JP2008309642A - マイクロチップおよびこれを用いた分析方法 - Google Patents

マイクロチップおよびこれを用いた分析方法 Download PDF

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Publication number
JP2008309642A
JP2008309642A JP2007157848A JP2007157848A JP2008309642A JP 2008309642 A JP2008309642 A JP 2008309642A JP 2007157848 A JP2007157848 A JP 2007157848A JP 2007157848 A JP2007157848 A JP 2007157848A JP 2008309642 A JP2008309642 A JP 2008309642A
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JP
Japan
Prior art keywords
sample
microchip
sample introduction
hydrophilic
substrate
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.)
Withdrawn
Application number
JP2007157848A
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English (en)
Japanese (ja)
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JP2008309642A5 (enExample
Inventor
Hisao Kawaura
久雄 川浦
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.)
NEC Corp
Original Assignee
NEC 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 NEC Corp filed Critical NEC Corp
Priority to JP2007157848A priority Critical patent/JP2008309642A/ja
Priority to PCT/JP2008/060648 priority patent/WO2008153040A1/ja
Publication of JP2008309642A publication Critical patent/JP2008309642A/ja
Publication of JP2008309642A5 publication Critical patent/JP2008309642A5/ja
Withdrawn legal-status Critical Current

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/08—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a stream of discrete samples flowing along a tube system, e.g. flow injection analysis
    • 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
    • B01L3/502715—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 interfacing components, e.g. fluidic, electrical, optical or mechanical interfaces
    • 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
    • G01N27/44743—Introducing samples
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54366—Apparatus specially adapted for solid-phase testing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
    • B01L2200/02—Adapting objects or devices to another
    • B01L2200/026—Fluid interfacing between devices or objects, e.g. connectors, inlet details
    • B01L2200/027—Fluid interfacing between devices or objects, e.g. connectors, inlet details for microfluidic devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
    • B01L2200/14—Process control and prevention of errors
    • B01L2200/142—Preventing evaporation
    • 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
    • B01L2300/0809—Geometry, shape and general structure rectangular shaped
    • B01L2300/0825—Test strips
    • 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
    • B01L2300/16—Surface properties and coatings
    • B01L2300/161—Control and use of surface tension forces, e.g. hydrophobic, hydrophilic
    • B01L2300/165—Specific details about hydrophobic, oleophobic surfaces
    • 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
    • B01L2400/0421—Moving fluids with specific forces or mechanical means specific forces electrical forces, e.g. electrokinetic electrophoretic flow
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/00029—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor provided with flat sample substrates, e.g. slides
    • G01N2035/00099—Characterised by type of test elements
    • G01N2035/00158—Elements containing microarrays, i.e. "biochip"

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Hematology (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biomedical Technology (AREA)
  • Urology & Nephrology (AREA)
  • Electrochemistry (AREA)
  • Cell Biology (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Clinical Laboratory Science (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
JP2007157848A 2007-06-14 2007-06-14 マイクロチップおよびこれを用いた分析方法 Withdrawn JP2008309642A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2007157848A JP2008309642A (ja) 2007-06-14 2007-06-14 マイクロチップおよびこれを用いた分析方法
PCT/JP2008/060648 WO2008153040A1 (ja) 2007-06-14 2008-06-11 マイクロチップおよびこれを用いた分析方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007157848A JP2008309642A (ja) 2007-06-14 2007-06-14 マイクロチップおよびこれを用いた分析方法

Publications (2)

Publication Number Publication Date
JP2008309642A true JP2008309642A (ja) 2008-12-25
JP2008309642A5 JP2008309642A5 (enExample) 2009-03-26

Family

ID=40129645

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007157848A Withdrawn JP2008309642A (ja) 2007-06-14 2007-06-14 マイクロチップおよびこれを用いた分析方法

Country Status (2)

Country Link
JP (1) JP2008309642A (enExample)
WO (1) WO2008153040A1 (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012060186A1 (ja) * 2010-11-01 2012-05-10 コニカミノルタオプト株式会社 マイクロチップ、及び、マイクロチップの製造方法
WO2014045482A1 (ja) * 2012-09-19 2014-03-27 日本電気株式会社 分析チップ、及び分析装置
WO2014045811A1 (ja) * 2012-09-19 2014-03-27 シャープ株式会社 チップ、分析装置および分析システム
JP2019060868A (ja) * 2017-09-22 2019-04-18 国立研究開発法人理化学研究所 マイクロ流路デバイス及びその製造方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5904958B2 (ja) * 2013-03-07 2016-04-20 株式会社東芝 半導体マイクロ分析チップ及びその製造方法
JP6619286B2 (ja) * 2015-05-13 2019-12-11 アークレイ株式会社 分析用具および分析システム

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004069430A (ja) * 2002-08-05 2004-03-04 Mitsubishi Kagaku Iatron Inc 電気泳動用チップ、その製造方法、及び物質の分離方法
JP2004077305A (ja) * 2002-08-19 2004-03-11 Nec Corp 検出装置
US20080023331A1 (en) * 2004-06-15 2008-01-31 Nec Corporation Electrophoretic Chip, Electrophoretic Device and Electrophoresis Method
JP4375257B2 (ja) * 2005-03-09 2009-12-02 株式会社島津製作所 キャピラリープレートを用いた電気泳動方法

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012060186A1 (ja) * 2010-11-01 2012-05-10 コニカミノルタオプト株式会社 マイクロチップ、及び、マイクロチップの製造方法
JP5948248B2 (ja) * 2010-11-01 2016-07-06 コニカミノルタ株式会社 マイクロチップ、及び、マイクロチップの製造方法
WO2014045482A1 (ja) * 2012-09-19 2014-03-27 日本電気株式会社 分析チップ、及び分析装置
WO2014045811A1 (ja) * 2012-09-19 2014-03-27 シャープ株式会社 チップ、分析装置および分析システム
JPWO2014045482A1 (ja) * 2012-09-19 2016-08-18 日本電気株式会社 分析チップ、及び分析装置
JP2019060868A (ja) * 2017-09-22 2019-04-18 国立研究開発法人理化学研究所 マイクロ流路デバイス及びその製造方法
JP7276798B2 (ja) 2017-09-22 2023-05-18 国立研究開発法人理化学研究所 マイクロ流路デバイス及びその製造方法

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Publication number Publication date
WO2008153040A1 (ja) 2008-12-18

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