JP5991236B2 - 分取装置 - Google Patents

分取装置 Download PDF

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Publication number
JP5991236B2
JP5991236B2 JP2013050316A JP2013050316A JP5991236B2 JP 5991236 B2 JP5991236 B2 JP 5991236B2 JP 2013050316 A JP2013050316 A JP 2013050316A JP 2013050316 A JP2013050316 A JP 2013050316A JP 5991236 B2 JP5991236 B2 JP 5991236B2
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JP
Japan
Prior art keywords
particles
flow path
electrode
path
working electrode
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.)
Expired - Fee Related
Application number
JP2013050316A
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English (en)
Japanese (ja)
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JP2014178119A5 (enExample
JP2014178119A (ja
Inventor
一雅 佐藤
一雅 佐藤
洋一 勝本
洋一 勝本
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP2013050316A priority Critical patent/JP5991236B2/ja
Priority to US14/161,880 priority patent/US9555421B2/en
Priority to CN201410042154.7A priority patent/CN104048906A/zh
Publication of JP2014178119A publication Critical patent/JP2014178119A/ja
Publication of JP2014178119A5 publication Critical patent/JP2014178119A5/ja
Application granted granted Critical
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Expired - Fee Related legal-status Critical Current
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C5/00—Separating dispersed particles from liquids by electrostatic effect
    • B03C5/005—Dielectrophoresis, i.e. dielectric particles migrating towards the region of highest field strength
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C5/00—Separating dispersed particles from liquids by electrostatic effect
    • B03C5/02—Separators
    • B03C5/022—Non-uniform field separators
    • B03C5/026—Non-uniform field separators using open-gradient differential dielectric separation, i.e. using electrodes of special shapes for non-uniform field creation, e.g. Fluid Integrated Circuit [FIC]
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/1023—Microstructural devices for non-optical measurement
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/1031—Investigating individual particles by measuring electrical or magnetic effects
    • G01N15/12—Investigating individual particles by measuring electrical or magnetic effects by observing changes in resistance or impedance across apertures when traversed by individual particles, e.g. by using the Coulter principle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C2201/00—Details of magnetic or electrostatic separation
    • B03C2201/26—Details of magnetic or electrostatic separation for use in medical or biological applications
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N2015/1006—Investigating individual particles for cytology
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N2015/1028—Sorting particles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electrochemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
JP2013050316A 2013-03-13 2013-03-13 分取装置 Expired - Fee Related JP5991236B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2013050316A JP5991236B2 (ja) 2013-03-13 2013-03-13 分取装置
US14/161,880 US9555421B2 (en) 2013-03-13 2014-01-23 Sorting apparatus and sorting method
CN201410042154.7A CN104048906A (zh) 2013-03-13 2014-01-28 分选装置和分选方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013050316A JP5991236B2 (ja) 2013-03-13 2013-03-13 分取装置

Publications (3)

Publication Number Publication Date
JP2014178119A JP2014178119A (ja) 2014-09-25
JP2014178119A5 JP2014178119A5 (enExample) 2015-03-26
JP5991236B2 true JP5991236B2 (ja) 2016-09-14

Family

ID=51502028

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013050316A Expired - Fee Related JP5991236B2 (ja) 2013-03-13 2013-03-13 分取装置

Country Status (3)

Country Link
US (1) US9555421B2 (enExample)
JP (1) JP5991236B2 (enExample)
CN (1) CN104048906A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10646899B2 (en) 2017-09-15 2020-05-12 Kabushiki Kaisha Toshiba Cell sorter

