HK1243027A1 - 介質上電潤濕(ewod)器件及控制ewod器件的方法 - Google Patents

介質上電潤濕(ewod)器件及控制ewod器件的方法

Info

Publication number
HK1243027A1
HK1243027A1 HK18102572.2A HK18102572A HK1243027A1 HK 1243027 A1 HK1243027 A1 HK 1243027A1 HK 18102572 A HK18102572 A HK 18102572A HK 1243027 A1 HK1243027 A1 HK 1243027A1
Authority
HK
Hong Kong
Prior art keywords
ewod
electrowetting
dielectric
controlling
ewod device
Prior art date
Application number
HK18102572.2A
Other languages
English (en)
Inventor
Robert Julian Amos
Benjamin James Hadwen
Adrian Marc Simon Jacobs
Emma Jayne Walton
Christopher James Brown
Jonathan Buse
Original Assignee
Sharp Life Science Eu Ltd
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 Life Science Eu Ltd filed Critical Sharp Life Science Eu Ltd
Publication of HK1243027A1 publication Critical patent/HK1243027A1/zh

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416Systems
    • G01N27/447Systems using electrophoresis
    • G01N27/44756Apparatus specially adapted therefor
    • G01N27/44791Microapparatus
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5027Containers 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
    • B01L3/502769Containers 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 multiphase flow arrangements
    • B01L3/502784Containers 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 multiphase flow arrangements specially adapted for droplet or plug flow, e.g. digital microfluidics
    • B01L3/502792Containers 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 multiphase flow arrangements specially adapted for droplet or plug flow, e.g. digital microfluidics for moving individual droplets on a plate, e.g. by locally altering surface tension
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L7/00Heating or cooling apparatus; Heat insulating devices
    • B01L7/52Heating or cooling apparatus; Heat insulating devices with provision for submitting samples to a predetermined sequence of different temperatures, e.g. for treating nucleic acid samples
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416Systems
    • G01N27/447Systems using electrophoresis
    • G01N27/44704Details; Accessories
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2200/00Solutions for specific problems relating to chemical or physical laboratory apparatus
    • B01L2200/14Process control and prevention of errors
    • B01L2200/143Quality control, feedback systems
    • B01L2200/147Employing temperature sensors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00Additional constructional details
    • B01L2300/02Identification, exchange or storage of information
    • B01L2300/024Storing results with means integrated into the container
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00Additional constructional details
    • B01L2300/08Geometry, shape and general structure
    • B01L2300/0809Geometry, shape and general structure rectangular shaped
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00Additional constructional details
    • B01L2300/18Means for temperature control
    • B01L2300/1805Conductive heating, heat from thermostatted solids is conducted to receptacles, e.g. heating plates, blocks
    • B01L2300/1827Conductive heating, heat from thermostatted solids is conducted to receptacles, e.g. heating plates, blocks using resistive heater

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Clinical Laboratory Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Electrochemistry (AREA)
  • Hematology (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
HK18102572.2A 2015-04-15 2018-02-22 介質上電潤濕(ewod)器件及控制ewod器件的方法 HK1243027A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/686,833 US9841402B2 (en) 2015-04-15 2015-04-15 Multifunction electrode with combined heating and EWOD drive functionality
PCT/JP2016/001802 WO2016166944A1 (en) 2015-04-15 2016-03-28 An electrowetting on dielectric (ewod) device and a method of controlling an ewod device

Publications (1)

Publication Number Publication Date
HK1243027A1 true HK1243027A1 (zh) 2018-07-06

Family

ID=57126455

Family Applications (1)

Application Number Title Priority Date Filing Date
HK18102572.2A HK1243027A1 (zh) 2015-04-15 2018-02-22 介質上電潤濕(ewod)器件及控制ewod器件的方法

Country Status (5)

Country Link
US (1) US9841402B2 (zh)
EP (1) EP3283213B1 (zh)
CN (1) CN107530674B (zh)
HK (1) HK1243027A1 (zh)
WO (1) WO2016166944A1 (zh)

