CN102066901B - 使用同时探测的光散射测量 - Google Patents

使用同时探测的光散射测量 Download PDF

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Publication number
CN102066901B
CN102066901B CN2009801021426A CN200980102142A CN102066901B CN 102066901 B CN102066901 B CN 102066901B CN 2009801021426 A CN2009801021426 A CN 2009801021426A CN 200980102142 A CN200980102142 A CN 200980102142A CN 102066901 B CN102066901 B CN 102066901B
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detector
light
particle
photon counting
light source
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CN102066901A (zh
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F·麦克内尔-沃特森
M·T·康纳
R·杰克
D·麦克奈特
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Malvern Panalytical Ltd
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Malvern Instruments Ltd
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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
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1429—Signal processing
    • 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
    • G01N15/1425—Optical investigation techniques, e.g. flow cytometry using an analyser being characterised by its control arrangement
    • G01N15/1427—Optical investigation techniques, e.g. flow cytometry using an analyser being characterised by its control arrangement with the synchronisation of components, a time gate for operation of components, or suppression of particle coincidences
    • 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
    • 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
    • G01N2015/0096—Investigating consistence of powders, dustability, dustiness

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Signal Processing (AREA)
  • Engineering & Computer Science (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
CN2009801021426A 2008-01-15 2009-01-15 使用同时探测的光散射测量 Active CN102066901B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US1114308P 2008-01-15 2008-01-15
US61/011,143 2008-01-15
PCT/IB2009/005020 WO2009090562A2 (en) 2008-01-15 2009-01-15 Light scattering measurements using simultaneous detection

Publications (2)

Publication Number Publication Date
CN102066901A CN102066901A (zh) 2011-05-18
CN102066901B true CN102066901B (zh) 2013-07-17

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CN2009801021426A Active CN102066901B (zh) 2008-01-15 2009-01-15 使用同时探测的光散射测量

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US (1) US10006851B2 (https=)
EP (1) EP2235501B1 (https=)
JP (1) JP5259736B2 (https=)
CN (1) CN102066901B (https=)
WO (1) WO2009090562A2 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10006851B2 (en) 2008-01-15 2018-06-26 Malvern Panalytical Limited Light scattering measurements using simultaneous detection

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2467701B1 (en) 2009-08-17 2021-10-06 Malvern Panalytical Limited Dynamic light scattering based microrheology of complex fluids with improved single-scattering mode detection
JP5797884B2 (ja) * 2010-08-04 2015-10-21 株式会社日立ハイテクノロジーズ 光量検出方法及びその装置
GB2493391B (en) * 2011-08-05 2015-09-16 Malvern Instr Ltd Optical detection and analysis of particles
GB2494735B (en) * 2011-09-14 2017-10-25 Malvern Instr Ltd Apparatus for measuring particle-size distribution by light scattering
DE102013015016A1 (de) * 2013-09-07 2014-09-18 Testo Ag Verfahren zur Partikeldetektion in einem partikelhaltigen Fluid und korrespondierende Partikeldetektionsvorrichtung
US20150355147A1 (en) * 2014-06-06 2015-12-10 Biogénesis Bagó Uruguay S.A. High throughput quantification and characterization of foot and mouth disease virus and products thereof
US10203271B1 (en) * 2015-07-06 2019-02-12 Malvern Panalytical Limited Particle interaction characterization using overlapping scattering and concentration measurements
US11002655B2 (en) 2015-09-23 2021-05-11 Malvern Panalytical Limited Cuvette carrier
EP4215900A1 (en) 2015-09-23 2023-07-26 Malvern Panalytical Limited Particle characterisation
GB201604460D0 (en) * 2016-03-16 2016-04-27 Malvern Instr Ltd Dynamic light scattering
CN107884317A (zh) * 2016-09-29 2018-04-06 香港城市大学 颗粒物传感器
JP7492826B2 (ja) 2016-10-21 2024-05-30 ザ ユナイテッド ステイツ オブ アメリカ， アズ リプレゼンテッド バイ ザ セクレタリー， デパートメント オブ ヘルス アンド ヒューマン サービシーズ 分子ナノタグ
EP3379232A1 (en) 2017-03-23 2018-09-26 Malvern Panalytical Limited Particle characterisation
CN107782643A (zh) * 2017-09-27 2018-03-09 华中科技大学 一种高浓度颗粒群的光纤动态光散射检测方法
CN107796741A (zh) * 2017-09-27 2018-03-13 华中科技大学 一种高浓度颗粒群的光纤动态光散射检测装置
SE543406C2 (en) * 2019-05-15 2021-01-05 Nanosized Sweden Ab Water impurity measurements with dynamic light scattering
CN111404012B (zh) * 2020-02-24 2021-06-25 苏州大学 一种纳米球光场的前向零散射调控方法
SE545450C2 (en) * 2021-03-24 2023-09-12 Scienta Omicron Ab Charged particle spectrometer and method for calibration
CN117571708A (zh) * 2023-11-22 2024-02-20 拓荆科技(上海)有限公司 一种液态源的汽化状态监测装置及方法

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US4710025A (en) * 1982-06-22 1987-12-01 Wyatt Technology Company Process for characterizing suspensions of small particles
CN1309289A (zh) * 2001-03-30 2001-08-22 中国科学院上海光学精密机械研究所 光学尘埃粒子计数器的光学探头
CN1632530A (zh) * 2004-04-29 2005-06-29 中国科学院安徽光学精密机械研究所 气溶胶粒谱(质谱)飞行时间检测方法及装置
CN1793856A (zh) * 2005-12-02 2006-06-28 中国科学院安徽光学精密机械研究所 高精度前向多角度大气散射测量方法

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US4830494A (en) * 1986-07-10 1989-05-16 Kowa Company Ltd. Method and apparatus for measuring particles in a fluid
JPH02212742A (ja) * 1989-02-13 1990-08-23 Kowa Co 液中微粒子測定装置
JP3290786B2 (ja) * 1993-11-26 2002-06-10 シスメックス株式会社 粒子分析装置
FI98765C (fi) * 1995-01-16 1997-08-11 Erkki Soini Virtaussytometrinen menetelmä ja laite
US5627642A (en) * 1995-08-11 1997-05-06 The Research Foundation Of State University Of New York Method and apparatus for submicroscopic particle sizing by measuring degree of coherence
US5956139A (en) * 1997-08-04 1999-09-21 Ohio Aerospace Institute Cross-correlation method and apparatus for suppressing the effects of multiple scattering
JP3393817B2 (ja) * 1998-10-16 2003-04-07 株式会社堀場製作所 粒径分布測定装置
JP4105888B2 (ja) 2002-04-17 2008-06-25 株式会社堀場製作所 粒子径分布測定装置
JP4035582B2 (ja) * 2004-11-11 2008-01-23 国立大学法人京都大学 粒子分析装置
JP4591245B2 (ja) * 2005-07-11 2010-12-01 株式会社島津製作所 レーザ回折・散乱式粒度分布測定装置
JP4756948B2 (ja) 2005-08-08 2011-08-24 ベイバイオサイエンス株式会社 フローサイトメータおよびフローサイトメトリ方法
US7842247B2 (en) * 2005-08-19 2010-11-30 Canadian Blood Services Sample holder for dynamic light scattering
EP2115424B1 (en) * 2007-02-02 2018-10-24 Canadian Blood Services Method of detecting bacterial contamination using dynamic light scattering
US10006851B2 (en) 2008-01-15 2018-06-26 Malvern Panalytical Limited Light scattering measurements using simultaneous detection
WO2010041082A2 (en) * 2008-10-09 2010-04-15 Malvern Instruments Limited Apparatus for high-throughput suspension measurements

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4710025A (en) * 1982-06-22 1987-12-01 Wyatt Technology Company Process for characterizing suspensions of small particles
CN1309289A (zh) * 2001-03-30 2001-08-22 中国科学院上海光学精密机械研究所 光学尘埃粒子计数器的光学探头
CN1632530A (zh) * 2004-04-29 2005-06-29 中国科学院安徽光学精密机械研究所 气溶胶粒谱(质谱)飞行时间检测方法及装置
CN1793856A (zh) * 2005-12-02 2006-06-28 中国科学院安徽光学精密机械研究所 高精度前向多角度大气散射测量方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10006851B2 (en) 2008-01-15 2018-06-26 Malvern Panalytical Limited Light scattering measurements using simultaneous detection

Also Published As

Publication number Publication date
CN102066901A (zh) 2011-05-18
EP2235501B1 (en) 2018-05-23
JP2011523451A (ja) 2011-08-11
WO2009090562A3 (en) 2009-12-03
JP5259736B2 (ja) 2013-08-07
EP2235501A2 (en) 2010-10-06
US10006851B2 (en) 2018-06-26
WO2009090562A2 (en) 2009-07-23
US20090251696A1 (en) 2009-10-08

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