DE69323488D1 - Vorrichtung zur trennung einer mischung - Google Patents
Vorrichtung zur trennung einer mischungInfo
- Publication number
- DE69323488D1 DE69323488D1 DE69323488T DE69323488T DE69323488D1 DE 69323488 D1 DE69323488 D1 DE 69323488D1 DE 69323488 T DE69323488 T DE 69323488T DE 69323488 T DE69323488 T DE 69323488T DE 69323488 D1 DE69323488 D1 DE 69323488D1
- Authority
- DE
- Germany
- Prior art keywords
- electrode structure
- flow
- pct
- electrodes
- chamber
- 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.)
- Expired - Lifetime
Links
- 239000002245 particle Substances 0.000 abstract 2
- 239000012530 fluid Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000011144 upstream manufacturing Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D57/00—Separation, other than separation of solids, not fully covered by a single other group or subclass, e.g. B03C
- B01D57/02—Separation, other than separation of solids, not fully covered by a single other group or subclass, e.g. B03C by electrophoresis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C5/00—Separating dispersed particles from liquids by electrostatic effect
- B03C5/02—Separators
- B03C5/022—Non-uniform field separators
- B03C5/026—Non-uniform field separators using open-gradient differential dielectric separation, i.e. using electrodes of special shapes for non-uniform field creation, e.g. Fluid Integrated Circuit [FIC]
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
- C12M47/04—Cell isolation or sorting
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/416—Systems
- G01N27/447—Systems using electrophoresis
- G01N27/44756—Apparatus specially adapted therefor
- G01N27/44773—Multi-stage electrophoresis, e.g. two-dimensional electrophoresis
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- Environmental & Geological Engineering (AREA)
- Genetics & Genomics (AREA)
- General Physics & Mathematics (AREA)
- Sustainable Development (AREA)
- Microbiology (AREA)
- Biomedical Technology (AREA)
- Cell Biology (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Electrostatic Separation (AREA)
- Centrifugal Separators (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Processing Of Solid Wastes (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB929208357A GB9208357D0 (en) | 1992-04-16 | 1992-04-16 | Apparatus for separating a mixture |
PCT/GB1993/000793 WO1993020927A1 (en) | 1992-04-16 | 1993-04-15 | Apparatus for separating a mixture |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69323488D1 true DE69323488D1 (de) | 1999-03-25 |
DE69323488T2 DE69323488T2 (de) | 1999-06-24 |
Family
ID=10714119
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69323488T Expired - Lifetime DE69323488T2 (de) | 1992-04-16 | 1993-04-15 | Vorrichtung zur trennung einer mischung |
Country Status (11)
Country | Link |
---|---|
US (1) | US5569367A (de) |
EP (1) | EP0646040B1 (de) |
JP (1) | JP3182151B2 (de) |
KR (1) | KR950700783A (de) |
AT (1) | ATE176601T1 (de) |
AU (1) | AU4076893A (de) |
CA (1) | CA2118248C (de) |
DE (1) | DE69323488T2 (de) |
ES (1) | ES2127273T3 (de) |
GB (2) | GB9208357D0 (de) |
WO (1) | WO1993020927A1 (de) |
Families Citing this family (72)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6309602B1 (en) | 1993-11-01 | 2001-10-30 | Nanogen, Inc. | Stacked, reconfigurable system for electrophoretic transport of charged materials |
US6225059B1 (en) | 1993-11-01 | 2001-05-01 | Nanogen, Inc. | Advanced active electronic devices including collection electrodes for molecular biological analysis and diagnostics |
US6331274B1 (en) | 1993-11-01 | 2001-12-18 | Nanogen, Inc. | Advanced active circuits and devices for molecular biological analysis and diagnostics |
US6129828A (en) | 1996-09-06 | 2000-10-10 | Nanogen, Inc. | Apparatus and methods for active biological sample preparation |
EP0653492B1 (de) * | 1993-11-15 | 2000-09-27 | Canon Kabushiki Kaisha | Verfahren zur Gewinnung von einzelnen Mikroorganismen und Anwendungen dieses Verfahrens |
