
CA2430430A1 (en) * 2000-11-29 2002-06-06 Joshua Salafsky Method and apparatus using a surface-selective nonlinear optical technique for detection of probe-target interactions
JP2004521323A (ja) * 2001-03-27 2004-07-15 サラフスカイ，ジョシュア，エス． 表面選択的非線形光学技法を使用してプローブ−ターゲット相互作用を検出する方法および装置

Also Published As

Publication number Publication date
WO2004031743A8 (en) 2004-06-24
EP1549929B1 (de) 2010-12-08
CA2501267A1 (en) 2004-04-15
AU2002334118A1 (en) 2004-04-23
ATE491149T1 (de) 2010-12-15
US20060147147A1 (en) 2006-07-06
AU2002334118B2 (en) 2007-05-17
US7492978B2 (en) 2009-02-17
JP2006502382A (ja) 2006-01-19
CN1685213A (zh) 2005-10-19
WO2004031743A1 (en) 2004-04-15
EP1549929A1 (de) 2005-07-06
CN100554935C (zh) 2009-10-28

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