BE764638A - Chambre de mesures pour la mesure de certaines proprietes de particulesen suspension dans un liquide - Google Patents

Chambre de mesures pour la mesure de certaines proprietes de particulesen suspension dans un liquide

Info

Publication number
BE764638A
BE764638A BE764638A BE764638A BE764638A BE 764638 A BE764638 A BE 764638A BE 764638 A BE764638 A BE 764638A BE 764638 A BE764638 A BE 764638A BE 764638 A BE764638 A BE 764638A
Authority
BE
Belgium
Prior art keywords
measurement
suspension
particles
liquid
certain properties
Prior art date
Application number
BE764638A
Other languages
English (en)
Original Assignee
Max Planck Gesellschaft
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 DE19702013799 external-priority patent/DE2013799C3/de
Application filed by Max Planck Gesellschaft filed Critical Max Planck Gesellschaft
Publication of BE764638A publication Critical patent/BE764638A/fr

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
    • G01N15/1404—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
    • G01N15/1031—Investigating individual particles by measuring electrical or magnetic effects
    • G01N15/12—Investigating individual particles by measuring electrical or magnetic effects by observing changes in resistance or impedance across apertures when traversed by individual particles, e.g. by using the Coulter principle
    • G01N15/13—Details pertaining to apertures
    • 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
    • G01N2015/1019—Associating Coulter-counter and optical flow cytometer [OFC]
    • 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
    • G01N2015/1413—Hydrodynamic focussing

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)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Optical Measuring Cells (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
BE764638A 1970-03-23 1971-03-22 Chambre de mesures pour la mesure de certaines proprietes de particulesen suspension dans un liquide BE764638A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702013799 DE2013799C3 (de) 1970-03-23 Anordnung zur hydrodynamischen Fokussierung eines Stroms einer Partikelsuspension in die MeBöffnung eines Teilchenanalysiergerätes

Publications (1)

Publication Number Publication Date
BE764638A true BE764638A (fr) 1971-08-16

Family

ID=5765963

Family Applications (1)

Application Number Title Priority Date Filing Date
BE764638A BE764638A (fr) 1970-03-23 1971-03-22 Chambre de mesures pour la mesure de certaines proprietes de particulesen suspension dans un liquide

Country Status (11)

Country Link
JP (1) JPS5227554B1 (fr)
AT (1) AT304756B (fr)
BE (1) BE764638A (fr)
CA (1) CA930975A (fr)
CH (1) CH524820A (fr)
FR (1) FR2085053A5 (fr)
GB (1) GB1348559A (fr)
IL (1) IL36471A (fr)
LU (1) LU62816A1 (fr)
NL (1) NL7103894A (fr)
SE (1) SE381934B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2543310C2 (de) * 1975-09-27 1982-04-29 Gesellschaft für Strahlen- und Umweltforschung mbH, 8000 München Einrichtung zum Zählen und Klassifizieren von in einer Flüssigkeit suspendierten Teilchen
AU563260B2 (en) * 1984-11-29 1987-07-02 International Remote Imaging Systems Inc. Method of operating a microscopic instrument

Also Published As

Publication number Publication date
CH524820A (de) 1972-06-30
IL36471A (en) 1974-01-14
DE2013799A1 (de) 1971-10-07
SE381934B (sv) 1975-12-22
FR2085053A5 (fr) 1971-12-17
LU62816A1 (fr) 1971-08-24
JPS5227554B1 (fr) 1977-07-21
IL36471A0 (en) 1971-05-26
CA930975A (en) 1973-07-31
GB1348559A (en) 1974-03-20
NL7103894A (fr) 1971-09-27
DE2013799B2 (de) 1973-08-23
AT304756B (de) 1973-01-25

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: MAX PLANCK G. FUR FORDERUNG DER WISSENSCHAFTEN EV

Effective date: 19860331