ATE361786T1 - Apparat für wanderfeld-dielektrophoresis und verfahren - Google Patents

Apparat für wanderfeld-dielektrophoresis und verfahren

Info

Publication number
ATE361786T1
ATE361786T1 AT00946175T AT00946175T ATE361786T1 AT E361786 T1 ATE361786 T1 AT E361786T1 AT 00946175 T AT00946175 T AT 00946175T AT 00946175 T AT00946175 T AT 00946175T AT E361786 T1 ATE361786 T1 AT E361786T1
Authority
AT
Austria
Prior art keywords
particle
frequency
particles
signal
travel
Prior art date
Application number
AT00946175T
Other languages
German (de)
English (en)
Inventor
Gary Michael Lock
Ronald Lleyn Pethig
Original Assignee
Univ Wales Bangor
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
Application filed by Univ Wales Bangor filed Critical Univ Wales Bangor
Application granted granted Critical
Publication of ATE361786T1 publication Critical patent/ATE361786T1/de

Links

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)
  • Investigating Or Analysing Biological Materials (AREA)
  • Electrostatic Separation (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)
AT00946175T 1999-07-20 2000-07-20 Apparat für wanderfeld-dielektrophoresis und verfahren ATE361786T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9916848.6A GB9916848D0 (en) 1999-07-20 1999-07-20 Travelling wave dielectrophoretic apparatus and method

Publications (1)

Publication Number Publication Date
ATE361786T1 true ATE361786T1 (de) 2007-06-15

Family

ID=10857468

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00946175T ATE361786T1 (de) 1999-07-20 2000-07-20 Apparat für wanderfeld-dielektrophoresis und verfahren

Country Status (8)

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

Families Citing this family (26)

* 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
WO2002009483A1 (en) 2000-07-26 2002-01-31 The Regents 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
WO2005022147A1 (en) 2003-08-28 2005-03-10 Celula, Inc. Methods and apparatus for sorting cells using an optical switch in a microfluidic channel network
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
EP1982964B1 (de) 2007-04-20 2019-02-27 Evonik Degussa GmbH Organosiliciumverbindung enthaltende Mischung und deren Verwendung
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
WO2012078765A2 (en) * 2010-12-07 2012-06-14 Trustees Of Boston University Self-cleaning solar panels and concentrators with transparent electrodynamic screens
JP6171124B2 (ja) 2015-10-07 2017-08-02 株式会社Ａｆｉテクノロジー 検査装置、検査システム、及び検査方法
DE102018210693A1 (de) 2018-06-29 2020-01-02 Robert Bosch Gmbh Vorrichtung und Verfahren zur dielektrischen Trennung von Partikeln
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
CA2245514C (en) * 1996-01-31 2006-05-23 Board Of Regents, The University Of Texas System Fractionation using dielectrophoresis and field flow fractionation
GB9619093D0 (en) * 1996-09-12 1996-10-23 Scient Generics Ltd Methods of analysis/separation

Also Published As

Publication number Publication date
EP1202812A1 (en) 2002-05-08
DE60034789T2 (de) 2008-01-31
AU6004800A (en) 2001-02-05
WO2001005514A1 (en) 2001-01-25
GB9916848D0 (en) 1999-09-22
EP1202812B1 (en) 2007-05-09
DE60034789D1 (de) 2007-06-21
JP2003504196A (ja) 2003-02-04
CA2379793A1 (en) 2001-01-25

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