WO2009004911A1 - Puce et procédé d'analyse l'utilisant - Google Patents

Puce et procédé d'analyse l'utilisant Download PDF

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Publication number
WO2009004911A1
WO2009004911A1 PCT/JP2008/060867 JP2008060867W WO2009004911A1 WO 2009004911 A1 WO2009004911 A1 WO 2009004911A1 JP 2008060867 W JP2008060867 W JP 2008060867W WO 2009004911 A1 WO2009004911 A1 WO 2009004911A1
Authority
WO
WIPO (PCT)
Prior art keywords
substrate
sample solution
microchip
temperature
same
Prior art date
Application number
PCT/JP2008/060867
Other languages
English (en)
Japanese (ja)
Inventor
Toru Sano
Hisao Kawaura
Original Assignee
Nec Corporation
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 Corporation filed Critical Nec Corporation
Priority to JP2009521569A priority Critical patent/JPWO2009004911A1/ja
Publication of WO2009004911A1 publication Critical patent/WO2009004911A1/fr

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
    • G01N27/44791—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
    • B01L3/502753—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 bulk separation arrangements on lab-on-a-chip devices, e.g. for filtration or centrifugation
    • 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
    • B01L2200/06—Fluid handling related problems
    • B01L2200/0678—Facilitating or initiating evaporation
    • 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
    • B01L2300/18—Means for temperature control
    • B01L2300/1805—Conductive heating, heat from thermostatted solids is conducted to receptacles, e.g. heating plates, blocks
    • B01L2300/1822—Conductive heating, heat from thermostatted solids is conducted to receptacles, e.g. heating plates, blocks using Peltier elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Hematology (AREA)
  • Clinical Laboratory Science (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)

Abstract

La présente invention concerne une puce capable de minimiser un changement dans la position d'un échantillon avant et après le séchage et la suppression d'une diminution dans la performance de séparation jusqu'au minimum. Un substrat, une voie de passage qui est fournie sur la surface avant du substrat et sépare un composant soluté contenu dans une solution échantillon, et une partie de butée qui est fournie sur une partie de la surface arrière du substrat et bute contre un élément de contrôle de la température qui contrôle la température de la solution échantillon par le biais du substrat sont inclus. La voie de passage présente deux parties extrêmes et une partie intermédiaire qui relie les deux parties extrêmes l'une à l'autre, et la partie de butée est fournie de sorte que la température de la solution échantillon est changée depuis l'intérieur de la partie intermédiaire.
PCT/JP2008/060867 2007-07-04 2008-06-13 Puce et procédé d'analyse l'utilisant WO2009004911A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009521569A JPWO2009004911A1 (ja) 2007-07-04 2008-06-13 マイクロチップとこれを用いた分析方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-176583 2007-07-04
JP2007176583 2007-07-04

Publications (1)

Publication Number Publication Date
WO2009004911A1 true WO2009004911A1 (fr) 2009-01-08

Family

ID=40225965

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/060867 WO2009004911A1 (fr) 2007-07-04 2008-06-13 Puce et procédé d'analyse l'utilisant

Country Status (2)

Country Link
JP (1) JPWO2009004911A1 (fr)
WO (1) WO2009004911A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013031876A1 (fr) * 2011-08-30 2013-03-07 京セラ株式会社 Cellule et dispositif électrophorétique
JP2015511015A (ja) * 2012-03-16 2015-04-13 ライフ テクノロジーズ コーポレーション 生体試料を収容するためのシステム及び方法
JP2017140591A (ja) * 2016-02-12 2017-08-17 株式会社Ihi 反応装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005040784A (ja) * 2003-07-10 2005-02-17 Citizen Watch Co Ltd マイクロ化学チップ温度調節装置
JP2005076471A (ja) * 2003-08-28 2005-03-24 Toyota Motor Corp ピストン及び内燃機関
WO2005026742A1 (fr) * 2003-09-12 2005-03-24 Nec Corporation Puce, dispositif mettant en oeuvre une telle puce, et procede d'utilisation de la puce

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005040784A (ja) * 2003-07-10 2005-02-17 Citizen Watch Co Ltd マイクロ化学チップ温度調節装置
JP2005076471A (ja) * 2003-08-28 2005-03-24 Toyota Motor Corp ピストン及び内燃機関
WO2005026742A1 (fr) * 2003-09-12 2005-03-24 Nec Corporation Puce, dispositif mettant en oeuvre une telle puce, et procede d'utilisation de la puce

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013031876A1 (fr) * 2011-08-30 2013-03-07 京セラ株式会社 Cellule et dispositif électrophorétique
JPWO2013031876A1 (ja) * 2011-08-30 2015-03-23 京セラ株式会社 電気泳動セルおよび電気泳動装置
JP2015511015A (ja) * 2012-03-16 2015-04-13 ライフ テクノロジーズ コーポレーション 生体試料を収容するためのシステム及び方法
JP2017140591A (ja) * 2016-02-12 2017-08-17 株式会社Ihi 反応装置
WO2017138300A1 (fr) * 2016-02-12 2017-08-17 株式会社Ihi Dispositif de réaction
US10350575B2 (en) 2016-02-12 2019-07-16 Ihi Corporation Reactor

Also Published As

Publication number Publication date
JPWO2009004911A1 (ja) 2010-08-26

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