ATE395137T1 - Individuell addressierbarer mikro- elektromagnetischer einheitsmatrix-chip - Google Patents

Individuell addressierbarer mikro- elektromagnetischer einheitsmatrix-chip

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Publication number
ATE395137T1
ATE395137T1 AT99973783T AT99973783T ATE395137T1 AT E395137 T1 ATE395137 T1 AT E395137T1 AT 99973783 T AT99973783 T AT 99973783T AT 99973783 T AT99973783 T AT 99973783T AT E395137 T1 ATE395137 T1 AT E395137T1
Authority
AT
Austria
Prior art keywords
electromagnetic
micro
chips
individually addressable
biomolecules
Prior art date
Application number
AT99973783T
Other languages
English (en)
Inventor
Xiaoshan Zhu
Yuxiang Zhou
Litian Liu
Ken Chen
Depu Chen
Jia Wang
Zewen Liu
Zhimin Tan
Junquan Xu
Xuezhong He
Wenzhang Xie
Zhiming Li
Xiumei Liu
Original Assignee
Aviva Biosciences Corp
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 Aviva Biosciences Corp filed Critical Aviva Biosciences Corp
Application granted granted Critical
Publication of ATE395137T1 publication Critical patent/ATE395137T1/de

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    • 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
    • B01L3/502761—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 specially adapted for handling suspended solids or molecules independently from the bulk fluid flow, e.g. for trapping or sorting beads or physically stretching molecules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0046—Sequential or parallel reactions, e.g. for the synthesis of polypeptides or polynucleotides; Apparatus and devices for combinatorial chemistry or for making molecular arrays
    • 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
    • B01L3/5025—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures for parallel transport of multiple samples
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    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
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    • B01J2219/00277—Apparatus
    • B01J2219/00279—Features relating to reactor vessels
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    • B01J2219/00313—Reactor vessels in a multiple arrangement the reactor vessels being formed by arrays of wells in blocks
    • B01J2219/00315—Microtiter plates
    • B01J2219/00317—Microwell devices, i.e. having large numbers of wells
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01J2219/00277—Apparatus
    • B01J2219/00457—Dispensing or evacuation of the solid phase support
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    • B01J2219/0061—The surface being organic
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    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
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    • B01J2219/00583—Features relative to the processes being carried out
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    • B01J2219/00605—Making arrays on substantially continuous surfaces the compounds being directly bound or immobilised to solid supports
    • B01J2219/00614—Delimitation of the attachment areas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
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    • B01J2219/00583—Features relative to the processes being carried out
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    • B01J2219/00605—Making arrays on substantially continuous surfaces the compounds being directly bound or immobilised to solid supports
    • B01J2219/00623—Immobilisation or binding
    • B01J2219/00626—Covalent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
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    • B01J2219/0063—Other, e.g. van der Waals forces, hydrogen bonding
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01J2219/00632—Introduction of reactive groups to the surface
    • B01J2219/00637—Introduction of reactive groups to the surface by coating it with another layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01J2219/00639—Making arrays on substantially continuous surfaces the compounds being trapped in or bound to a porous medium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01L2300/00—Additional constructional details
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    • B01L2300/0627—Sensor or part of a sensor is integrated
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    • B01L2300/08—Geometry, shape and general structure
    • B01L2300/0861—Configuration of multiple channels and/or chambers in a single devices
    • B01L2300/0877—Flow chambers
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
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    • B01L2400/04—Moving fluids with specific forces or mechanical means
    • B01L2400/0403—Moving fluids with specific forces or mechanical means specific forces
    • B01L2400/043—Moving fluids with specific forces or mechanical means specific forces magnetic forces
    • C—CHEMISTRY; METALLURGY
    • C40—COMBINATORIAL TECHNOLOGY
    • C40B—COMBINATORIAL CHEMISTRY; LIBRARIES, e.g. CHEMICAL LIBRARIES
    • C40B40/00—Libraries per se, e.g. arrays, mixtures
    • C40B40/04—Libraries containing only organic compounds
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    • C—CHEMISTRY; METALLURGY
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    • C40B—COMBINATORIAL CHEMISTRY; LIBRARIES, e.g. CHEMICAL LIBRARIES
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    • C40B60/14—Apparatus specially adapted for use in combinatorial chemistry or with libraries for creating libraries
    • G—PHYSICS
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    • G01N35/0098—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor involving analyte bound to insoluble magnetic carrier, e.g. using magnetic separation
    • 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
    • Y10S436/00—Chemistry: analytical and immunological testing
    • Y10S436/806—Electrical property or magnetic property

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Clinical Laboratory Science (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Led Device Packages (AREA)
  • Control Of El Displays (AREA)
  • Peptides Or Proteins (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
AT99973783T 1999-03-15 1999-09-17 Individuell addressierbarer mikro- elektromagnetischer einheitsmatrix-chip ATE395137T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN99104113 1999-03-15
CN99120320.8A CN1185492C (zh) 1999-03-15 1999-09-16 可单点选通式微电磁单元阵列芯片、电磁生物芯片及应用

Publications (1)

Publication Number Publication Date
ATE395137T1 true ATE395137T1 (de) 2008-05-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
AT99973783T ATE395137T1 (de) 1999-03-15 1999-09-17 Individuell addressierbarer mikro- elektromagnetischer einheitsmatrix-chip

Country Status (10)

Country Link
US (2) US6355491B1 (de)
EP (1) EP1207959B1 (de)
JP (1) JP2003521674A (de)
CN (1) CN1185492C (de)
AT (1) ATE395137T1 (de)
AU (1) AU6045799A (de)
CA (1) CA2367698C (de)
DE (1) DE69938742D1 (de)
IL (1) IL145459A (de)
WO (1) WO2000054882A1 (de)

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CN1181337C (zh) * 2000-08-08 2004-12-22 清华大学 微流体系统中实体分子的操纵方法及相关试剂盒
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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
US7022517B1 (en) 1999-07-16 2006-04-04 Board Of Regents, The University Of Texas System Method and apparatus for the delivery of samples to a chemical sensor array
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US20010031467A1 (en) * 1999-12-10 2001-10-18 Johannes Dapprich Method for selectively isolating a nucleic acid
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US7682837B2 (en) * 2000-05-05 2010-03-23 Board Of Trustees Of Leland Stanford Junior University Devices and methods to form a randomly ordered array of magnetic beads and uses thereof
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US6355491B1 (en) 2002-03-12
CA2367698C (en) 2005-06-28
US6806050B2 (en) 2004-10-19
CN1185492C (zh) 2005-01-19
IL145459A (en) 2005-07-25
AU6045799A (en) 2000-10-04
WO2000054882A8 (en) 2001-02-22
CA2367698A1 (en) 2000-09-21
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EP1207959A1 (de) 2002-05-29

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