DE50106135D1 - Verfahren und vorrichtung zur erzeugung von mikrokonvektionen - Google Patents

Verfahren und vorrichtung zur erzeugung von mikrokonvektionen

Info

Publication number
DE50106135D1
DE50106135D1 DE50106135T DE50106135T DE50106135D1 DE 50106135 D1 DE50106135 D1 DE 50106135D1 DE 50106135 T DE50106135 T DE 50106135T DE 50106135 T DE50106135 T DE 50106135T DE 50106135 D1 DE50106135 D1 DE 50106135D1
Authority
DE
Germany
Prior art keywords
electrical field
liquid
microconvevections
producing
thermal gradient
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 - Fee Related
Application number
DE50106135T
Other languages
English (en)
Inventor
Thomas Schnelle
Torsten Mueller
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.)
PerkinElmer Cellular Technologies Germany GmbH
Original Assignee
Evotec Technologies GmbH
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 Evotec Technologies GmbH filed Critical Evotec Technologies GmbH
Priority to DE50106135T priority Critical patent/DE50106135D1/de
Application granted granted Critical
Publication of DE50106135D1 publication Critical patent/DE50106135D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
    • B01L3/50273—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip characterised by the means or forces applied to move the fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/50—Mixing liquids with solids
    • B01F23/56—Mixing liquids with solids by introducing solids in liquids, e.g. dispersing or dissolving
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/05—Mixers using radiation, e.g. magnetic fields or microwaves to mix the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/05—Mixers using radiation, e.g. magnetic fields or microwaves to mix the material
    • B01F33/053—Mixers using radiation, e.g. magnetic fields or microwaves to mix the material the energy being magnetic or electromagnetic energy, radiation working on the ingredients or compositions for or during mixing them
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/05—Mixers using radiation, e.g. magnetic fields or microwaves to mix the material
    • B01F33/055—Mixers using radiation, e.g. magnetic fields or microwaves to mix the material the energy being particle radiation working on the ingredients or compositions for or during mixing them
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/30—Micromixers
    • B01F33/3031—Micromixers using electro-hydrodynamic [EHD] or electro-kinetic [EKI] phenomena to mix or move the fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/30—Micromixers
    • B01F33/3032—Micromixers using magneto-hydrodynamic [MHD] phenomena to mix or move the fluids
    • 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]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/08—Geometry, shape and general structure
    • B01L2300/0861—Configuration of multiple channels and/or chambers in a single devices
    • B01L2300/0867—Multiple inlets and one sample wells, e.g. mixing, dilution
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2400/00—Moving or stopping fluids
    • B01L2400/04—Moving fluids with specific forces or mechanical means
    • B01L2400/0403—Moving fluids with specific forces or mechanical means specific forces
    • B01L2400/0415—Moving fluids with specific forces or mechanical means specific forces electrical forces, e.g. electrokinetic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2400/00—Moving or stopping fluids
    • B01L2400/04—Moving fluids with specific forces or mechanical means
    • B01L2400/0403—Moving fluids with specific forces or mechanical means specific forces
    • B01L2400/0442—Moving fluids with specific forces or mechanical means specific forces thermal energy, e.g. vaporisation, bubble jet

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Dispersion Chemistry (AREA)
  • Hematology (AREA)
  • Clinical Laboratory Science (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Electromagnetism (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
DE50106135T 2000-11-10 2001-11-09 Verfahren und vorrichtung zur erzeugung von mikrokonvektionen Expired - Fee Related DE50106135D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50106135T DE50106135D1 (de) 2000-11-10 2001-11-09 Verfahren und vorrichtung zur erzeugung von mikrokonvektionen

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10055921A DE10055921A1 (de) 2000-11-10 2000-11-10 Verfahren und Vorrichtung zur Erzeugung von Mikrokonvektionen
DE50106135T DE50106135D1 (de) 2000-11-10 2001-11-09 Verfahren und vorrichtung zur erzeugung von mikrokonvektionen
PCT/EP2001/012995 WO2002038262A1 (de) 2000-11-10 2001-11-09 Verfahren und vorrichtung zur erzeugung von mikrokonvektionen

Publications (1)

Publication Number Publication Date
DE50106135D1 true DE50106135D1 (de) 2005-06-09

Family

ID=7662932

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10055921A Ceased DE10055921A1 (de) 2000-11-10 2000-11-10 Verfahren und Vorrichtung zur Erzeugung von Mikrokonvektionen
DE50106135T Expired - Fee Related DE50106135D1 (de) 2000-11-10 2001-11-09 Verfahren und vorrichtung zur erzeugung von mikrokonvektionen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10055921A Ceased DE10055921A1 (de) 2000-11-10 2000-11-10 Verfahren und Vorrichtung zur Erzeugung von Mikrokonvektionen

Country Status (7)

Country Link
US (1) US7399395B2 (de)
EP (1) EP1331986B1 (de)
JP (1) JP2004512944A (de)
AT (1) ATE294635T1 (de)
AU (1) AU2002217016A1 (de)
DE (2) DE10055921A1 (de)
WO (1) WO2002038262A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2266687A3 (de) * 2003-04-10 2011-06-29 The President and Fellows of Harvard College Erzeugung und Kontrolle von Fluiden
DE10320869A1 (de) * 2003-05-09 2004-12-16 Evotec Technologies Gmbh Verfahren und Vorrichtungen zur Flüssigkeitsbehandlung suspendierter Partikel
JP3927968B2 (ja) * 2003-06-13 2007-06-13 キヤノン株式会社 流体制御機構
US7530795B2 (en) 2003-06-13 2009-05-12 Canon Kabushiki Kaisha Fluid control mechanism
US7444817B2 (en) 2003-06-13 2008-11-04 Canon Kabushiki Kaisha Optical micromotor, micropump using same and microvalve using same
EP2662136A3 (de) 2003-08-27 2013-12-25 President and Fellows of Harvard College Verfahren zur Handhabung und Mischung von Tröpfchen
DE102004023466B4 (de) * 2004-05-12 2008-11-13 Evotec Technologies Gmbh Verfahren und Vorrichtung zur Sammlung von suspendierten Partikeln
DE102005037401B4 (de) * 2005-08-08 2007-09-27 MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. Bildung einer Emulsion in einem fluidischen Mikrosystem
DE102005051637A1 (de) * 2005-10-26 2007-05-03 Atotech Deutschland Gmbh Reaktorsystem mit einem mikrostrukturierten Reaktor sowie Verfahren zur Durchführung einer chemischen Reaktion in einem solchen Reaktor
EP2185285A4 (de) * 2007-08-14 2015-08-19 Arcxis Biotechnologies Inc Herstellung von polymermikrofluidischenbiochips
USD666305S1 (en) * 2011-08-19 2012-08-28 Life Technologies Corporation Apparatus for docking and charging electrophoresis devices and portable electrophoresis system
CN104511258B (zh) * 2014-12-22 2017-02-22 华中科技大学 施加温度偏场的交流电热微流体混合器及方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE128371C (de)
CA997708A (en) * 1973-11-30 1976-09-28 Denis B. Mcconnell Dielectrophoretic separation of gaseous isotopes
DD128371A1 (de) * 1976-10-19 1977-11-16 Herbert Haensgen Pumpe ohne bewegte teile
DE69312628T2 (de) * 1992-10-27 1998-02-12 Canon Kk Verfahren zum Fördern von Flüssigkeiten
US6375899B1 (en) * 1993-11-01 2002-04-23 Nanogen, Inc. Electrophoretic buss for transport of charged materials in a multi-chamber system
US6086243A (en) * 1998-10-01 2000-07-11 Sandia Corporation Electrokinetic micro-fluid mixer
DE19859461A1 (de) * 1998-12-22 2000-06-29 Evotec Biosystems Ag Verfahren und Vorrichtung zur konvektiven Bewegung von Flüssigkeiten in Mikrosystemen

Also Published As

Publication number Publication date
JP2004512944A (ja) 2004-04-30
EP1331986B1 (de) 2005-05-04
AU2002217016A1 (en) 2002-05-21
EP1331986A1 (de) 2003-08-06
DE10055921A1 (de) 2002-05-29
US20040040848A1 (en) 2004-03-04
WO2002038262A1 (de) 2002-05-16
ATE294635T1 (de) 2005-05-15
US7399395B2 (en) 2008-07-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee