DK3811052T3 - Single particle automated raman trapping analysis - Google Patents

Single particle automated raman trapping analysis Download PDF

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Publication number
DK3811052T3
DK3811052T3 DK19734003.7T DK19734003T DK3811052T3 DK 3811052 T3 DK3811052 T3 DK 3811052T3 DK 19734003 T DK19734003 T DK 19734003T DK 3811052 T3 DK3811052 T3 DK 3811052T3
Authority
DK
Denmark
Prior art keywords
single particle
trapping analysis
raman
particle automated
automated raman
Prior art date
Application number
DK19734003.7T
Other languages
English (en)
Inventor
Molly Stevens
Jelle Penders
Isaac Pence
Original Assignee
Imperial College Innovations Ltd
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 by Imperial College Innovations Ltd filed Critical Imperial College Innovations Ltd
Application granted granted Critical
Publication of DK3811052T3 publication Critical patent/DK3811052T3/da

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Classifications

    • 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
    • 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
    • G01N21/65—Raman scattering
    • 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
    • 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
    • G01N15/1012—Calibrating particle analysers; References therefor
    • 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
    • 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
    • G01N15/1012—Calibrating particle analysers; References therefor
    • G01N2015/1014—Constitution of reference particles
    • 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
    • G01N2015/1493—Particle size

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Dispersion Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Peptides Or Proteins (AREA)
DK19734003.7T 2018-06-19 2019-06-18 Single particle automated raman trapping analysis DK3811052T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1810010.7A GB201810010D0 (en) 2018-06-19 2018-06-19 Single particle automated raman trapping analysis
PCT/EP2019/066106 WO2019243375A1 (en) 2018-06-19 2019-06-18 Single particle automated raman trapping analysis

Publications (1)

Publication Number Publication Date
DK3811052T3 true DK3811052T3 (da) 2023-09-11

Family

ID=63042457

Family Applications (1)

Application Number Title Priority Date Filing Date
DK19734003.7T DK3811052T3 (da) 2018-06-19 2019-06-18 Single particle automated raman trapping analysis

Country Status (10)

Country Link
US (1) US20210262915A1 (da)
EP (1) EP3811052B1 (da)
JP (1) JP7340547B2 (da)
CN (1) CN112585448A (da)
CA (1) CA3104027A1 (da)
DK (1) DK3811052T3 (da)
ES (1) ES2960707T3 (da)
FI (1) FI3811052T3 (da)
GB (1) GB201810010D0 (da)
WO (1) WO2019243375A1 (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201802917D0 (en) 2018-02-22 2018-04-11 Micromass Ltd Charge detection mass spectrometry
US11842891B2 (en) 2020-04-09 2023-12-12 Waters Technologies Corporation Ion detector
CN113008862B (zh) * 2021-02-03 2022-06-24 中国海洋大学 一种水下拉曼探头及水下探测系统
CN113552041B (zh) * 2021-06-08 2022-10-11 上海交通大学 一种基于单颗粒成像的外泌体亚型分析方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6897950B2 (en) * 2002-07-16 2005-05-24 East Carolina University Laser tweezers and Raman spectroscopy systems and methods for the study of microscopic particles
US7515269B1 (en) * 2004-02-03 2009-04-07 The United States Of America As Represented By The Secretary Of The Army Surface-enhanced-spectroscopic detection of optically trapped particulate
US7141769B2 (en) * 2005-04-01 2006-11-28 Cem Corporation Spectroscopy-based real-time control for microwave-assisted chemistry
US7518721B2 (en) * 2005-09-09 2009-04-14 Ge Homeland Protection, Inc. Raman-active lateral flow device and methods of detection
CN100507635C (zh) * 2007-12-12 2009-07-01 浙江大学 一种用于运输和定向移动微粒和细胞的激光微控装置及方法
US20120041689A1 (en) * 2009-01-09 2012-02-16 Chemimage Corporation System and method for particle detection in spectral domain
US20120050734A1 (en) * 2009-04-15 2012-03-01 Stefan Wennmalm Inverse-fluorescence correlation spectroscopy
US9222874B2 (en) * 2012-06-27 2015-12-29 The United States Of America As Represented By The Secretary Of The Army Systems and methods for individually trapping particles from air and measuring the optical spectra or other properties of individual trapped particles
EP2930496B8 (en) * 2014-04-10 2021-12-15 Horiba France SAS Raman micro-spectrometry system and method for analyzing microscopic objects in a fluidic sample
US9995626B1 (en) * 2014-12-30 2018-06-12 Dow Global Technologies Llc Micro-fluorescence capable micro-Raman spectrometer
US9443631B1 (en) * 2015-03-04 2016-09-13 The United States Of America As Represented By The Secretary Of The Army Optical trap using a focused hollow-beam for trapping and holding both absorbing and non-absorbing airborne particles
GB201603088D0 (en) 2016-02-23 2016-04-06 Isis Innovation Cell sorting
CN205719979U (zh) * 2016-04-11 2016-11-23 北京大学 一种液体中激光诱导增强拉曼光谱的检测与分选装置
EP3479102A1 (en) * 2016-07-04 2019-05-08 CellTool GmbH Device and method for the determination of transfection
CA2949634C (en) * 2016-11-25 2024-02-13 Medmira Inc. Analyte detection using raman spectroscopy

Also Published As

Publication number Publication date
CA3104027A1 (en) 2019-12-26
WO2019243375A1 (en) 2019-12-26
EP3811052B1 (en) 2023-07-26
JP7340547B2 (ja) 2023-09-07
JP2021527818A (ja) 2021-10-14
GB201810010D0 (en) 2018-08-01
CN112585448A (zh) 2021-03-30
FI3811052T3 (fi) 2023-10-02
US20210262915A1 (en) 2021-08-26
ES2960707T3 (es) 2024-03-06
EP3811052A1 (en) 2021-04-28

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