SE434436B - Apparat for att identifiera partiklar i en vetskesuspension - Google Patents
Apparat for att identifiera partiklar i en vetskesuspensionInfo
- Publication number
- SE434436B SE434436B SE7611159A SE7611159A SE434436B SE 434436 B SE434436 B SE 434436B SE 7611159 A SE7611159 A SE 7611159A SE 7611159 A SE7611159 A SE 7611159A SE 434436 B SE434436 B SE 434436B
- Authority
- SE
- Sweden
- Prior art keywords
- liquid suspension
- identifying particles
- identifying
- particles
- suspension
- Prior art date
Links
- 239000006194 liquid suspension Substances 0.000 title 1
- 239000002245 particle Substances 0.000 title 1
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
- G01N15/10—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
-
- 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
- G01N15/149—Optical investigation techniques, e.g. flow cytometry specially adapted for sorting particles, e.g. by their size or optical properties
- G01N15/1492—Optical investigation techniques, e.g. flow cytometry specially adapted for sorting particles, e.g. by their size or optical properties within droplets
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/2813—Producing thin layers of samples on a substrate, e.g. smearing, spinning-on
- G01N2001/282—Producing thin layers of samples on a substrate, e.g. smearing, spinning-on with mapping; Identification of areas; Spatial correlated pattern
-
- 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
- G01N2015/1028—Sorting 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
- G01N2015/1481—Optical analysis of particles within droplets
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
- G01N2035/1027—General features of the devices
- G01N2035/1034—Transferring microquantities of liquid
Landscapes
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Dispersion Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Image Analysis (AREA)
- Image Processing (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/620,658 US4009435A (en) | 1973-10-19 | 1975-10-08 | Apparatus for preservation and identification of particles analyzed by flow-through apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7611159L SE7611159L (sv) | 1977-04-09 |
SE434436B true SE434436B (sv) | 1984-07-23 |
Family
ID=24486820
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7611159A SE434436B (sv) | 1975-10-08 | 1976-10-07 | Apparat for att identifiera partiklar i en vetskesuspension |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS609311B2 (xx) |
DE (1) | DE2645324A1 (xx) |
FR (1) | FR2328960A1 (xx) |
GB (1) | GB1555091A (xx) |
SE (1) | SE434436B (xx) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997029354A1 (de) * | 1996-02-05 | 1997-08-14 | Bayer Aktiengesellschaft | Verfahren und vorrichtung zum sortieren und zur gewinnung von planar ausgebrachten biologischen objekten wie biologische zellen bzw. zellorganellen, histologischen schnitten, chromosomenteilchen etc. mit laserstrahlen |
DE19603996C2 (de) * | 1996-02-05 | 2002-08-29 | P A L M Gmbh Mikrolaser Techno | Sortierverfahren für planar ausgebrachte biologische Objekte mit Laserstrahlen |
DE10304653B4 (de) * | 2003-02-05 | 2005-01-27 | Evotec Technologies Gmbh | Mehrparametrige Detektion in einem fluidischen Mikrosystem |
DK2577254T3 (en) | 2010-06-10 | 2015-06-01 | Albert Ludwigs Universität Freiburg | An apparatus and method for delivering cells or particles that are encased in a freely suspended droplet |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE793185A (fr) * | 1971-12-23 | 1973-04-16 | Atomic Energy Commission | Appareil pour analyser et trier rapidement des particules telles que des cellules biologiques |
US3924947A (en) * | 1973-10-19 | 1975-12-09 | Coulter Electronics | Apparatus for preservation and identification of particles analyzed by flow-through apparatus |
-
1976
- 1976-10-06 FR FR7630102A patent/FR2328960A1/fr active Granted
- 1976-10-07 SE SE7611159A patent/SE434436B/xx unknown
- 1976-10-07 JP JP51119904A patent/JPS609311B2/ja not_active Expired
- 1976-10-07 DE DE19762645324 patent/DE2645324A1/de active Granted
- 1976-10-07 GB GB41801/76A patent/GB1555091A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2328960A1 (fr) | 1977-05-20 |
JPS5247353A (en) | 1977-04-15 |
SE7611159L (sv) | 1977-04-09 |
FR2328960B1 (xx) | 1982-04-16 |
DE2645324A1 (de) | 1977-04-21 |
GB1555091A (en) | 1979-11-07 |
DE2645324C2 (xx) | 1987-08-20 |
JPS609311B2 (ja) | 1985-03-09 |
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