FR2397634A1 - Procede et dispositif d'analyse de la fluorescence de particules colorees, en particulier de cellules biologiques - Google Patents
Procede et dispositif d'analyse de la fluorescence de particules colorees, en particulier de cellules biologiquesInfo
- Publication number
- FR2397634A1 FR2397634A1 FR7821203A FR7821203A FR2397634A1 FR 2397634 A1 FR2397634 A1 FR 2397634A1 FR 7821203 A FR7821203 A FR 7821203A FR 7821203 A FR7821203 A FR 7821203A FR 2397634 A1 FR2397634 A1 FR 2397634A1
- Authority
- FR
- France
- Prior art keywords
- fluorescence
- analysis
- biological cells
- colored particles
- cells
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title abstract 3
- 239000002245 particle Substances 0.000 title abstract 2
- 206010028980 Neoplasm Diseases 0.000 abstract 1
- 201000011510 cancer Diseases 0.000 abstract 1
- 239000000975 dye Substances 0.000 abstract 1
- 238000012921 fluorescence analysis Methods 0.000 abstract 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
- G01N15/1425—Optical investigation techniques, e.g. flow cytometry using an analyser being characterised by its control arrangement
- G01N15/1427—Optical investigation techniques, e.g. flow cytometry using an analyser being characterised by its control arrangement with the synchronisation of components, a time gate for operation of components, or suppression of particle coincidences
-
- 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
- G01N15/1429—Signal processing
-
- 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
- G01N15/1468—Optical investigation techniques, e.g. flow cytometry with spatial resolution of the texture or inner structure of the particle
- G01N15/147—Optical investigation techniques, e.g. flow cytometry with spatial resolution of the texture or inner structure of the particle 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—Optical investigation techniques, e.g. flow cytometry
- G01N15/1434—Optical arrangements
- G01N2015/1438—Using two lasers in succession
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)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
a. Procédé d'analyse par fluorescence de particules à colorations multiples, en particulier de cellules biologiques. b. Procedé amélioré sans limitation du choix et de la combinaison des colorants appropriés. c. Recherche de cellules cancéreuses.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2732272A DE2732272C2 (de) | 1977-07-16 | 1977-07-16 | Verfahren und Vorrichtung zur Fluoreszenzanalyse von gefärbten Partikeln, insbesondere biologischen Zellen |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2397634A1 true FR2397634A1 (fr) | 1979-02-09 |
Family
ID=6014129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7821203A Pending FR2397634A1 (fr) | 1977-07-16 | 1978-07-17 | Procede et dispositif d'analyse de la fluorescence de particules colorees, en particulier de cellules biologiques |
Country Status (4)
Country | Link |
---|---|
US (1) | US4243318A (fr) |
DE (1) | DE2732272C2 (fr) |
FR (1) | FR2397634A1 (fr) |
GB (1) | GB2002109B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2537723A1 (fr) * | 1982-12-14 | 1984-06-15 | Packard Instrument Co Inc | Procede et composition pour evaluer la reaction phagocytaire |
Families Citing this family (57)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4348111A (en) * | 1978-12-07 | 1982-09-07 | The English Electric Company Limited | Optical particle analyzers |
SE8102772L (sv) * | 1981-05-04 | 1982-11-05 | Sven Staffan Folestad | Forfarande for laserinducerad fluoriscensdetektering och anordning for genomforande av forfarandet |
DE3208919A1 (de) * | 1982-03-12 | 1983-09-22 | Gesellschaft für Strahlen- und Umweltforschung mbH, 8000 München | Anordnung zur messung der fluoreszenzpolarisation |
US4498766A (en) * | 1982-03-25 | 1985-02-12 | Becton, Dickinson And Company | Light beam focal spot elongation in flow cytometry devices |
US4717655A (en) * | 1982-08-30 | 1988-01-05 | Becton, Dickinson And Company | Method and apparatus for distinguishing multiple subpopulations of cells |
US4581334A (en) * | 1983-04-25 | 1986-04-08 | Ortho Diagnostics Systems, Inc. | Simultaneous detection of leukocyte phagocytic and killing ability |
