AU2002230448A1 - Microstructure apparatus and method for separating differently charged moleculesusing an applied electric field - Google Patents

Microstructure apparatus and method for separating differently charged moleculesusing an applied electric field

Info

Publication number
AU2002230448A1
AU2002230448A1 AU2002230448A AU3044802A AU2002230448A1 AU 2002230448 A1 AU2002230448 A1 AU 2002230448A1 AU 2002230448 A AU2002230448 A AU 2002230448A AU 3044802 A AU3044802 A AU 3044802A AU 2002230448 A1 AU2002230448 A1 AU 2002230448A1
Authority
AU
Australia
Prior art keywords
moleculesusing
electric field
applied electric
differently charged
microstructure apparatus
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.)
Abandoned
Application number
AU2002230448A
Inventor
Alan Harper
John R. Havens
Shila Jalali
Matt Simpson
Paul Swanson
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.)
Nanogen Inc
Original Assignee
Nanogen Inc
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 Nanogen Inc filed Critical Nanogen Inc
Publication of AU2002230448A1 publication Critical patent/AU2002230448A1/en
Abandoned legal-status Critical Current

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
    • G01N27/44756—Apparatus specially adapted therefor
    • G01N27/44782—Apparatus specially adapted therefor of a plurality of samples
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D57/00—Separation, other than separation of solids, not fully covered by a single other group or subclass, e.g. B03C
    • B01D57/02—Separation, other than separation of solids, not fully covered by a single other group or subclass, e.g. B03C by 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
    • G01N27/44704—Details; Accessories
    • G01N27/44717—Arrangements for investigating the separated zones, e.g. localising zones
    • 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
    • G01N27/44717—Arrangements for investigating the separated zones, e.g. localising zones
    • G01N27/44721—Arrangements for investigating the separated zones, e.g. localising zones by optical means
    • G01N27/44726—Arrangements for investigating the separated zones, e.g. localising zones by optical means using specific dyes, markers or binding molecules
    • 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
    • G01N27/44747—Composition of gel or of carrier mixture
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Dispersion Chemistry (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
AU2002230448A 2000-11-28 2001-11-20 Microstructure apparatus and method for separating differently charged moleculesusing an applied electric field Abandoned AU2002230448A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/724,909 US6942778B1 (en) 2000-11-28 2000-11-28 Microstructure apparatus and method for separating differently charged molecules using an applied electric field
US09724909 2000-11-28
PCT/US2001/043504 WO2002043827A2 (en) 2000-11-28 2001-11-20 Microstructure apparatus and method for separating differently charged molecules using an applied electric field

Publications (1)

Publication Number Publication Date
AU2002230448A1 true AU2002230448A1 (en) 2002-06-11

Family

ID=24912404

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002230448A Abandoned AU2002230448A1 (en) 2000-11-28 2001-11-20 Microstructure apparatus and method for separating differently charged moleculesusing an applied electric field

Country Status (3)

Country Link
US (2) US6942778B1 (en)
AU (1) AU2002230448A1 (en)
WO (2) WO2002043827A2 (en)

