ATE220456T1 - Serpentinenförmiger elektroforetischer kanal mit selbstkorrigierenden kurven - Google Patents

Serpentinenförmiger elektroforetischer kanal mit selbstkorrigierenden kurven

Info

Publication number
ATE220456T1
ATE220456T1 AT98958561T AT98958561T ATE220456T1 AT E220456 T1 ATE220456 T1 AT E220456T1 AT 98958561 T AT98958561 T AT 98958561T AT 98958561 T AT98958561 T AT 98958561T AT E220456 T1 ATE220456 T1 AT E220456T1
Authority
AT
Austria
Prior art keywords
channel
angle
serpentine
alpha
curved
Prior art date
Application number
AT98958561T
Other languages
English (en)
Inventor
Eric S Nordman
Original Assignee
Pe Corp Ny
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 Pe Corp Ny filed Critical Pe Corp Ny
Application granted granted Critical
Publication of ATE220456T1 publication Critical patent/ATE220456T1/de

Links

Classifications

    • 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
    • G01N27/44791—Microapparatus
    • 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
    • G01N30/26—Conditioning of the fluid carrier; Flow patterns
    • G01N30/28—Control of physical parameters of the fluid carrier
    • G01N2030/285—Control of physical parameters of the fluid carrier electrically driven carrier
    • 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
    • G01N30/26—Conditioning of the fluid carrier; Flow patterns
    • G01N30/38—Flow patterns
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S366/00—Agitating
    • Y10S366/03—Micromixers: variable geometry from the pathway influences mixing/agitation of non-laminar fluid flow

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)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Micromachines (AREA)
AT98958561T 1997-11-12 1998-11-12 Serpentinenförmiger elektroforetischer kanal mit selbstkorrigierenden kurven ATE220456T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6510097P 1997-11-12 1997-11-12
PCT/US1998/024202 WO1999024828A1 (en) 1997-11-12 1998-11-12 Serpentine electrophoresis channel with self-correcting bends

Publications (1)

Publication Number Publication Date
ATE220456T1 true ATE220456T1 (de) 2002-07-15

Family

ID=22060347

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98958561T ATE220456T1 (de) 1997-11-12 1998-11-12 Serpentinenförmiger elektroforetischer kanal mit selbstkorrigierenden kurven

Country Status (8)

Country Link
US (1) US6176991B1 (de)
EP (1) EP1031032B1 (de)
JP (1) JP2001523001A (de)
AT (1) ATE220456T1 (de)
AU (1) AU747940B2 (de)
CA (1) CA2307623C (de)
DE (1) DE69806499T2 (de)
WO (1) WO1999024828A1 (de)

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WO2004113898A1 (en) * 2003-05-19 2004-12-29 Protasis Corporation Electrophoresis devices and methods for focusing charged analytes
US7435381B2 (en) * 2003-05-29 2008-10-14 Siemens Healthcare Diagnostics Inc. Packaging of microfluidic devices
US7160025B2 (en) * 2003-06-11 2007-01-09 Agency For Science, Technology And Research Micromixer apparatus and methods of using same
US20040265172A1 (en) * 2003-06-27 2004-12-30 Pugia Michael J. Method and apparatus for entry and storage of specimens into a microfluidic device
US20040265171A1 (en) * 2003-06-27 2004-12-30 Pugia Michael J. Method for uniform application of fluid into a reactive reagent area
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Also Published As

Publication number Publication date
JP2001523001A (ja) 2001-11-20
EP1031032B1 (de) 2002-07-10
AU747940B2 (en) 2002-05-30
EP1031032A1 (de) 2000-08-30
DE69806499T2 (de) 2003-02-27
AU1458099A (en) 1999-05-31
US6176991B1 (en) 2001-01-23
WO1999024828A1 (en) 1999-05-20
DE69806499D1 (de) 2002-08-14
CA2307623C (en) 2004-03-16
CA2307623A1 (en) 1999-05-20

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