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6688089B2 (ja) * 2016-01-22 2020-04-28 日本光電工業株式会社 フローセルおよび粒子分析装置
JP6436955B2 (ja) * 2016-02-02 2018-12-12 国立研究開発法人科学技術振興機構 粒子分取装置及び粒子分取方法
TW201816379A (zh) * 2016-10-27 2018-05-01 統創科技股份有限公司 生物分選系統及其方法
US10668469B2 (en) 2016-04-22 2020-06-02 Techtron Technology Co., Ltd. Biological sorting apparatus and method thereof
KR102120926B1 (ko) 2016-07-18 2020-06-09 삼성전자주식회사 무선 송수신기 및 그 동작 방법
US11525765B2 (en) * 2017-02-10 2022-12-13 Tosoh Corporation Particle detection device and particle detection method
EP3558540A4 (en) 2017-04-23 2020-08-12 Hewlett-Packard Development Company, L.P. PARTICLE SEPARATION
US11364503B2 (en) 2017-07-17 2022-06-21 Hewlett-Packard Development Company, L.P. Dielectrophoresis separators with cell ejection devices
JP7003640B2 (ja) * 2017-12-26 2022-01-20 東ソー株式会社 粒子検出装置及び粒子検出方法
JP2019148501A (ja) * 2018-02-27 2019-09-05 日本碍子株式会社 流体用センサ
JP6742618B2 (ja) * 2018-06-11 2020-08-19 シャープ株式会社 生体粒子観察装置および生体粒子観察方法
DE102018211001A1 (de) * 2018-07-04 2020-01-09 Robert Bosch Gmbh Vorrichtung zum dielektrophoretischen Einfang von Teilchen
JP6941840B2 (ja) * 2018-07-11 2021-09-29 シャープ株式会社 粒子分別装置
CN108940599B (zh) * 2018-08-01 2020-04-24 中国矿业大学 一种颗粒静电分选系统
TWI668423B (zh) * 2018-10-02 2019-08-11 吳宏偉 細胞分選方法及系統
CN113498362B (zh) * 2019-02-27 2023-01-20 京瓷株式会社 粒子分离测量设备以及粒子分离测量装置
CN110302849B (zh) * 2019-05-31 2021-04-30 昆明理工大学 一种基于介电电泳原理分选液滴的微流控装置及方法
EP3990285A4 (en) 2019-06-25 2023-04-19 Hewlett-Packard Development Company, L.P. Molded structures with channels
CN113717846B (zh) * 2020-05-26 2023-08-29 中国科学院青岛生物能源与过程研究所 一种基于介电确定性位移的细胞分选芯片、装置及方法
CN112023991A (zh) * 2020-07-24 2020-12-04 中国科学院上海微系统与信息技术研究所 一种单细胞介电检测芯片
CN114345428B (zh) * 2021-12-20 2023-03-07 中国科学院上海微系统与信息技术研究所 一种分选单细胞的微流控芯片及检测方法

Family Cites Families (11)

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Publication number Priority date Publication date Assignee Title
ATE261114T1 (de) * 2002-02-01 2004-03-15 Leister Process Tech Mikrofluidisches bauelement und verfahren für die sortierung von partikeln in einem fluid
WO2004055505A1 (en) * 2002-12-12 2004-07-01 Aura Biosystems Inc. Dielectrophoretic particle profiling system and method
JP2006510020A (ja) * 2002-12-12 2006-03-23 オーラ バイオシステムズ インコーポレイテッド 静電泳動粒子のプロファイリングシステム及び方法
WO2005099419A2 (en) * 2004-04-13 2005-10-27 President And Fellows Of Harvard College Manipulation and/or detection of biological samples or other objects
US7998328B2 (en) * 2005-06-27 2011-08-16 Cfd Research Corporation Method and apparatus for separating particles by dielectrophoresis
JP5604862B2 (ja) * 2009-01-09 2014-10-15 ソニー株式会社 流路デバイス、複素誘電率測定装置及び誘電サイトメトリー装置
JP4798290B2 (ja) * 2010-01-12 2011-10-19 ソニー株式会社 調光装置及び撮像装置
JP2011237201A (ja) * 2010-05-06 2011-11-24 Sony Corp 微小粒子分取装置、マイクロチップ及びマイクロチップモジュール
JP5732816B2 (ja) * 2010-10-29 2015-06-10 ソニー株式会社 細胞分取装置及び細胞分取チップ
JP5659698B2 (ja) * 2010-10-29 2015-01-28 ソニー株式会社 試料流入装置、試料流入チップ及び試料流入方法
JP6003020B2 (ja) * 2011-08-03 2016-10-05 ソニー株式会社 マイクロチップ及び微小粒子分析装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10646899B2 (en) 2017-09-15 2020-05-12 Kabushiki Kaisha Toshiba Cell sorter

Also Published As

Publication number Publication date
US20140262970A1 (en) 2014-09-18
JP2014178119A (ja) 2014-09-25
CN104048906A (zh) 2014-09-17
US9555421B2 (en) 2017-01-31

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