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SE0203773D0 (en) * 2002-12-19 2002-12-19 Capture Device Ab Method and device for capturing charged molecules traveling in a flow stream
US20040210036A1 (en) * 2003-04-15 2004-10-21 Nanogen, Inc. Peptide substrate libraries
US7187286B2 (en) 2004-03-19 2007-03-06 Applera Corporation Methods and systems for using RFID in biological field
JP4619728B2 (en) * 2004-09-02 2011-01-26 株式会社エンプラス Sample analyzer
US20060171855A1 (en) * 2005-02-03 2006-08-03 Hongfeng Yin Devices,systems and methods for multi-dimensional separation
JP5592606B2 (en) 2005-10-04 2014-09-17 ヘッドウェイ テクノロジーズ，インク． Microfluidic detection of analytes
DE602006009381D1 (en) 2006-06-08 2009-11-05 Dwi An Der Rwth Aachen E V Structuring of hydrogels
KR100868769B1 (en) 2007-06-07 2008-11-17 삼성전자주식회사 Microfluidic chip and fabricating method of the same
US8067730B2 (en) 2007-07-20 2011-11-29 The George Washington University Laser ablation electrospray ionization (LAESI) for atmospheric pressure, In vivo, and imaging mass spectrometry
US20100285446A1 (en) * 2007-07-20 2010-11-11 Akos Vertes Methods for Detecting Metabolic States by Laser Ablation Electrospray Ionization Mass Spectrometry
US8507218B2 (en) 2008-02-08 2013-08-13 The Regents Of The University Of California Detection of degradative enzymes in bodily fluids
WO2012155266A1 (en) * 2011-05-13 2012-11-22 Corporation De L'ecole Polytechnique De Montreal Reconfigurable modular microfluidic system and method
EP2732457A4 (en) 2011-07-14 2015-09-16 Univ George Washington Plume collimation for laser ablation electrospray ionization mass spectrometry
RU2650045C2 (en) * 2012-10-25 2018-04-06 Конинклейке Филипс Н.В. Method and device for recognizing the liquid
CN104755918B (en) * 2012-10-25 2017-10-24 皇家飞利浦有限公司 Method and apparatus for sensing liquid
CN103616426B (en) * 2013-12-02 2016-05-11 中国科学院上海应用物理研究所 A kind of micro-fluidic electrochemica biological sensor-based system and using method thereof of the integrated form for quick biochemical analysis
KR20200115579A (en) 2018-01-30 2020-10-07 라이프 테크놀로지스 코포레이션 Instruments, devices and consumables for use in the workflow of smart molecular analysis systems

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JPH0823547B2 (en) 1986-04-19 1996-03-06 東洋濾紙株式会社 Multi-electro blotting method
US5750015A (en) 1990-02-28 1998-05-12 Soane Biosciences Method and device for moving molecules by the application of a plurality of electrical fields
US5858188A (en) 1990-02-28 1999-01-12 Aclara Biosciences, Inc. Acrylic microchannels and their use in electrophoretic applications
US6176962B1 (en) 1990-02-28 2001-01-23 Aclara Biosciences, Inc. Methods for fabricating enclosed microchannel structures
SE470347B (en) 1990-05-10 1994-01-31 Pharmacia Lkb Biotech Microstructure for fluid flow systems and process for manufacturing such a system
JPH07501444A (en) 1991-11-12 1995-02-16 プロメガ コーポレイション Non-radioactive enzyme assay
US5958202A (en) 1992-09-14 1999-09-28 Perseptive Biosystems, Inc. Capillary electrophoresis enzyme immunoassay
US6129828A (en) 1996-09-06 2000-10-10 Nanogen, Inc. Apparatus and methods for active biological sample preparation
US6001229A (en) * 1994-08-01 1999-12-14 Lockheed Martin Energy Systems, Inc. Apparatus and method for performing microfluidic manipulations for chemical analysis
US5571410A (en) * 1994-10-19 1996-11-05 Hewlett Packard Company Fully integrated miniaturized planar liquid sample handling and analysis device
US5623860A (en) * 1994-12-15 1997-04-29 Emerson Electric Co. Adjustable/bypassable bevel stop for compound miter saw
US5942443A (en) 1996-06-28 1999-08-24 Caliper Technologies Corporation High throughput screening assay systems in microscale fluidic devices
US5800690A (en) 1996-07-03 1998-09-01 Caliper Technologies Corporation Variable control of electroosmotic and/or electrophoretic forces within a fluid-containing structure via electrical forces
US6074827A (en) 1996-07-30 2000-06-13 Aclara Biosciences, Inc. Microfluidic method for nucleic acid purification and processing
US6056859A (en) * 1997-02-12 2000-05-02 Lockheed Martin Energy Research Corporation Method and apparatus for staining immobilized nucleic acids
US5904824A (en) 1997-03-07 1999-05-18 Beckman Instruments, Inc. Microfluidic electrophoresis device
US5976336A (en) 1997-04-25 1999-11-02 Caliper Technologies Corp. Microfluidic devices incorporating improved channel geometries
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US6623860B2 (en) * 2000-10-10 2003-09-23 Aclara Biosciences, Inc. Multilevel flow structures

Also Published As

Publication number Publication date
US6942778B1 (en) 2005-09-13
WO2002043827A2 (en) 2002-06-06
WO2002059590A1 (en) 2002-08-01
US20050271554A1 (en) 2005-12-08

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