DE4400955C2 (de) * | 1993-12-23 | 1999-04-01 | Fraunhofer Ges Forschung | Adhäsionssteuerbare Oberflächenstruktur |
GB9410558D0 (en) * | 1994-05-26 | 1994-07-13 | The Technology Partnership Ltd | Method of transferring matter from a bulk medium |
US7857957B2 (en) | 1994-07-07 | 2010-12-28 | Gamida For Life B.V. | Integrated portable biological detection system |
US6403367B1 (en) | 1994-07-07 | 2002-06-11 | Nanogen, Inc. | Integrated portable biological detection system |
US6071394A (en) * | 1996-09-06 | 2000-06-06 | Nanogen, Inc. | Channel-less separation of bioparticles on a bioelectronic chip by dielectrophoresis |
GB9503436D0 (en) * | 1995-02-21 | 1995-04-12 | Mini Agriculture & Fisheries | Dielectrophoresis |
US5626734A (en) * | 1995-08-18 | 1997-05-06 | University Technologies International, Inc. | Filter for perfusion cultures of animal cells and the like |
US5888370A (en) * | 1996-02-23 | 1999-03-30 | Board Of Regents, The University Of Texas System | Method and apparatus for fractionation using generalized dielectrophoresis and field flow fractionation |
DE69737552T2 (de) * | 1996-01-31 | 2007-12-13 | The Board of Regents, The University of Texas System, Austin | Fraktionierung mittels dielektrophoresis und fraktionierung unter anwendung eines flussfeldes |
US5993630A (en) * | 1996-01-31 | 1999-11-30 | Board Of Regents The University Of Texas System | Method and apparatus for fractionation using conventional dielectrophoresis and field flow fractionation |
US6193866B1 (en) * | 1996-03-27 | 2001-02-27 | Curagen Corporation | Separation of charged particles by a spatially and temporally varying electric field |
US5858192A (en) * | 1996-10-18 | 1999-01-12 | Board Of Regents, The University Of Texas System | Method and apparatus for manipulation using spiral electrodes |
ES2143362B1 (es) * | 1997-02-28 | 2000-12-16 | Univ Valencia Politecnica | Aparato y metodo para caracterizar particulas polarizables por dielectroforesis. |
MY139225A (en) | 1998-02-26 | 2009-08-28 | Anglo Operations Ltd | Method and apparatus for separating particles |
WO1999063332A1 (en) * | 1998-06-05 | 1999-12-09 | Sarnoff Corporation | Apparatus for separating molecules |
EP1089824B1 (de) * | 1998-06-26 | 2003-11-05 | Evotec OAI AG | Elektrodenanordnung zur dielektrophoretischen partikelablenkung |
US6294063B1 (en) | 1999-02-12 | 2001-09-25 | Board Of Regents, The University Of Texas System | Method and apparatus for programmable fluidic processing |
US6858439B1 (en) | 1999-03-15 | 2005-02-22 | Aviva Biosciences | Compositions and methods for separation of moieties on chips |
US6352838B1 (en) * | 1999-04-07 | 2002-03-05 | The Regents Of The Universtiy Of California | Microfluidic DNA sample preparation method and device |
WO2000073780A1 (en) * | 1999-05-28 | 2000-12-07 | Proteologics, Inc. | Methods and apparatus for nonlinear mobility electrophoresis separation |
US7198702B1 (en) * | 1999-09-30 | 2007-04-03 | Wako Pure Chemical Industries, Ltd. | Method for separating substances using dielectrophoretic forces |
GB2358473B (en) * | 2000-01-22 | 2003-10-08 | Cell Analysis Ltd | Methods and apparatus for detecting microscopic bodies |
US6537433B1 (en) | 2000-03-10 | 2003-03-25 | Applera Corporation | Methods and apparatus for the location and concentration of polar analytes using an alternating electric field |
EP1716926A3 (de) * | 2000-04-13 | 2007-08-29 | Wako Pure Chemical Industries Ltd | Elektroden-Bau für dielektrophoretische Anordnung und dielektrophoretische Trennung |
GB2361883B (en) * | 2000-05-03 | 2003-05-28 | Cell Analysis Ltd | Method and apparatus for analysing low concentrations of particles |
EP1350095B1 (de) | 2000-06-14 | 2015-12-09 | The Board Of Regents, The University Of Texas System | Verfahren und vorrichtung zur kombinierten magnetophoretischen und dielektrophoretischen manipulation von analytgemischen |
ATE325657T1 (de) * | 2000-06-14 | 2006-06-15 | Univ Texas | Vorrichtung und verfahren zum einspritzen von flüssigkeiten |
US6790330B2 (en) | 2000-06-14 | 2004-09-14 | Board Of Regents, The University Of Texas System | Systems and methods for cell subpopulation analysis |
AU2000274922A1 (en) * | 2000-08-08 | 2002-02-18 | Aviva Biosciences Corporation | Methods for manipulating moieties in microfluidic systems |
WO2002023180A1 (fr) * | 2000-09-18 | 2002-03-21 | Hitachi, Ltd. | Extracteur et analyseur chimique |
US6787018B1 (en) | 2000-12-08 | 2004-09-07 | The Regents Of The University Of California | Dielectrophoretic concentration of particles under electrokinetic flow |
US6764583B2 (en) * | 2000-12-13 | 2004-07-20 | The Regents Of The University Of California | Using impedance measurements for detecting pathogens trapped in an electric field |
US7014744B2 (en) * | 2001-08-24 | 2006-03-21 | Applera Corporation | Method of purification and concentration using AC fields with a transfer tip |
JP4779261B2 (ja) * | 2001-08-30 | 2011-09-28 | パナソニック株式会社 | 微粒子分離方法、微粒子分離装置、およびセンサ |
DE10144291C2 (de) * | 2001-09-08 | 2003-10-09 | Stefan Schuetze | Vorrichtung zur Isolierung von an magnetischen Partikeln gebundenem biologischen Material in einem Magnetfeld |
US6703819B2 (en) | 2001-12-03 | 2004-03-09 | Board Of Regents, The University Of Texas System | Particle impedance sensor |
US20030119057A1 (en) * | 2001-12-20 | 2003-06-26 | Board Of Regents | Forming and modifying dielectrically-engineered microparticles |
US6866762B2 (en) * | 2001-12-20 | 2005-03-15 | Board Of Regents, University Of Texas System | Dielectric gate and methods for fluid injection and control |
US6887362B2 (en) * | 2002-02-06 | 2005-05-03 | Nanogen, Inc. | Dielectrophoretic separation and immunoassay methods on active electronic matrix devices |
GB2392977A (en) * | 2002-09-13 | 2004-03-17 | Suisse Electronique Microtech | A fluidic dielectrophoretic system and method for analysing biomolecules |
US7184791B2 (en) * | 2002-09-23 | 2007-02-27 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods, receivers, and computer program products for determining transmission power control commands using biased interpretation |
WO2004055505A1 (en) * | 2002-12-12 | 2004-07-01 | Aura Biosystems Inc. | Dielectrophoretic particle profiling system and method |
US7147764B2 (en) | 2003-03-28 | 2006-12-12 | Applera Corporation | Dual electrode injection of analyte into a capillary electrophoretic device |
US7169282B2 (en) * | 2003-05-13 | 2007-01-30 | Aura Biosystems Inc. | Dielectrophoresis apparatus |
US7163611B2 (en) * | 2003-12-03 | 2007-01-16 | Palo Alto Research Center Incorporated | Concentration and focusing of bio-agents and micron-sized particles using traveling wave grids |
US7309410B2 (en) * | 2003-12-03 | 2007-12-18 | Palo Alto Research Center Incorporated | Traveling wave grids and algorithms for biomolecule separation, transport and focusing |
US8974652B2 (en) * | 2004-05-28 | 2015-03-10 | Board Of Regents, The University Of Texas System | Programmable fluidic processors |
WO2005123898A1 (en) * | 2004-06-16 | 2005-12-29 | Ares Trading S.A. | Dielectrophoretic process for retaining polarizable target-particles and device for performing that process |
US7811438B2 (en) * | 2004-12-08 | 2010-10-12 | Palo Alto Research Center Incorporated | Bio-enrichment device to enhance sample collection and detection |
KR100738071B1 (ko) * | 2005-01-21 | 2007-07-12 | 삼성전자주식회사 | 농도구배발생부가 구비된 유전영동 장치, 그를 이용한물질의 분리방법 및 물질 분리의 최적 조건을 탐색하는 방법 |
DE102005046657B4 (de) | 2005-09-29 | 2008-10-09 | Bruker Daltonik Gmbh | Stationäres Trennsystem für Gemischkomponenten |
JP2009014342A (ja) * | 2005-10-19 | 2009-01-22 | Sharp Corp | 誘電泳動チップおよび誘電泳動装置並びに誘電泳動システム |
WO2007046484A1 (ja) * | 2005-10-19 | 2007-04-26 | Sharp Kabushiki Kaisha | 誘電泳動チップおよび誘電泳動装置並びに誘電泳動システム |
JP4997571B2 (ja) * | 2006-12-19 | 2012-08-08 | 有限会社フルイド | マイクロ流体デバイスおよびそれを用いた分析装置 |
US8702945B2 (en) * | 2007-05-18 | 2014-04-22 | University Of Washington | Time-varying flows for microfluidic particle separation |
US20090205962A1 (en) * | 2007-07-11 | 2009-08-20 | West Virginia University | Electrophoresis device and method |
US8308926B2 (en) | 2007-08-20 | 2012-11-13 | Purdue Research Foundation | Microfluidic pumping based on dielectrophoresis |
GB0804491D0 (en) * | 2008-03-11 | 2008-04-16 | Iti Scotland Ltd | Detecting analytes |
GB0809486D0 (en) * | 2008-05-23 | 2008-07-02 | Iti Scotland Ltd | Triple function elctrodes |
EP2296812A1 (de) * | 2008-05-23 | 2011-03-23 | ITI Scotland Limited | Elektroden mit drei funktionen |
TWI372137B (en) * | 2009-09-04 | 2012-09-11 | Univ Nat Chiao Tung | Dielectrophoresis-based microfluidic system |
JP5471228B2 (ja) * | 2009-09-17 | 2014-04-16 | パナソニック株式会社 | 微生物濃度調整装置 |
GB2476235B (en) | 2009-12-15 | 2013-07-10 | Meng-Han Kuok | Microfluidics apparatus and methods |
KR101359708B1 (ko) * | 2012-04-04 | 2014-02-10 | 글로벌광통신 (주) | 미생물 검출장치 |
GB2561194A (en) * | 2017-04-04 | 2018-10-10 | Galloway Roma | Quick count device |
US10888875B2 (en) * | 2017-06-16 | 2021-01-12 | Regents Of The University Of Minnesota | Electrodes formed from 2D materials for dielectrophoresis and systems and methods for utilizing the same |
WO2021046318A1 (en) | 2019-09-04 | 2021-03-11 | University Of North Carolina At Greensboro | Radio frequency quadrupole stark decelerators and methods of making and using the same |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3795605A (en) * | 1972-06-16 | 1974-03-05 | J Candor | Method and apparatus for removing and/or separating particles from fluid containing the same |
US3893898A (en) * | 1972-06-16 | 1975-07-08 | James T Candor | Method for removing and/or separating particles from fluid containing the same |
US4001102A (en) * | 1973-04-06 | 1977-01-04 | The Carborundum Company | Process for generating periodic non-uniform electric field, and for removing polarizable particulate material from fluid, using ferroelectric apparatus |
DE2508844C2 (de) * | 1975-02-28 | 1984-06-14 | Max Planck Gesellschaft zur Förderung der Wissenschaften e.V., 3400 Göttingen | Einrichtung zur trägerfreien kontinuierlichen Ablenkungselektrophorese |
US4326934A (en) * | 1979-12-31 | 1982-04-27 | Pohl Herbert A | Continuous dielectrophoretic cell classification method |
US4441972A (en) * | 1983-04-08 | 1984-04-10 | D.E.P. Systems, Inc. | Apparatus for electrofusion of biological particles |
US5057430A (en) * | 1988-09-15 | 1991-10-15 | Biotronic Systems Corporation | Biochemical sensor responsive to bubbles |
GB8926781D0 (en) * | 1989-11-27 | 1990-01-17 | Nat Res Dev | Identification of micro-organisms |
GB9002092D0 (en) * | 1990-01-30 | 1990-03-28 | P & B Sciences Ltd | Manipulation of solid,semi-solid or liquid materials |
-
1992
- 1992-04-16 GB GB929208357A patent/GB9208357D0/en active Pending
-
1993
- 1993-04-15 US US08/318,786 patent/US5569367A/en not_active Expired - Lifetime
- 1993-04-15 ES ES93910156T patent/ES2127273T3/es not_active Expired - Lifetime
- 1993-04-15 JP JP51813693A patent/JP3182151B2/ja not_active Expired - Lifetime
- 1993-04-15 GB GB9307770A patent/GB2266153B/en not_active Expired - Lifetime
- 1993-04-15 WO PCT/GB1993/000793 patent/WO1993020927A1/en active IP Right Grant
- 1993-04-15 AU AU40768/93A patent/AU4076893A/en not_active Abandoned
- 1993-04-15 CA CA002118248A patent/CA2118248C/en not_active Expired - Lifetime
- 1993-04-15 DE DE69323488T patent/DE69323488T2/de not_active Expired - Lifetime
- 1993-04-15 EP EP93910156A patent/EP0646040B1/de not_active Expired - Lifetime
- 1993-04-15 AT AT93910156T patent/ATE176601T1/de not_active IP Right Cessation
-
1994
- 1994-10-14 KR KR1019940703654A patent/KR950700783A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
US5569367A (en) | 1996-10-29 |
CA2118248A1 (en) | 1993-10-28 |
EP0646040B1 (de) | 1999-02-10 |
KR950700783A (ko) | 1995-02-20 |
AU4076893A (en) | 1993-11-18 |
JP3182151B2 (ja) | 2001-07-03 |
WO1993020927A1 (en) | 1993-10-28 |
CA2118248C (en) | 2005-09-20 |
DE69323488T2 (de) | 1999-06-24 |
GB2266153B (en) | 1996-11-06 |
ES2127273T3 (es) | 1999-04-16 |
GB2266153A (en) | 1993-10-20 |
GB9208357D0 (en) | 1992-06-03 |
ATE176601T1 (de) | 1999-02-15 |
EP0646040A1 (de) | 1995-04-05 |
JPH07505717A (ja) | 1995-06-22 |
GB9307770D0 (en) | 1993-06-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |