BR112014032324A2 - caracterização de partículas - Google Patents

caracterização de partículas

Info

Publication number
BR112014032324A2
BR112014032324A2 BR112014032324A BR112014032324A BR112014032324A2 BR 112014032324 A2 BR112014032324 A2 BR 112014032324A2 BR 112014032324 A BR112014032324 A BR 112014032324A BR 112014032324 A BR112014032324 A BR 112014032324A BR 112014032324 A2 BR112014032324 A2 BR 112014032324A2
Authority
BR
Brazil
Prior art keywords
particles
fluid
dimensional array
array detector
acquiring
Prior art date
Application number
BR112014032324A
Other languages
English (en)
Inventor
Neil Lewis E
Sando Gerald
Mccaffrey John
Haber Ken
Bennett Peter
Sadowski Tomasz
Original Assignee
Malvern Instruments 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
Priority claimed from US13/841,721 external-priority patent/US20140002662A1/en
Application filed by Malvern Instruments Ltd filed Critical Malvern Instruments Ltd
Publication of BR112014032324A2 publication Critical patent/BR112014032324A2/pt

Links

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—Electro-optical investigation, e.g. flow cytometers
    • G01N15/1434—Electro-optical investigation, e.g. flow cytometers using an analyser being characterised by its optical arrangement
    • G01N15/1436—Electro-optical investigation, e.g. flow cytometers using an analyser being characterised by its optical arrangement the optical arrangement forming an integrated apparatus with the sample container, e.g. a flow cell
    • 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—Electro-optical investigation, e.g. flow cytometers
    • G01N15/1456—Electro-optical investigation, e.g. flow cytometers without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals
    • G01N15/1459—Electro-optical investigation, e.g. flow cytometers 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
    • G01N15/14—Electro-optical investigation, e.g. flow cytometers
    • G01N15/1434—Electro-optical investigation, e.g. flow cytometers using an analyser being characterised by its optical arrangement
    • G01N2015/144—Imaging characterised by its optical setup
    • G01N2015/1443—Auxiliary imaging
    • 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—Electro-optical investigation, e.g. flow cytometers
    • G01N2015/1493—Particle size

Abstract

resumo “caracterização de partículas” a descrição refere-se a métodos e aparelhos para a detecção de propriedades de amostras heterogéneas, incluindo a detecção de propriedades das partículas ou gotículas de fluido em processos industriais. as concretizações descritas incluem um método de caracterização de partículas, que compreende: partículas de suspensão em um líquido; fazendo com que as partículas em suspensão a fluir um detector de matriz bidimensional; iluminando as partículas em suspensão à medida que fluem passado o detector de matriz bidimensional no fluido; adquirir uma pluralidade de imagens das partículas à medida que fluem passado o detector de matriz bidimensional no fluido; e aplicação de uma função para a caracterização de partículas resultados de passos de aquisição de uma pluralidade de imagens para pelo menos algumas das partículas em suspensão.
BR112014032324A 2012-06-22 2013-06-21 caracterização de partículas BR112014032324A2 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261663527P 2012-06-22 2012-06-22
US201261679662P 2012-08-03 2012-08-03
US13/841,721 US20140002662A1 (en) 2012-06-22 2013-03-15 Particle characterization
US201361835409P 2013-06-14 2013-06-14
PCT/GB2013/051641 WO2013190326A2 (en) 2012-06-22 2013-06-21 Particle characterization

Publications (1)

Publication Number Publication Date
BR112014032324A2 true BR112014032324A2 (pt) 2017-06-27

Family

ID=52274460

Family Applications (2)

Application Number Title Priority Date Filing Date
BR112014032324A BR112014032324A2 (pt) 2012-06-22 2013-06-21 caracterização de partículas
BR112014032326A BR112014032326A2 (pt) 2012-06-22 2013-06-21 caracterização de amostra de fluido heterogêneo

Family Applications After (1)

Application Number Title Priority Date Filing Date
BR112014032326A BR112014032326A2 (pt) 2012-06-22 2013-06-21 caracterização de amostra de fluido heterogêneo

Country Status (9)

Country Link
EP (2) EP2864760B1 (pt)
JP (2) JP2015520397A (pt)
CN (2) CN104662407A (pt)
BR (2) BR112014032324A2 (pt)
CA (2) CA2876362A1 (pt)
IL (2) IL236330A0 (pt)
IN (2) IN2015MN00109A (pt)
RU (2) RU2015101834A (pt)
WO (2) WO2013190327A2 (pt)

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Also Published As

Publication number Publication date
EP2864760B1 (en) 2024-02-28
JP2015520397A (ja) 2015-07-16
EP2864760A2 (en) 2015-04-29
WO2013190326A3 (en) 2014-02-13
IN2015MN00109A (pt) 2015-10-16
CN104704343A (zh) 2015-06-10
IL236330A0 (en) 2015-02-26
CA2876358A1 (en) 2013-12-27
CN104662407A (zh) 2015-05-27
WO2013190327A3 (en) 2014-02-13
BR112014032326A2 (pt) 2017-06-27
EP2864759A2 (en) 2015-04-29
RU2015101834A (ru) 2016-08-10
JP2015520396A (ja) 2015-07-16
CA2876362A1 (en) 2013-12-27
WO2013190326A2 (en) 2013-12-27
IL236334A0 (en) 2015-02-26
RU2015101801A (ru) 2016-08-10
CN104704343B (zh) 2018-08-28
WO2013190327A2 (en) 2013-12-27
IN2015MN00110A (pt) 2015-10-16

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 4A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]