DE60034789T2 - Apparat für wanderfeld-dielektrophoresis und verfahren - Google Patents

Apparat für wanderfeld-dielektrophoresis und verfahren Download PDF

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Publication number
DE60034789T2
DE60034789T2 DE60034789T DE60034789T DE60034789T2 DE 60034789 T2 DE60034789 T2 DE 60034789T2 DE 60034789 T DE60034789 T DE 60034789T DE 60034789 T DE60034789 T DE 60034789T DE 60034789 T2 DE60034789 T2 DE 60034789T2
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DE
Germany
Prior art keywords
signal
frequency
particles
dep
force
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
Application number
DE60034789T
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German (de)
English (en)
Other versions
DE60034789D1 (de
Inventor
Gary Michael Lock
Ronald Lleyn Pethig
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bangor University
Original Assignee
Bangor University
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Publication date
Application filed by Bangor University filed Critical Bangor University
Publication of DE60034789D1 publication Critical patent/DE60034789D1/de
Application granted granted Critical
Publication of DE60034789T2 publication Critical patent/DE60034789T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • B03C5/028—Non-uniform field separators using travelling electric fields, i.e. travelling wave dielectrophoresis [TWD]
    • 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
    • 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
    • G01N15/02—Investigating particle size or size distribution
    • G01N2015/0288—Sorting the particles

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Electrostatic Separation (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Die Bonding (AREA)
  • Rehabilitation Tools (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Presses And Accessory Devices Thereof (AREA)
DE60034789T 1999-07-20 2000-07-20 Apparat für wanderfeld-dielektrophoresis und verfahren Expired - Lifetime DE60034789T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9916848.6A GB9916848D0 (en) 1999-07-20 1999-07-20 Travelling wave dielectrophoretic apparatus and method
GB9916848 1999-07-20
PCT/GB2000/002804 WO2001005514A1 (en) 1999-07-20 2000-07-20 Travelling wave dielectrophoretic apparatus and method

Publications (2)

Publication Number Publication Date
DE60034789D1 DE60034789D1 (de) 2007-06-21
DE60034789T2 true DE60034789T2 (de) 2008-01-31

Family

ID=10857468

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60034789T Expired - Lifetime DE60034789T2 (de) 1999-07-20 2000-07-20 Apparat für wanderfeld-dielektrophoresis und verfahren

Country Status (8)

Country Link
EP (1) EP1202812B1 (https=)
JP (1) JP2003504196A (https=)
AT (1) ATE361786T1 (https=)
AU (1) AU6004800A (https=)
CA (1) CA2379793A1 (https=)
DE (1) DE60034789T2 (https=)
GB (1) GB9916848D0 (https=)
WO (1) WO2001005514A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018210693A1 (de) 2018-06-29 2020-01-02 Robert Bosch Gmbh Vorrichtung und Verfahren zur dielektrischen Trennung von Partikeln

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6294063B1 (en) 1999-02-12 2001-09-25 Board Of Regents, The University Of Texas System Method and apparatus for programmable fluidic processing
CN1181337C (zh) 2000-08-08 2004-12-22 清华大学 微流体系统中实体分子的操纵方法及相关试剂盒
CA2391317A1 (en) 2000-07-26 2002-01-31 The Regent Of The University Of California Manipulation of live cells and inorganic objects with optical micro beam arrays
CN100495030C (zh) 2000-09-30 2009-06-03 清华大学 多力操纵装置及其应用
US20030007894A1 (en) * 2001-04-27 2003-01-09 Genoptix Methods and apparatus for use of optical forces for identification, characterization and/or sorting of particles
US6778724B2 (en) 2000-11-28 2004-08-17 The Regents Of The University Of California Optical switching and sorting of biological samples and microparticles transported in a micro-fluidic device, including integrated bio-chip devices
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
US6911593B2 (en) 2002-09-24 2005-06-28 Board Of Trustees Of The University Of Arkansas Transparent self-cleaning dust shield
US7282129B2 (en) * 2003-06-12 2007-10-16 Palo Alto Research Center Incorporated Traveling wave algorithms to focus and concentrate proteins in gel electrophoresis
US7150813B2 (en) * 2003-06-12 2006-12-19 Palo Alto Research Center Incorporated Isoelectric focusing (IEF) of proteins with sequential and oppositely directed traveling waves in gel electrophoresis
JP4533382B2 (ja) 2003-08-28 2010-09-01 セルラ・インコーポレイテッド マイクロ流体分析およびソーティング用の一体化された構造物
US7309410B2 (en) * 2003-12-03 2007-12-18 Palo Alto Research Center Incorporated Traveling wave grids and algorithms for biomolecule separation, transport and focusing
US7160425B2 (en) * 2004-03-25 2007-01-09 Hewlett-Packard Development Company, L.P. Cell transporter for a biodevice
EP3144066A1 (en) 2004-05-28 2017-03-22 Board of Regents, The University of Texas System Programmable fluidic processors
ITBO20040420A1 (it) * 2004-07-07 2004-10-07 Type S R L Macchina per taglio e formatura di piattine metalliche
US7126134B2 (en) 2004-08-19 2006-10-24 Palo Alto Research Center Incorporated Sample manipulator
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
US8182669B2 (en) * 2005-11-18 2012-05-22 The Regents Of The University Of California Dynamic equilibrium separation, concentration, and mixing apparatus and methods
DK1982964T3 (da) 2007-04-20 2019-05-20 Evonik Degussa Gmbh Blanding indeholdende organosiliciumforbindelse og anvendelse heraf
US7744737B1 (en) * 2007-07-26 2010-06-29 Sandia Corporation Microfluidic device for the assembly and transport of microparticles
US20090050482A1 (en) 2007-08-20 2009-02-26 Olympus Corporation Cell separation device and cell separation method
EP2647057A4 (en) * 2010-12-07 2016-11-09 Univ Boston SELF-CLEANING SOLAR COLLECTORS AND CONCENTRATORS WITH TRANSPARENT ELECTRO-DYNAMIC SEVEN
US10495580B2 (en) * 2015-10-07 2019-12-03 Afi Corporation Inspection device, inspection system, and inspection method
CA3176598A1 (en) * 2020-04-17 2021-10-21 The Regents Of The University Of California A tunable microfluidic dielectrophoresis sorter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9002092D0 (en) * 1990-01-30 1990-03-28 P & B Sciences Ltd Manipulation of solid,semi-solid or liquid materials
GB9301122D0 (en) * 1993-01-21 1993-03-10 Scient Generics Ltd Method of analysis/separation
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
GB9619093D0 (en) * 1996-09-12 1996-10-23 Scient Generics Ltd Methods of analysis/separation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018210693A1 (de) 2018-06-29 2020-01-02 Robert Bosch Gmbh Vorrichtung und Verfahren zur dielektrischen Trennung von Partikeln

Also Published As

Publication number Publication date
JP2003504196A (ja) 2003-02-04
WO2001005514A1 (en) 2001-01-25
GB9916848D0 (en) 1999-09-22
CA2379793A1 (en) 2001-01-25
EP1202812A1 (en) 2002-05-08
DE60034789D1 (de) 2007-06-21
ATE361786T1 (de) 2007-06-15
AU6004800A (en) 2001-02-05
EP1202812B1 (en) 2007-05-09

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