DK146284A - Partikeltaellingssystem til en fraktioneringsanordning - Google Patents

Partikeltaellingssystem til en fraktioneringsanordning Download PDF

Info

Publication number
DK146284A
DK146284A DK146284A DK146284A DK146284A DK 146284 A DK146284 A DK 146284A DK 146284 A DK146284 A DK 146284A DK 146284 A DK146284 A DK 146284A DK 146284 A DK146284 A DK 146284A
Authority
DK
Denmark
Prior art keywords
counting system
particle counting
fraction device
fraction
particle
Prior art date
Application number
DK146284A
Other languages
English (en)
Other versions
DK146284D0 (da
Inventor
Scot David Abbott
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of DK146284D0 publication Critical patent/DK146284D0/da
Publication of DK146284A publication Critical patent/DK146284A/da

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—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
    • G01N15/04—Investigating sedimentation of particle suspensions
    • G01N15/042—Investigating sedimentation of particle suspensions by centrifuging and investigating centrifugates
    • 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
    • G01N15/1404—Handling flow, e.g. hydrodynamic focusing
    • 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
    • G01N2015/1486—Counting the 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
DK146284A 1983-03-11 1984-02-29 Partikeltaellingssystem til en fraktioneringsanordning DK146284A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US47448183A 1983-03-11 1983-03-11

Publications (2)

Publication Number Publication Date
DK146284D0 DK146284D0 (da) 1984-02-29
DK146284A true DK146284A (da) 1984-09-12

Family

ID=23883709

Family Applications (1)

Application Number Title Priority Date Filing Date
DK146284A DK146284A (da) 1983-03-11 1984-02-29 Partikeltaellingssystem til en fraktioneringsanordning

Country Status (5)

Country Link
EP (1) EP0118897A3 (da)
JP (1) JPS59173733A (da)
CA (1) CA1208937A (da)
DK (1) DK146284A (da)
GR (1) GR81949B (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2799684C (en) * 2003-07-02 2013-12-24 Terumo Bct, Inc. Monitoring and control system for blood processing
JP5427586B2 (ja) * 2009-12-19 2014-02-26 三菱重工業株式会社 油中水分除去装置および油中水分除去方法
GB201216121D0 (en) * 2012-09-10 2012-10-24 Novartis Ag Sample quantification by disc centrifugation
ITUD20120137A1 (it) * 2012-07-31 2014-02-01 Alifax Holding S P A Apparato e procedimento per la determinazione della velocita' di sedimentazione del sangue e di altri parametri ad essa correlati
GB201304631D0 (en) * 2013-03-14 2013-05-01 Malvern Instr Ltd Monomer detection in protein separation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4350292A (en) * 1979-12-27 1982-09-21 Coulter Electronics, Inc. Centrifugal feeder
US4284497A (en) * 1980-02-29 1981-08-18 E. I. Du Pont De Nemours And Company Rotor for sedimentation field flow fractionation

Also Published As

Publication number Publication date
DK146284D0 (da) 1984-02-29
CA1208937A (en) 1986-08-05
EP0118897A3 (en) 1988-01-07
GR81949B (da) 1984-12-12
EP0118897A2 (en) 1984-09-19
JPS59173733A (ja) 1984-10-01

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment
PUP Patent expired