US4599307A (en) * | 1983-07-18 | 1986-07-08 | Becton, Dickinson And Company | Method for elimination of selected cell populations in analytic cytology |
US4573796A (en) * | 1984-01-06 | 1986-03-04 | The United States Of America As Represented By The United States Department Of Energy | Apparatus for eliminating background interference in fluorescence measurements |
US4545677A (en) * | 1984-03-05 | 1985-10-08 | Becton, Dickinson And Company | Prismatic beam expander for light beam shaping in a flow cytometry apparatus |
US4661913A (en) * | 1984-09-11 | 1987-04-28 | Becton, Dickinson And Company | Apparatus and method for the detection and classification of articles using flow cytometry techniques |
JPS61270639A (ja) * | 1985-05-25 | 1986-11-29 | Japan Spectroscopic Co | フロ−サイトメ−タ |
JPS6214285A (ja) * | 1985-07-12 | 1987-01-22 | Dan Kagaku:Kk | 自動浮遊粒子計数器 |
US4989977A (en) * | 1985-07-29 | 1991-02-05 | Becton, Dickinson And Company | Flow cytometry apparatus with improved light beam adjustment |
JPS62123830A (ja) * | 1985-11-25 | 1987-06-05 | Sharp Corp | ロ−タリ−エンコ−ダ |
JPS62126326A (ja) * | 1985-11-26 | 1987-06-08 | Rion Co Ltd | 粒子計測方法 |
US5123731A (en) * | 1988-02-01 | 1992-06-23 | Canon Kabushiki Kaisha | Particle measuring device |
US5760900A (en) * | 1989-03-18 | 1998-06-02 | Canon Kabushiki Kaisha | Method and apparatus for optically measuring specimen |
US5275787A (en) * | 1989-10-04 | 1994-01-04 | Canon Kabushiki Kaisha | Apparatus for separating or measuring particles to be examined in a sample fluid |
DE69028687T2 (de) * | 1989-12-15 | 1997-04-10 | Canon Kk | Vorrichtung zur optischen Messung einer Probe |
DE69118429T2 (de) * | 1990-01-26 | 1996-09-12 | Canon Kk | Verfahren zur Messung einer Spezies unter Verwendung von Fluoreszenzlicht |
US5093866A (en) * | 1990-02-09 | 1992-03-03 | Hamilton Equine Associates Limited | Fluorescence and motility characterization system for cells, bacteria, and particles in fluids |
US5307148A (en) * | 1990-04-05 | 1994-04-26 | Hitachi, Ltd. | Fluorescence detection type electrophoresis apparatus |
JP3121849B2 (ja) * | 1991-02-27 | 2001-01-09 | シスメックス株式会社 | フローイメージサイトメータ |
JP3084296B2 (ja) * | 1991-02-27 | 2000-09-04 | シスメックス株式会社 | フローイメージサイトメータ |
US5293213A (en) * | 1992-08-12 | 1994-03-08 | Klein Uwe K A | Utilization of a modulated laser beam in heterodyne interferometry |
US5793485A (en) * | 1995-03-20 | 1998-08-11 | Sandia Corporation | Resonant-cavity apparatus for cytometry or particle analysis |
US5608519A (en) * | 1995-03-20 | 1997-03-04 | Gourley; Paul L. | Laser apparatus and method for microscopic and spectroscopic analysis and processing of biological cells |
US5528045A (en) * | 1995-04-06 | 1996-06-18 | Becton Dickinson And Company | Particle analyzer with spatially split wavelength filter |
US6731100B1 (en) | 1997-05-05 | 2004-05-04 | Chemometec A/S | Method and a system for determination of somatic cells in milk |
EP1935983B1 (fr) * | 1997-05-05 | 2011-06-22 | ChemoMetec A/S | Procédé de détermination des particules biologiques dans le sang |
US6710871B1 (en) | 1997-06-09 | 2004-03-23 | Guava Technologies, Inc. | Method and apparatus for detecting microparticles in fluid samples |
WO1998057152A1 (fr) | 1997-06-09 | 1998-12-17 | Guava Technologies, Inc. | Procede et dispositif pour deceler des microparticules dans des echantillons de fluides |
JPH11295208A (ja) * | 1998-04-13 | 1999-10-29 | Sysmex Corp | 粒子撮像装置 |
US6320196B1 (en) | 1999-01-28 | 2001-11-20 | Agilent Technologies, Inc. | Multichannel high dynamic range scanner |
US6628385B1 (en) | 1999-02-05 | 2003-09-30 | Axon Instruments, Inc. | High efficiency, large field scanning microscope |
US6549275B1 (en) * | 2000-08-02 | 2003-04-15 | Honeywell International Inc. | Optical detection system for flow cytometry |
JP4266075B2 (ja) * | 2001-02-19 | 2009-05-20 | 株式会社堀場製作所 | 粒径分布測定装置 |
CA2463420A1 (fr) * | 2001-10-24 | 2003-05-01 | Singulex, Inc. | Procedes destines a detecter des haplotypes genetiques par interaction avec des sondes |
AU2003298672A1 (en) * | 2002-11-19 | 2005-01-28 | Singulex, Inc. | Detection of target molecules through interaction with probes |
WO2005019419A2 (fr) * | 2003-07-31 | 2005-03-03 | Singulex, Inc. | Co-detection de molecules individuelles de polypeptides et de polynucleotides |
US7796173B2 (en) * | 2003-08-13 | 2010-09-14 | Lettvin Jonathan D | Imaging system |
US20080021674A1 (en) * | 2003-09-30 | 2008-01-24 | Robert Puskas | Methods for Enhancing the Analysis of Particle Detection |
WO2005050392A2 (fr) * | 2003-11-17 | 2005-06-02 | Lettvin Jonathan D | Remappage geometrique au moyen de lignes de temporisation |
US7440101B2 (en) * | 2004-01-23 | 2008-10-21 | Beckman Coulter, Inc. | System and method for multiple laser triggering |
US9040305B2 (en) * | 2004-09-28 | 2015-05-26 | Singulex, Inc. | Method of analysis for determining a specific protein in blood samples using fluorescence spectrometry |
US7572640B2 (en) * | 2004-09-28 | 2009-08-11 | Singulex, Inc. | Method for highly sensitive detection of single protein molecules labeled with fluorescent moieties |
US8685711B2 (en) | 2004-09-28 | 2014-04-01 | Singulex, Inc. | Methods and compositions for highly sensitive detection of molecules |
EP1805500A4 (fr) * | 2004-09-28 | 2008-05-07 | Singulex Inc | Systeme et methode d'analyse d'echantillons |
CA3086149A1 (fr) | 2006-04-04 | 2007-10-11 | Singulex, Inc. | Systeme et procedes hautement sensibles destines a une analyse de la troponine |
US7838250B1 (en) | 2006-04-04 | 2010-11-23 | Singulex, Inc. | Highly sensitive system and methods for analysis of troponin |
WO2009073649A1 (fr) | 2007-12-04 | 2009-06-11 | Particle Measuring Systems, Inc. | Systèmes et procédés de détection de particules non orthogonaux |
CN103543094B (zh) | 2007-12-19 | 2017-06-09 | 神谷来克斯公司 | 单分子检测用扫描分析器和使用方法 |
AU2009234106A1 (en) * | 2008-03-05 | 2009-10-15 | Singulex, Inc. | Methods and compositions for highly sensitive detection of molecules |
GB2464183A (en) * | 2008-09-19 | 2010-04-14 | Singulex Inc | Sandwich assay |
AU2010259022B2 (en) | 2009-06-08 | 2016-05-12 | Singulex, Inc. | Highly sensitive biomarker panels |
US20110301053A1 (en) | 2010-05-06 | 2011-12-08 | Singulex, Inc. | Methods for Diagnosing, Staging, Predicting Risk for Developing and Identifying Treatment Responders for Rheumatoid Arthritis |
US20210341380A1 (en) * | 2020-05-04 | 2021-11-04 | Becton, Dickinson And Company | Flow cytometers including laser assessors, and methods for using the same |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3826364A (en) * | 1972-05-22 | 1974-07-30 | Univ Leland Stanford Junior | Particle sorting method and apparatus |
US3916197A (en) * | 1973-11-28 | 1975-10-28 | Particle Technology Inc | Method and apparatus for classifying biological cells |
US3960449A (en) * | 1975-06-05 | 1976-06-01 | The Board Of Trustees Of Leland Stanford Junior University | Measurement of angular dependence of scattered light in a flowing stream |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3976862A (en) * | 1975-03-18 | 1976-08-24 | Block Engineering, Inc. | Flow stream processor |
-
1977
- 1977-07-16 DE DE2732272A patent/DE2732272C2/de not_active Expired
-
1978
- 1978-07-10 GB GB7829311A patent/GB2002109B/en not_active Expired
- 1978-07-13 US US05/924,382 patent/US4243318A/en not_active Expired - Lifetime
- 1978-07-17 FR FR7821203A patent/FR2397634A1/fr active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3826364A (en) * | 1972-05-22 | 1974-07-30 | Univ Leland Stanford Junior | Particle sorting method and apparatus |
US3826364B1 (fr) * | 1972-05-22 | 1984-09-25 | ||
US3916197A (en) * | 1973-11-28 | 1975-10-28 | Particle Technology Inc | Method and apparatus for classifying biological cells |
US3960449A (en) * | 1975-06-05 | 1976-06-01 | The Board Of Trustees Of Leland Stanford Junior University | Measurement of angular dependence of scattered light in a flowing stream |
Non-Patent Citations (1)
Title |
---|
EXBK/75 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2537723A1 (fr) * | 1982-12-14 | 1984-06-15 | Packard Instrument Co Inc | Procede et composition pour evaluer la reaction phagocytaire |
Also Published As
Publication number | Publication date |
---|---|
DE2732272B1 (de) | 1978-10-26 |
DE2732272C2 (de) | 1979-07-05 |
US4243318A (en) | 1981-01-06 |
GB2002109B (en) | 1982-01-13 |
GB2002109A (en) | 1979-02-14 |
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