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US11187887B2 (en) * 2016-01-18 2021-11-30 Sharp Kabushiki Kaisha Electrode substrate, method for producing same, and electronic device
US20190265015A1 (en) * 2016-09-09 2019-08-29 NejiLaw inc. Sensor structure, component provided with sensor structure, and patterning method for sensor structure
FI128106B (en) 2017-01-20 2019-09-30 Aalto Korkeakoulusaeaetioe Force indicator for surface wettability characterization
GB2559216B (en) * 2017-07-17 2019-02-06 Acxel Tech Ltd An electrowetting on dielectric droplet manipulation device
CN109420532B (zh) * 2017-09-01 2020-11-10 京东方科技集团股份有限公司 数字微流控基板及其制作方法、数字微流控芯片及方法
GB2569630B (en) 2017-12-21 2022-10-12 Sharp Life Science Eu Ltd Droplet Interfaces in Electro-wetting Devices
EP3801901A1 (en) 2018-05-24 2021-04-14 Oxford Nanopore Technologies Limited Droplet interfaces in electro-wetting devices
US10814324B2 (en) * 2018-05-29 2020-10-27 Sharp Life Science (Eu) Limited AM-EWOD array element circuitry with shared sensor components
CN113164954B (zh) 2018-11-28 2023-10-20 牛津纳米孔科技公开有限公司 感测***和操作方法
US10978007B2 (en) * 2018-12-03 2021-04-13 Sharp Life Science (Eu) Limited AM-EWOD circuit configuration with sensing column detection circuit
WO2020242477A1 (en) * 2019-05-30 2020-12-03 Massachusetts Institute Of Technology Propulsion systems including electrically actuated valve
EP3795252A1 (en) * 2019-09-19 2021-03-24 Sharp Life Science (EU) Limited Conductive spacer for a microfluidic device
US11524297B2 (en) * 2019-12-03 2022-12-13 Sharp Life Science (Eu) Limited Method of concentrating particles in a liquid droplet using an EWOD device with sensing apparatus
US11946901B2 (en) 2020-01-27 2024-04-02 Nuclera Ltd Method for degassing liquid droplets by electrical actuation at higher temperatures
CN114336511A (zh) * 2020-09-30 2022-04-12 富佳生技股份有限公司 介电润湿装置及其电路检测方法
TWI810990B (zh) * 2022-06-27 2023-08-01 友達光電股份有限公司 微流體晶片及其使用方法

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US6565727B1 (en) 1999-01-25 2003-05-20 Nanolytics, Inc. Actuators for microfluidics without moving parts
EP1450956A2 (en) 2001-11-26 2004-09-01 Keck Graduate Institute Method, apparatus and article for microfluidic control via electrowetting, for chemical, biochemical and biological assays and the like
US6911132B2 (en) 2002-09-24 2005-06-28 Duke University Apparatus for manipulating droplets by electrowetting-based techniques
US7329545B2 (en) 2002-09-24 2008-02-12 Duke University Methods for sampling a liquid flow
CA2594483C (en) 2005-01-28 2014-08-26 Duke University Apparatuses and methods for manipulating droplets on a printed circuit board
AU2006247752B2 (en) * 2005-05-11 2012-04-12 Advanced Liquid Logic, Inc. Method and device for conducting biochemical or chemical reactions at multiple temperatures
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WO2009003184A1 (en) * 2007-06-27 2008-12-31 Digital Biosystems Digital microfluidics based apparatus for heat-exchanging chemical processes
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WO2010141104A2 (en) 2009-01-20 2010-12-09 The Regents Of The University Of California Localized droplet heating with surface electrodes in microfluidic chips
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Also Published As

Publication number Publication date
EP3283213A1 (en) 2018-02-21
US20160305906A1 (en) 2016-10-20
CN107530674B (zh) 2020-01-21
US9841402B2 (en) 2017-12-12
CN107530674A (zh) 2018-01-02
EP3283213A4 (en) 2018-09-05
WO2016166944A1 (en) 2016-10-20
EP3283213B1 (en) 2020-03-04

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