ATE494061T1 - Mikrofluidische vorrichtung, mischverfahren und verwendung der vorrichtung - Google Patents

Mikrofluidische vorrichtung, mischverfahren und verwendung der vorrichtung

Info

Publication number
ATE494061T1
ATE494061T1 AT07013434T AT07013434T ATE494061T1 AT E494061 T1 ATE494061 T1 AT E494061T1 AT 07013434 T AT07013434 T AT 07013434T AT 07013434 T AT07013434 T AT 07013434T AT E494061 T1 ATE494061 T1 AT E494061T1
Authority
AT
Austria
Prior art keywords
chamber
liquid
hydrophilic
chambers
correspondence
Prior art date
Application number
AT07013434T
Other languages
English (en)
Inventor
Mario Curcio
Micheal Glauser
Carlo Effenhauser
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Application granted granted Critical
Publication of ATE494061T1 publication Critical patent/ATE494061T1/de

Links

Classifications

    • 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
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/30—Micromixers
    • B01F33/3035—Micromixers using surface tension to mix, move or hold the fluids
    • B01F33/30351—Micromixers using surface tension to mix, move or hold the fluids using hydrophilic/hydrophobic surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/30—Micromixers
    • B01F33/301—Micromixers using specific means for arranging the streams to be mixed, e.g. channel geometries or dispositions
    • B01F33/3017—Mixing chamber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/30—Micromixers
    • B01F33/302—Micromixers the materials to be mixed flowing in the form of droplets
    • B01F33/3021—Micromixers the materials to be mixed flowing in the form of droplets the components to be mixed being combined in a single independent droplet, e.g. these droplets being divided by a non-miscible fluid or consisting of independent droplets
    • 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
    • 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
    • B01J2219/00783—Laminate assemblies, i.e. the reactor comprising a stack of plates
    • 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
    • B01J2219/00819—Materials of construction
    • B01J2219/00833—Plastic
    • 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
    • B01J2219/00819—Materials of construction
    • B01J2219/00837—Materials of construction comprising coatings other than catalytically active coatings
    • 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
    • B01J2219/00858—Aspects relating to the size of the reactor
    • B01J2219/0086—Dimensions of the flow channels
    • 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
    • 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
    • B01L2300/0861—Configuration of multiple channels and/or chambers in a single devices
    • B01L2300/0867—Multiple inlets and one sample wells, e.g. mixing, dilution
    • 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
    • B01L2400/06—Valves, specific forms thereof
    • B01L2400/0694—Valves, specific forms thereof vents used to stop and induce flow, backpressure valves
    • 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
    • B01L2400/08—Regulating or influencing the flow resistance
    • B01L2400/084—Passive control of flow resistance
    • B01L2400/088—Passive control of flow resistance by specific surface properties

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Clinical Laboratory Science (AREA)
  • Organic Chemistry (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Micromachines (AREA)
AT07013434T 2007-07-10 2007-07-10 Mikrofluidische vorrichtung, mischverfahren und verwendung der vorrichtung ATE494061T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07013434A EP2016997B1 (de) 2007-07-10 2007-07-10 Mikrofluidische Vorrichtung, Mischverfahren und Verwendung der Vorrichtung

Publications (1)

Publication Number Publication Date
ATE494061T1 true ATE494061T1 (de) 2011-01-15

Family

ID=38752765

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07013434T ATE494061T1 (de) 2007-07-10 2007-07-10 Mikrofluidische vorrichtung, mischverfahren und verwendung der vorrichtung

Country Status (5)

