ATE463292T1 - Verfahren zur kontinuierlichen teilchentrennung unter verwendungvon zu feldern asymmetrisch ausgerichteten hindernisarrays - Google Patents

Verfahren zur kontinuierlichen teilchentrennung unter verwendungvon zu feldern asymmetrisch ausgerichteten hindernisarrays

Info

Publication number
ATE463292T1
ATE463292T1 AT03799838T AT03799838T ATE463292T1 AT E463292 T1 ATE463292 T1 AT E463292T1 AT 03799838 T AT03799838 T AT 03799838T AT 03799838 T AT03799838 T AT 03799838T AT E463292 T1 ATE463292 T1 AT E463292T1
Authority
AT
Austria
Prior art keywords
fields
particle separation
array
continuous particle
asymmetrically aligned
Prior art date
Application number
AT03799838T
Other languages
English (en)
Inventor
Richard Lotien Huang
James Sturm
Robert Austin
Original Assignee
Univ Princeton
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 Princeton filed Critical Univ Princeton
Application granted granted Critical
Publication of ATE463292T1 publication Critical patent/ATE463292T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • 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
    • G01N27/44704—Details; Accessories
    • 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
    • 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
    • G01N27/44791—Microapparatus
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/0005—Field flow fractionation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/60—Construction of the column
    • G01N30/6095—Micromachined or nanomachined, e.g. micro- or nanosize

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Electrochemistry (AREA)
  • Pathology (AREA)
  • Dispersion Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Micromachines (AREA)
AT03799838T 2002-10-23 2003-10-23 Verfahren zur kontinuierlichen teilchentrennung unter verwendungvon zu feldern asymmetrisch ausgerichteten hindernisarrays ATE463292T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US42075602P 2002-10-23 2002-10-23
PCT/US2003/034000 WO2004037374A2 (en) 2002-10-23 2003-10-23 Method for continuous particle separation using obstacle arrays asymmetrically aligned to fields

Publications (1)

Publication Number Publication Date
ATE463292T1 true ATE463292T1 (de) 2010-04-15

Family

ID=32176623

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03799838T ATE463292T1 (de) 2002-10-23 2003-10-23 Verfahren zur kontinuierlichen teilchentrennung unter verwendungvon zu feldern asymmetrisch ausgerichteten hindernisarrays

Country Status (7)

Country Link
US (4) US7150812B2 (de)
EP (1) EP1585583B1 (de)
AT (1) ATE463292T1 (de)
AU (1) AU2003299553A1 (de)
DE (1) DE60332046D1 (de)
ES (1) ES2341103T3 (de)
WO (1) WO2004037374A2 (de)

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US7150812B2 (en) 2006-12-19
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US20130168298A1 (en) 2013-07-04
US20070187250A1 (en) 2007-08-16
ES2341103T3 (es) 2010-06-15
EP1585583A2 (de) 2005-10-19
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DE60332046D1 (de) 2010-05-20
EP1585583B1 (de) 2010-04-07
US8282799B2 (en) 2012-10-09
AU2003299553A1 (en) 2004-05-13
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US7988840B2 (en) 2011-08-02
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