ATE472372T1 - Handhabung von magnetischen oder magnetisierbaren objekten unter verwendung von kombinierter magnetophorese und dielektrophorese - Google Patents

Handhabung von magnetischen oder magnetisierbaren objekten unter verwendung von kombinierter magnetophorese und dielektrophorese

Info

Publication number
ATE472372T1
ATE472372T1 AT07005890T AT07005890T ATE472372T1 AT E472372 T1 ATE472372 T1 AT E472372T1 AT 07005890 T AT07005890 T AT 07005890T AT 07005890 T AT07005890 T AT 07005890T AT E472372 T1 ATE472372 T1 AT E472372T1
Authority
AT
Austria
Prior art keywords
magnetizable objects
magnetic
magnetophoresis
dielectrophoresis
plane
Prior art date
Application number
AT07005890T
Other languages
English (en)
Inventor
Chengxun Liu
Liesbet Lagae
Original Assignee
Imec
Univ Leuven Kath
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 Imec, Univ Leuven Kath filed Critical Imec
Application granted granted Critical
Publication of ATE472372T1 publication Critical patent/ATE472372T1/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
    • B03C1/00—Magnetic separation
    • B03C1/32—Magnetic separation acting on the medium containing the substance being separated, e.g. magneto-gravimetric-, magnetohydrostatic-, or magnetohydrodynamic separation
    • 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]
    • 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
    • B03C2201/00—Details of magnetic or electrostatic separation
    • B03C2201/18—Magnetic separation whereby the particles are suspended in a liquid
    • 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
    • B03C2201/00—Details of magnetic or electrostatic separation
    • B03C2201/22—Details of magnetic or electrostatic separation characterised by the magnetic field, e.g. its shape or generation
    • 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
    • B03C2201/00—Details of magnetic or electrostatic separation
    • B03C2201/26—Details of magnetic or electrostatic separation for use in medical or biological applications

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Soft Magnetic Materials (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
AT07005890T 2006-10-26 2007-03-22 Handhabung von magnetischen oder magnetisierbaren objekten unter verwendung von kombinierter magnetophorese und dielektrophorese ATE472372T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85466706P 2006-10-26 2006-10-26

Publications (1)

Publication Number Publication Date
ATE472372T1 true ATE472372T1 (de) 2010-07-15

Family

ID=38222194

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07005890T ATE472372T1 (de) 2006-10-26 2007-03-22 Handhabung von magnetischen oder magnetisierbaren objekten unter verwendung von kombinierter magnetophorese und dielektrophorese

Country Status (4)

Country Link
US (1) US8409415B2 (de)
EP (1) EP1916032B1 (de)
AT (1) ATE472372T1 (de)
DE (1) DE602007007420D1 (de)

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US8740600B1 (en) * 2007-10-09 2014-06-03 Isopur Technologies, Inc. Apparatus for agglomerating particles in a non-conductive liquid
GB0812996D0 (en) * 2008-07-16 2008-08-20 Blood Analysis Ltd Electrode arrangement for analysing concentrations of particles
DE102009012108B4 (de) 2009-03-06 2015-07-16 Siemens Aktiengesellschaft Vorrichtung und Verfahren zur Anreicherung und Erfassung von Zellen in strömenden Medien
US20140166545A1 (en) * 2011-03-17 2014-06-19 Joseph W. Lyding Asymmetric magnetic field nanostructure separation method, device and system
WO2012148648A2 (en) 2011-04-27 2012-11-01 Becton Dickinson & Co. Devices and methods for separating magnetically labeled moieties in a sample
WO2013132344A2 (en) * 2012-03-09 2013-09-12 University Of Manitoba Split-sensor dielectrophoretic/magnetophoretic cytometer
US9254992B2 (en) * 2012-07-27 2016-02-09 Tao Ju Method of making a MEMS gyroscope having a magnetic source and a magnetic sensing mechanism
CN104736718A (zh) 2012-10-26 2015-06-24 贝克顿·迪金森公司 用于操纵流体样品中的组分的装置和方法
US9164155B2 (en) 2013-01-29 2015-10-20 Infineon Technologies Ag Systems and methods for offset reduction in sensor devices and systems
EP2821134A1 (de) 2013-07-04 2015-01-07 Technische Universität Kaiserslautern System und Verfahren zur Durchführung von chemischen, biologischen oder physikalischen Reaktionen
CN103869072B (zh) * 2014-01-22 2015-08-05 东南大学 用于纳米颗粒标记免疫检测的磁场辅助介电泳富集方法
US9605983B2 (en) * 2014-06-09 2017-03-28 Infineon Technologies Ag Sensor device and sensor arrangement
US9823168B2 (en) 2014-06-27 2017-11-21 Infineon Technologies Ag Auto tire localization systems and methods utilizing a TPMS angular position index
US9770600B1 (en) 2014-07-09 2017-09-26 Verily Life Sciences Llc Particle concentration and separation using magnets
US9788763B1 (en) 2014-07-09 2017-10-17 Verily Life Sciences Llc Methods for magnetic particle capture and separation
US10349870B1 (en) 2014-09-22 2019-07-16 Verily Life Sciences Llc Magnetic switching
US9999380B1 (en) 2014-09-22 2018-06-19 Verily Life Sciences Llc Segmented magnets
EP3096338B1 (de) * 2015-05-21 2019-07-24 Nokia Technologies Oy Vorrichtung und verfahren zur bereitstellung einer zeitvariablen spannung
CN108369224B (zh) * 2015-10-02 2021-12-14 小利兰·斯坦福大学托管委员会 利用磁性悬浮的生物和非生物组分分选
WO2017069260A1 (ja) * 2015-10-23 2017-04-27 株式会社カワノラボ 粒子分析装置
US10492709B2 (en) 2015-11-19 2019-12-03 Verily Life Sciences Llc Magnetic probes for in vivo capture and detection of extracellular vesicles
CN113607817B (zh) * 2021-08-03 2023-07-18 重庆兆光科技股份有限公司 一种管道环焊缝检测方法、系统、电子设备及介质
WO2024196901A2 (en) * 2023-03-17 2024-09-26 Whitesides George M A high throughput ion-sensing method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4127405C2 (de) * 1991-08-19 1996-02-29 Fraunhofer Ges Forschung Verfahren zur Trennung von Gemischen mikroskopisch kleiner, in einer Flüssigkeit oder einem Gel suspendierter dielektrischer Teilchen und Vorrichtung zur Durchführung des Verfahrens
GB9301122D0 (en) * 1993-01-21 1993-03-10 Scient Generics Ltd Method of analysis/separation
CN1185492C (zh) * 1999-03-15 2005-01-19 清华大学 可单点选通式微电磁单元阵列芯片、电磁生物芯片及应用
US6790330B2 (en) * 2000-06-14 2004-09-14 Board Of Regents, The University Of Texas System Systems and methods for cell subpopulation analysis
JP2004503775A (ja) * 2000-06-14 2004-02-05 ボード・オブ・リージェンツ，ザ・ユニヴァーシティ・オヴ・テキサス・システム 検体混合物の組み合わせた磁気泳動および誘電泳動の操作のための方法および装置
CA2421828A1 (en) * 2000-09-30 2002-04-11 Xiao-Bo Wang Apparatuses containing multiple force generating elements and uses thereof

Also Published As

Publication number Publication date
DE602007007420D1 (de) 2010-08-12
US20130043132A1 (en) 2013-02-21
US8409415B2 (en) 2013-04-02
EP1916032A1 (de) 2008-04-30
EP1916032B1 (de) 2010-06-30

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