WO2008102810A1 - Channel reaction method and channel reaction apparatus - Google Patents

Channel reaction method and channel reaction apparatus Download PDF

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Publication number
WO2008102810A1
WO2008102810A1 PCT/JP2008/052868 JP2008052868W WO2008102810A1 WO 2008102810 A1 WO2008102810 A1 WO 2008102810A1 JP 2008052868 W JP2008052868 W JP 2008052868W WO 2008102810 A1 WO2008102810 A1 WO 2008102810A1
Authority
WO
WIPO (PCT)
Prior art keywords
channel
reaction
sample fluid
fluid
sample
Prior art date
Application number
PCT/JP2008/052868
Other languages
French (fr)
Japanese (ja)
Inventor
Seung-Jin Cho
Yuhichiroh Shimizu
Tatsuhito Arimura
Michinobu Mieda
Kyoko Seo
Toshiaki Kitagawa
Original Assignee
Sharp Kabushiki Kaisha
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 Sharp Kabushiki Kaisha filed Critical Sharp Kabushiki Kaisha
Publication of WO2008102810A1 publication Critical patent/WO2008102810A1/en

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Classifications

    • 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
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0093—Microreactors, e.g. miniaturised or microfabricated reactors
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00781—Aspects relating to microreactors
    • B01J2219/00891—Feeding or evacuation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

It is intended to provide a channel reaction apparatus capable of achieving a high reaction efficiency and a high reaction reproducibility. A channel reaction system comprising using a channel reaction construct, which has at least a reaction channel to which a reactant has been fixed, a sample injection channel for guiding a sample fluid into the reaction channel and another injection channel for guiding a fluid other than the sample fluid into the reaction channel, and reacting specific molecules in the sample fluid with the reactant fixed to the reaction channel, wherein the sample injection channel guides the sample fluid to flow along the reaction channel wall face having the reactant fixed thereto while the other injection channel concurrently guides the fluid other than the sample fluid into the reaction channel so as to push the sample fluid toward the wall face as described above.
PCT/JP2008/052868 2007-02-21 2008-02-20 Channel reaction method and channel reaction apparatus WO2008102810A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007041462A JP4767196B2 (en) 2007-02-21 2007-02-21 Channel reaction method and channel reactor
JP2007-041462 2007-02-21

Publications (1)

Publication Number Publication Date
WO2008102810A1 true WO2008102810A1 (en) 2008-08-28

Family

ID=39710084

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/052868 WO2008102810A1 (en) 2007-02-21 2008-02-20 Channel reaction method and channel reaction apparatus

Country Status (2)

Country Link
JP (1) JP4767196B2 (en)
WO (1) WO2008102810A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108786677A (en) * 2018-05-31 2018-11-13 浙江大学 A kind of microreactor of Click labelled synthesis PET developers and its preparation and reaction method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102122313B1 (en) * 2013-08-12 2020-06-12 엘지전자 주식회사 Biosensor capable of recognizing location of fluid and method of recognizing location of fluid using the same

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002539918A (en) * 1999-03-24 2002-11-26 トルサナ バイオセンサー アクティーゼルスカブ Spatially directed interactions on solid surfaces
JP2004077257A (en) * 2002-08-15 2004-03-11 National Institute Of Advanced Industrial & Technology Highly sensitive method and device for electrochemical detection of chemical substance
JP2005066382A (en) * 2003-08-22 2005-03-17 National Institute Of Advanced Industrial & Technology Microreactor and its using method
WO2006054689A1 (en) * 2004-11-22 2006-05-26 Nissui Pharmaceutical Co., Ltd. Microchip
JP2006266923A (en) * 2005-03-24 2006-10-05 Konica Minolta Medical & Graphic Inc Micro-synthetic analyzing system
JP2006320829A (en) * 2005-05-18 2006-11-30 Tosoh Corp Fine pathway structure
JP2007024742A (en) * 2005-07-20 2007-02-01 National Institute Of Advanced Industrial & Technology Enzyme immunoassay method and enzyme immunosensor for the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6200814B1 (en) * 1998-01-20 2001-03-13 Biacore Ab Method and device for laminar flow on a sensing surface
US7112444B2 (en) * 2002-04-24 2006-09-26 Wisconsin Alumni Research Foundation Method of performing gradient-based assays in a microfluidic device
JP2005024483A (en) * 2003-07-01 2005-01-27 Nippon Telegr & Teleph Corp <Ntt> Biosensor
JP3787578B2 (en) * 2003-10-29 2006-06-21 アイダエンジニアリング株式会社 Liquid feeding method in micro channel of microchip

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002539918A (en) * 1999-03-24 2002-11-26 トルサナ バイオセンサー アクティーゼルスカブ Spatially directed interactions on solid surfaces
JP2004077257A (en) * 2002-08-15 2004-03-11 National Institute Of Advanced Industrial & Technology Highly sensitive method and device for electrochemical detection of chemical substance
JP2005066382A (en) * 2003-08-22 2005-03-17 National Institute Of Advanced Industrial & Technology Microreactor and its using method
WO2006054689A1 (en) * 2004-11-22 2006-05-26 Nissui Pharmaceutical Co., Ltd. Microchip
JP2006266923A (en) * 2005-03-24 2006-10-05 Konica Minolta Medical & Graphic Inc Micro-synthetic analyzing system
JP2006320829A (en) * 2005-05-18 2006-11-30 Tosoh Corp Fine pathway structure
JP2007024742A (en) * 2005-07-20 2007-02-01 National Institute Of Advanced Industrial & Technology Enzyme immunoassay method and enzyme immunosensor for the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108786677A (en) * 2018-05-31 2018-11-13 浙江大学 A kind of microreactor of Click labelled synthesis PET developers and its preparation and reaction method
CN108786677B (en) * 2018-05-31 2019-11-05 浙江大学 A kind of microreactor of Click labelled synthesis PET imaging agent and its preparation and reaction method

Also Published As

Publication number Publication date
JP2008203158A (en) 2008-09-04
JP4767196B2 (en) 2011-09-07

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