JP5634677B2 - 被検体発光経時変化装置及び方法 - Google Patents

被検体発光経時変化装置及び方法 Download PDF

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Publication number
JP5634677B2
JP5634677B2 JP2009019272A JP2009019272A JP5634677B2 JP 5634677 B2 JP5634677 B2 JP 5634677B2 JP 2009019272 A JP2009019272 A JP 2009019272A JP 2009019272 A JP2009019272 A JP 2009019272A JP 5634677 B2 JP5634677 B2 JP 5634677B2
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Japan
Prior art keywords
light
excitation
subject
excitation light
flow path
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JP2009019272A
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English (en)
Japanese (ja)
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JP2009180730A5 (https=
JP2009180730A (ja
Inventor
キーゼル ペーテル
キーゼル ペーテル
ベック マルクス
ベック マルクス
バスラー ミハエル
バスラー ミハエル
エム ジョンソン ノーブル
エム ジョンソン ノーブル
ヘギィ アレックス
ヘギィ アレックス
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Palo Alto Research Center Inc
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Palo Alto Research Center Inc
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Publication date
Priority claimed from US12/022,485 external-priority patent/US7817254B2/en
Priority claimed from US12/023,436 external-priority patent/US7763856B2/en
Application filed by Palo Alto Research Center Inc filed Critical Palo Alto Research Center Inc
Publication of JP2009180730A publication Critical patent/JP2009180730A/ja
Publication of JP2009180730A5 publication Critical patent/JP2009180730A5/ja
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    • 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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N21/05—Flow-through cuvettes
    • 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
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • 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
    • G01N15/1456—Optical investigation techniques, e.g. flow cytometry without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals
    • G01N15/1459—Optical investigation techniques, e.g. flow cytometry without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals the analysis being performed on a sample stream
    • 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
    • G01N2015/1027—Determining speed or velocity of a particle
    • 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
    • G01N2015/1497—Particle shape
    • 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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N2021/0346—Capillary cells; Microcells

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  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Optical Communication System (AREA)
  • Spectrometry And Color Measurement (AREA)
JP2009019272A 2008-01-30 2009-01-30 被検体発光経時変化装置及び方法 Expired - Fee Related JP5634677B2 (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US12/022,485 US7817254B2 (en) 2008-01-30 2008-01-30 Obtaining information from time variation of sensing results
US12/022,485 2008-01-30
US12/023,436 2008-01-31
US12/023,436 US7763856B2 (en) 2008-01-31 2008-01-31 Producing time variation in emanating light

Publications (3)

Publication Number Publication Date
JP2009180730A JP2009180730A (ja) 2009-08-13
JP2009180730A5 JP2009180730A5 (https=) 2012-03-15
JP5634677B2 true JP5634677B2 (ja) 2014-12-03

Family

ID=40600160

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009019272A Expired - Fee Related JP5634677B2 (ja) 2008-01-30 2009-01-30 被検体発光経時変化装置及び方法

Country Status (2)

Country Link
EP (1) EP2085760B1 (https=)
JP (1) JP5634677B2 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9075011B2 (en) * 2011-05-18 2015-07-07 Samuel Walker Inman Irregular excitation of optical sensors
WO2014141878A1 (ja) 2013-03-15 2014-09-18 ソニー株式会社 微小粒子分析装置、微小粒子分析方法、プログラム及び微小粒子分析システム
KR20210054545A (ko) 2018-08-31 2021-05-13 루시드 사이언티픽, 인코포레이티드 동적 시스템의 측정
DE102020104638A1 (de) * 2020-02-21 2021-08-26 Technische Universität Braunschweig Partikeldetektionseinrichtung, Verfahren zum Betreiben einer Partikeldetektionseinrichtung und Computerprogramm
CN113899727B (zh) * 2021-09-18 2022-11-18 中山大学 检测沉积物孔隙水中目标物浓度垂向变化的设备及方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04188043A (ja) * 1990-11-21 1992-07-06 Canon Inc 検体測定装置
US7137011B1 (en) 1993-09-01 2006-11-14 Sandisk Corporation Removable mother/daughter peripheral card
JPH0792077A (ja) * 1993-09-24 1995-04-07 Canon Inc 粒子解析装置
JP2869423B2 (ja) * 1995-12-28 1999-03-10 シスメックス株式会社 流体中の粒子分析装置
JPH1019780A (ja) * 1996-07-02 1998-01-23 Shimadzu Corp 蛍光測定装置
US6710871B1 (en) * 1997-06-09 2004-03-23 Guava Technologies, Inc. Method and apparatus for detecting microparticles in fluid samples
GB9717021D0 (en) * 1997-08-12 1997-10-15 Kalibrant Limited A detector
JP3842492B2 (ja) * 1999-09-13 2006-11-08 株式会社東芝 藻類濃度測定システム
US6778263B2 (en) * 2000-08-25 2004-08-17 Amnis Corporation Methods of calibrating an imaging system using calibration beads
US20040067167A1 (en) * 2002-10-08 2004-04-08 Genoptix, Inc. Methods and apparatus for optophoretic diagnosis of cells and particles
US7268868B2 (en) * 2004-10-29 2007-09-11 Palo Alto Research Center Incorporated Anti-resonant waveguide sensors
JP4399575B2 (ja) * 2005-03-31 2010-01-20 独立行政法人産業技術総合研究所 遺伝子断片中のヌクレオチドの種類の特定方法
US7767444B2 (en) * 2005-05-31 2010-08-03 Nanyang Technological University Cell analysis using laser with external cavity
US7386199B2 (en) 2005-12-22 2008-06-10 Palo Alto Research Center Incorporated Providing light to channels or portions
US7433552B2 (en) * 2005-12-22 2008-10-07 Palo Alto Research Center Incorporated Obtaining analyte information
US7358476B2 (en) 2005-12-22 2008-04-15 Palo Alto Research Center Incorporated Sensing photons from objects in channels
US7420677B2 (en) 2005-12-22 2008-09-02 Palo Alto Research Center Incorporated Sensing photon energies of optical signals
US7547904B2 (en) 2005-12-22 2009-06-16 Palo Alto Research Center Incorporated Sensing photon energies emanating from channels or moving objects
US8821799B2 (en) * 2007-01-26 2014-09-02 Palo Alto Research Center Incorporated Method and system implementing spatially modulated excitation or emission for particle characterization with enhanced sensitivity
US9164037B2 (en) 2007-01-26 2015-10-20 Palo Alto Research Center Incorporated Method and system for evaluation of signals received from spatially modulated excitation and emission to accurately determine particle positions and distances
US7529438B2 (en) 2007-07-13 2009-05-05 Palo Alto Research Center Incorporated Producing fluidic waveguides

Also Published As

Publication number Publication date
EP2085760A2 (en) 2009-08-05
EP2085760B1 (en) 2018-07-04
EP2085760A3 (en) 2012-05-30
JP2009180730A (ja) 2009-08-13

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