JP7216005B2 - 焦点可変レンズを用いた粒子特性評価装置 - Google Patents

焦点可変レンズを用いた粒子特性評価装置 Download PDF

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JP7216005B2
JP7216005B2 JP2019548925A JP2019548925A JP7216005B2 JP 7216005 B2 JP7216005 B2 JP 7216005B2 JP 2019548925 A JP2019548925 A JP 2019548925A JP 2019548925 A JP2019548925 A JP 2019548925A JP 7216005 B2 JP7216005 B2 JP 7216005B2
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detection
variable focus
focus lens
illumination
sample
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JP2020510838A (ja
JP2020510838A5 (enExample
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ジェイソン セシル ウィリアム コルベット
デヴィッド ブライス
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マルバーン パナリティカル リミテッド
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    • 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
    • G01N15/06—Investigating concentration of particle suspensions
    • 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
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0205—Investigating particle size or size distribution by optical means
    • G01N15/0211—Investigating a scatter or diffraction pattern
    • 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
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/51—Scattering, i.e. diffuse reflection within a body or fluid inside a container, e.g. in an ampoule
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/447—Systems using electrophoresis
    • 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
    • G01N15/06—Investigating concentration of particle suspensions
    • G01N15/075—Investigating concentration of particle suspensions by optical means
    • 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
    • G01N2015/0042—Investigating dispersion of solids
    • G01N2015/0046—Investigating dispersion of solids in gas, e.g. smoke
    • 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
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0205—Investigating particle size or size distribution by optical means
    • G01N15/0211—Investigating a scatter or diffraction pattern
    • G01N2015/0222—Investigating a scatter or diffraction pattern from dynamic light scattering, e.g. photon correlation spectroscopy
    • 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
    • G01N2015/03—Electro-optical investigation of a plurality of particles, the analyser being characterised by the optical arrangement
    • 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
    • G01N2021/4704—Angular selective
    • G01N2021/4728—Optical definition of scattering volume
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/447—Systems using electrophoresis
    • G01N27/44704—Details; Accessories
    • G01N27/44717—Arrangements for investigating the separated zones, e.g. localising zones
    • G01N27/44721—Arrangements for investigating the separated zones, e.g. localising zones by optical means

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Dispersion Chemistry (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Optics & Photonics (AREA)
JP2019548925A 2016-04-21 2017-10-24 焦点可変レンズを用いた粒子特性評価装置 Active JP7216005B2 (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB201606918 2016-04-21
US15/454,814 US10365198B2 (en) 2016-04-21 2017-03-09 Particle characterization
US15/454,814 2017-03-09
PCT/GB2017/053204 WO2018162869A1 (en) 2016-04-21 2017-10-24 Particle characterisation with a focus tuneable lens

Publications (3)

Publication Number Publication Date
JP2020510838A JP2020510838A (ja) 2020-04-09
JP2020510838A5 JP2020510838A5 (enExample) 2020-12-03
JP7216005B2 true JP7216005B2 (ja) 2023-01-31

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US (2) US10365198B2 (enExample)
EP (2) EP3593110B1 (enExample)
JP (1) JP7216005B2 (enExample)
CN (2) CN110402380B (enExample)
WO (1) WO2018162869A1 (enExample)

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CN109030298B (zh) * 2018-11-01 2020-08-21 山东理工大学 一种利用后向散射纳米颗粒粒度测量装置实现的测量方法
CN109030299B (zh) * 2018-11-01 2020-08-21 山东理工大学 高浓度样品的后向散射纳米颗粒粒度测量装置的测量方法
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CN113029958B (zh) * 2021-04-01 2023-07-25 温州大学 一种用于检测dna变性的动态光散射检测装置
AT525224A1 (de) * 2021-06-21 2023-01-15 Engel Austria Gmbh Verfahren, System und Computerprogrammprodukt zum Überwachen eines Formgebungsprozesses
KR102655295B1 (ko) * 2021-12-30 2024-04-05 (주)인프라칩 유체렌즈를 이용한 미세먼지센서
US20250085191A1 (en) * 2022-07-24 2025-03-13 George Nehmetallah 3D Refractive Index Estimation Based on Partially-Coherent Optical Diffraction Tomography (PC-ODT) and Deep Learning

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JP2004069494A (ja) 2002-08-06 2004-03-04 Mitsubishi Heavy Ind Ltd 噴流速度計測装置
JP2006047064A (ja) 2004-08-03 2006-02-16 Sumitomo Chemical Co Ltd 粒子径分布測定方法および粒子径分布測定装置
WO2016034902A1 (en) 2014-09-05 2016-03-10 Malvern Instruments Limited A particle characterization method and apparatus
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Publication number Publication date
WO2018162869A1 (en) 2018-09-13
EP3593110A1 (en) 2020-01-15
JP2020510838A (ja) 2020-04-09
EP4372361A1 (en) 2024-05-22
US20170307495A1 (en) 2017-10-26
US10365198B2 (en) 2019-07-30
CN110402380B (zh) 2022-06-10
CN110402380A (zh) 2019-11-01
US20200166446A1 (en) 2020-05-28
EP3593110B1 (en) 2023-10-04
CN114778393A (zh) 2022-07-22
CN114778393B (zh) 2025-12-05
US11054356B2 (en) 2021-07-06

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