Country Link
US (1) US8911683B2 (de)
EP (1) EP2016997B1 (de)
JP (1) JP5027070B2 (de)
AT (1) ATE494061T1 (de)
DE (1) DE602007011745D1 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070047388A1 (en) * 2005-08-25 2007-03-01 Rockwell Scientific Licensing, Llc Fluidic mixing structure, method for fabricating same, and mixing method
US8053191B2 (en) 2006-08-31 2011-11-08 Westend Asset Clearinghouse Company, Llc Iterative nucleic acid assembly using activation of vector-encoded traits
EP2213364A1 (de) * 2009-01-30 2010-08-04 Albert-Ludwigs-Universität Freiburg Phasenleitermuster für Flüssigkeitsmanipulation
US10207240B2 (en) 2009-11-03 2019-02-19 Gen9, Inc. Methods and microfluidic devices for the manipulation of droplets in high fidelity polynucleotide assembly
WO2011066185A1 (en) 2009-11-25 2011-06-03 Gen9, Inc. Microfluidic devices and methods for gene synthesis
WO2011085075A2 (en) 2010-01-07 2011-07-14 Gen9, Inc. Assembly of high fidelity polynucleotides
US8204172B1 (en) 2010-03-17 2012-06-19 General Electric Company System and method of prior image constrained image reconstruction using short scan image data and objective function minimization
WO2012024696A2 (en) * 2010-08-20 2012-02-23 Purdue Research Foundation Laser treatment of a medium for microfluidics and various other applications
CN103502448B (zh) 2010-11-12 2017-03-29 Gen9股份有限公司 核酸合成的方法和设备
WO2012064975A1 (en) 2010-11-12 2012-05-18 Gen9, Inc. Protein arrays and methods of using and making the same
CN103597203B (zh) * 2011-06-09 2016-10-12 Pp能源有限责任公司 用于连接风力涡轮机的两个转子叶片段的升降装置
LT2944693T (lt) 2011-08-26 2019-08-26 Gen9, Inc. Kompozicijos ir būdai, skirti nukleorūgščių didelio tikslumo sąrankai
US9150853B2 (en) 2012-03-21 2015-10-06 Gen9, Inc. Methods for screening proteins using DNA encoded chemical libraries as templates for enzyme catalysis
CA2871505C (en) 2012-04-24 2021-10-12 Gen9, Inc. Methods for sorting nucleic acids and multiplexed preparative in vitro cloning
IL236303B (en) 2012-06-25 2022-07-01 Gen9 Inc Methods for high-throughput nucleic acid assembly and sequencing
EP2899546A4 (de) * 2012-09-19 2016-04-27 Nec Corp Analysechip und analysevorrichtung
FR2996544B1 (fr) 2012-10-08 2015-03-13 Ecole Polytech Circuit microfluidique permettant la mise en contact de gouttes de plusieurs fluides, et procede microfluidique correspondant.
JP5922791B2 (ja) * 2012-10-29 2016-05-24 京セラ株式会社 弾性表面波センサ
JP5839526B1 (ja) * 2015-02-06 2016-01-06 秋田県 微小液滴を形成する反応デバイス及びこれを用いた電界撹拌方法
US9604209B2 (en) 2015-03-19 2017-03-28 International Business Machines Corporation Microfluidic device with anti-wetting, venting areas
KR102614682B1 (ko) * 2017-12-11 2023-12-19 덴카 주식회사 액체 시료 검사 키트용 막 담체, 액체 시료 검사 키트, 액체 시료 검사 키트의 제조 방법, 액체 시료의 검사 방법 및 막 담체
GB201801019D0 (en) * 2018-01-22 2018-03-07 Q Linea Ab Sample holder
US20220193678A1 (en) * 2019-04-08 2022-06-23 Technion Research And Development Foundation, Ltd. Multiplexed array of nanoliter droplet array device
CN114096855A (zh) * 2019-07-08 2022-02-25 积水化学工业株式会社 送液方法以及检测芯片
JP7561041B2 (ja) * 2020-04-28 2024-10-03 デクセリアルズ株式会社 検査チップ、及びその製造方法
CN113804658B (zh) * 2020-06-11 2023-06-06 京东方科技集团股份有限公司 微流控流道结构、检测系统及其使用方法
WO2022063847A1 (en) 2020-09-23 2022-03-31 Roche Diagnostics Gmbh Method for detecting an analyte with the help of metal nanoparticles on an electrode
KR102919524B1 (ko) * 2021-11-26 2026-02-02 한국기계연구원 개폐형 디지털 유전자 증폭 키트 어셈블리
US20240198336A1 (en) 2022-12-19 2024-06-20 Anchorline Biolabs, Inc. Capillary partitioning microfluidics
CN116687084B (zh) * 2023-04-13 2025-08-05 青岛大学 一种湿度可控的口罩及口罩湿度的控制方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998040735A1 (en) * 1997-03-12 1998-09-17 Kyoto Daiichi Kagaku Co., Ltd. Testing instrument for analyzing liquid sample
US5904824A (en) 1997-03-07 1999-05-18 Beckman Instruments, Inc. Microfluidic electrophoresis device
DE10002500A1 (de) 2000-01-21 2001-07-26 Univ Albert Ludwigs Freiburg Kapillarkraftmischer
EP1358123A2 (de) * 2001-02-09 2003-11-05 Wisconsin Alumni Research Foundation Verfahren und struktur zur führung von mikrofluidischem durchfluss
WO2005005961A1 (ja) * 2003-07-09 2005-01-20 Olympus Corporation 液体搬送処理デバイス及び液体搬送処理方法
US20070047388A1 (en) * 2005-08-25 2007-03-01 Rockwell Scientific Licensing, Llc Fluidic mixing structure, method for fabricating same, and mixing method
DE502006007372D1 (de) * 2006-05-22 2010-08-19 Micronas Gmbh Vorrichtung zum Mischen von Mikrotröpfchen

Also Published As

Publication number Publication date
EP2016997A1 (de) 2009-01-21
DE602007011745D1 (de) 2011-02-17
US20090016932A1 (en) 2009-01-15
US8911683B2 (en) 2014-12-16
JP2009025301A (ja) 2009-02-05
JP5027070B2 (ja) 2012-09-19
EP2016997B1 (de) 2011-01-05

Similar Documents

Publication Publication Date Title
ATE494061T1 (de) Mikrofluidische vorrichtung, mischverfahren und verwendung der vorrichtung
DK1792655T3 (da) Mikrofluidisk indretning indeholdende en boblefælde
MXPA05008119A (es) Dispositivo microfluidico con dispositivos electronicos de pelicula delgada.
DE502005011085D1 (de) Mikrofluid-Vorrichtung und Verfahren zur Erzeugung diffusiv aufgebauter Gradienten
Ng et al. Electroosmotic flow of a power-law fluid in a non-uniform microchannel
BR0012164A (pt) Artigo de detecção, métodos de analisar uma amostra de fluido, e de manufaturar um artigo de detecção, artigo microfluìdico com transmissão óptica aumentada, e, método de utilizar um artigo microfluìdico
ATE503929T1 (de) Elektrobenetzungs-pumpvorrichtung und ihre verwendung zum messen elektrischer aktivität
DE602007013365D1 (de) Mikrofluidische Vorrichtung und Verfahren für Reaktionen nicht mischbarer Flüssigkeiten
DK1776464T3 (da) analyt.-testsytem til bestemmelse af koncentrationen af en analyt i en fysiologisk eller vandig væske
ATE545024T1 (de) Analytenteststreifen zur annahme von verschiedenen probemengen
DE502008001596D1 (de) Mikrofluidische Folienstruktur zum Dosierren von Flüssigkeiten
JP2009025301A5 (de)
GB0912293D0 (en) Assay test card
WO2006037033A3 (en) A microfluidic device for enabling the controlled growth of cells
ATE435436T1 (de) Vorrichtung zur bildung von variablen meniskusformen
RU2010140426A (ru) Микрофлюидное устройство и способ измерения термофизических характеристик пластового флюида
CA2613254A1 (en) Biosensor
PL2167224T3 (pl) Aparat i sposób chemicznej obróbki produktów na mokro
DE60310997D1 (de) Mikrofluides system mit stabilisierter flüssig-flüssig-grenzfläche
PL1820571T3 (pl) Struktury 3D na bazie podłoży 2D
RU2019117002A (ru) Способ структурирования смачивания и модели для безнасосного переноса и точного управления объемами жидкостей на пористых материалах и через них
WO2008005244A3 (en) High density permeable supports for high throughput screening
WO2009046125A3 (en) Floating electrode optoelectronic tweezers (feoet) for manipulatiing oil-immersed droplets
ATE542602T1 (de) Mikrofluidvorrichtung mit variablem volumenmaterial
Vasilakis et al. Long-lasting FR-4 surface hydrophilisation towards commercial PCB passive microfluidics

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties