EA199800743A1 - Устройство с электродной решеткой для осуществления химических, физических или физико-химических реакций - Google Patents

Устройство с электродной решеткой для осуществления химических, физических или физико-химических реакций

Info

Publication number
EA199800743A1
EA199800743A1 EA199800743A EA199800743A EA199800743A1 EA 199800743 A1 EA199800743 A1 EA 199800743A1 EA 199800743 A EA199800743 A EA 199800743A EA 199800743 A EA199800743 A EA 199800743A EA 199800743 A1 EA199800743 A1 EA 199800743A1
Authority
EA
Eurasian Patent Office
Prior art keywords
physical
chemical
channels
liquid medium
particles
Prior art date
Application number
EA199800743A
Other languages
English (en)
Other versions
EA001560B1 (ru
Inventor
Рональд Питиг
Джулиан Пол Хилхаус Бёрт
Original Assignee
Юниверсити Оф Уэльс, Бэнгор
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 Юниверсити Оф Уэльс, Бэнгор filed Critical Юниверсити Оф Уэльс, Бэнгор
Publication of EA199800743A1 publication Critical patent/EA199800743A1/ru
Publication of EA001560B1 publication Critical patent/EA001560B1/ru

Links

Classifications

    • 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
    • B03C5/028—Non-uniform field separators using travelling electric fields, i.e. travelling wave dielectrophoresis [TWD]
    • 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
    • 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]
    • 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
    • B01J2219/00851—Additional features
    • B01J2219/00853—Employing electrode arrangements
    • 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
    • B01J2219/00889—Mixing

Abstract

Описывается устройство для осуществления химических, физических или физико-химических реакций между частицами, взвешенными в жидкой среде. Жидкая среда находится в каналах (1 - 8, 10, 40, 41, 42, 52, 72) в основном плоскостного субстрата. Жидкая среда не обязательно должна протекать через каналы (1 - 8, 10, 40, 41, 42, 52, 72), она может оставаться неподвижной, в то время как частицы продвигаются через нее. С каналами (1 - 8, 10, 40, 41, 42, 52, 72) связаны электродные решетки, которые приводят частицы в движение, например, под воздействием диэлектрофореза или бегущей волны диэлектрофореза. Сложные обрабатывающие системы могут быть получены при использовании множества каналов (1 - 8, 10, 40, 41, 42, 52, 72) и электродов (20, 21, 22, 36, 56, 71). Устройство может быть изготовлено, например, с применением технологий фотолитографии и/или лазерной обработки.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA199800743A 1996-03-18 1997-03-18 Устройство с электродной решеткой для осуществления химических, физических или физико-химических реакций EA001560B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9605628.8A GB9605628D0 (en) 1996-03-18 1996-03-18 Apparatus for carrying out reactions
PCT/GB1997/000753 WO1997034689A1 (en) 1996-03-18 1997-03-18 Apparatus with electrode arrays for carrying out chemical, physical or physico-chemical reactions

Publications (2)

Publication Number Publication Date
EA199800743A1 true EA199800743A1 (ru) 1999-04-29
EA001560B1 EA001560B1 (ru) 2001-04-23

Family

ID=10790563

Family Applications (1)

Application Number Title Priority Date Filing Date
EA199800743A EA001560B1 (ru) 1996-03-18 1997-03-18 Устройство с электродной решеткой для осуществления химических, физических или физико-химических реакций

Country Status (11)

Country Link
EP (1) EP0898493B1 (ru)
AT (1) ATE188888T1 (ru)
AU (1) AU712948B2 (ru)
CA (1) CA2248827C (ru)
DE (1) DE69701190T2 (ru)
EA (1) EA001560B1 (ru)
ES (1) ES2144311T3 (ru)
GB (1) GB9605628D0 (ru)
MX (1) MXPA98007522A (ru)
NZ (1) NZ331865A (ru)
WO (1) WO1997034689A1 (ru)

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US6294063B1 (en) 1999-02-12 2001-09-25 Board Of Regents, The University Of Texas System Method and apparatus for programmable fluidic processing
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
US6458259B1 (en) * 1999-05-11 2002-10-01 Caliper Technologies Corp. Prevention of surface adsorption in microchannels by application of electric current during pressure-induced flow
GB9916850D0 (en) * 1999-07-20 1999-09-22 Univ Wales Bangor Dielectrophoretic apparatus & method
WO2001068256A2 (en) * 2000-03-16 2001-09-20 Sri International Microlaboratory devices and methods
GB2361883B (en) * 2000-05-03 2003-05-28 Cell Analysis Ltd Method and apparatus for analysing low concentrations of particles
US7871598B1 (en) 2000-05-10 2011-01-18 Novartis Ag Stable metal ion-lipid powdered pharmaceutical compositions for drug delivery and methods of use
JP2004503775A (ja) 2000-06-14 2004-02-05 ボード・オブ・リージェンツ，ザ・ユニヴァーシティ・オヴ・テキサス・システム 検体混合物の組み合わせた磁気泳動および誘電泳動の操作のための方法および装置
ATE325657T1 (de) 2000-06-14 2006-06-15 Univ Texas Vorrichtung und verfahren zum einspritzen von flüssigkeiten
US6790330B2 (en) 2000-06-14 2004-09-14 Board Of Regents, The University Of Texas System Systems and methods for cell subpopulation analysis
CN1325909C (zh) * 2000-09-27 2007-07-11 清华大学 用于微粒操纵与微粒导向的装置及其使用方法
CN100495030C (zh) 2000-09-30 2009-06-03 清华大学 多力操纵装置及其应用
US20030007894A1 (en) 2001-04-27 2003-01-09 Genoptix Methods and apparatus for use of optical forces for identification, characterization and/or sorting of particles
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US6744038B2 (en) 2000-11-13 2004-06-01 Genoptix, Inc. Methods of separating particles using an optical gradient
US6778724B2 (en) 2000-11-28 2004-08-17 The Regents Of The University Of California Optical switching and sorting of biological samples and microparticles transported in a micro-fluidic device, including integrated bio-chip devices
US6685812B2 (en) * 2001-01-09 2004-02-03 The Regents Of The University Of California Movement of particles using sequentially activated dielectrophoretic particle trapping
US6761811B2 (en) * 2001-03-27 2004-07-13 The Regents Of The University Of California Multi-stage separations based on dielectrophoresis
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US6703819B2 (en) 2001-12-03 2004-03-09 Board Of Regents, The University Of Texas System Particle impedance sensor
ATE508735T1 (de) 2001-12-19 2011-05-15 Novartis Ag Pulmonale verabreichung von aminoglykosiden
US6866762B2 (en) 2001-12-20 2005-03-15 Board Of Regents, University Of Texas System Dielectric gate and methods for fluid injection and control
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CN1860363B (zh) 2003-08-28 2011-12-28 赛路拉公司 用于在微流通道网络中使用光学开关将细胞分类的方法和设备
US7384791B2 (en) 2004-01-21 2008-06-10 Hewlett-Packard Development Company, L.P. Method of analyzing blood
US7390387B2 (en) 2004-03-25 2008-06-24 Hewlett-Packard Development Company, L.P. Method of sorting cells in series
US7390388B2 (en) 2004-03-25 2008-06-24 Hewlett-Packard Development Company, L.P. Method of sorting cells on a biodevice
US7160425B2 (en) 2004-03-25 2007-01-09 Hewlett-Packard Development Company, L.P. Cell transporter for a biodevice
US8974652B2 (en) 2004-05-28 2015-03-10 Board Of Regents, The University Of Texas System Programmable fluidic processors
EP1621877A1 (en) * 2004-07-30 2006-02-01 Julius-Maximilians-Universität Würzburg Method for contacting electrode-combs
US7126134B2 (en) 2004-08-19 2006-10-24 Palo Alto Research Center Incorporated Sample manipulator
US8057655B1 (en) * 2004-08-20 2011-11-15 The Board Of Trustees Of The Leland Stanford Junior University Sub-micron object control arrangement and approach therefor
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Also Published As

Publication number Publication date
MXPA98007522A (es) 2004-11-23
CA2248827C (en) 2005-09-20
WO1997034689A1 (en) 1997-09-25
GB9605628D0 (en) 1996-05-22
ES2144311T3 (es) 2000-06-01
EA001560B1 (ru) 2001-04-23
AU2034597A (en) 1997-10-10
JP2000508574A (ja) 2000-07-11
NZ331865A (en) 1999-04-29
EP0898493B1 (en) 2000-01-19
EP0898493A1 (en) 1999-03-03
JP3935947B2 (ja) 2007-06-27
ATE188888T1 (de) 2000-02-15
DE69701190D1 (de) 2000-02-24
DE69701190T2 (de) 2000-08-17
CA2248827A1 (en) 1997-09-25
AU712948B2 (en) 1999-11-18

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): RU