GB201711420D0 - Droplet manipulation - Google Patents
Droplet manipulationInfo
- Publication number
- GB201711420D0 GB201711420D0 GBGB1711420.8A GB201711420A GB201711420D0 GB 201711420 D0 GB201711420 D0 GB 201711420D0 GB 201711420 A GB201711420 A GB 201711420A GB 201711420 D0 GB201711420 D0 GB 201711420D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- droplet manipulation
- droplet
- manipulation
- 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.)
- Granted
Links
Classifications
-
- 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
- B01L3/502769—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 characterised by multiphase flow arrangements
- B01L3/502784—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 characterised by multiphase flow arrangements specially adapted for droplet or plug flow, e.g. digital microfluidics
- B01L3/502792—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 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
-
- 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
- B01L2300/06—Auxiliary integrated devices, integrated components
- B01L2300/0627—Sensor or part of a sensor is integrated
- B01L2300/0645—Electrodes
-
- 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
- B01L2300/0803—Disc shape
-
- 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
- B01L2400/04—Moving fluids with specific forces or mechanical means
- B01L2400/0403—Moving fluids with specific forces or mechanical means specific forces
- B01L2400/0415—Moving fluids with specific forces or mechanical means specific forces electrical forces, e.g. electrokinetic
- B01L2400/0427—Electrowetting
-
- 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
- B01L3/50273—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 characterised by the means or forces applied to move the fluids
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Dispersion Chemistry (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Hematology (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1711420.8A GB2559216B (en) | 2017-07-17 | 2017-07-17 | An electrowetting on dielectric droplet manipulation device |
| GB1810375.4A GB2560679B (en) | 2017-07-17 | 2018-06-25 | Method of controlling a tessellated array of electrodes |
| KR1020207003455A KR102224545B1 (en) | 2017-07-17 | 2018-06-29 | Electrowetting dielectric droplet drive device |
| PCT/GB2018/051834 WO2019016506A1 (en) | 2017-07-17 | 2018-06-29 | Droplet manipulation |
| CN201880002445.XA CN109475871B (en) | 2017-07-17 | 2018-06-29 | Droplet manipulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1711420.8A GB2559216B (en) | 2017-07-17 | 2017-07-17 | An electrowetting on dielectric droplet manipulation device |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| GB201711420D0 true GB201711420D0 (en) | 2017-08-30 |
| GB2559216A GB2559216A (en) | 2018-08-01 |
| GB2559216B GB2559216B (en) | 2019-02-06 |
Family
ID=59713472
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1711420.8A Active GB2559216B (en) | 2017-07-17 | 2017-07-17 | An electrowetting on dielectric droplet manipulation device |
| GB1810375.4A Active GB2560679B (en) | 2017-07-17 | 2018-06-25 | Method of controlling a tessellated array of electrodes |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1810375.4A Active GB2560679B (en) | 2017-07-17 | 2018-06-25 | Method of controlling a tessellated array of electrodes |
Country Status (4)
| Country | Link |
|---|---|
| KR (1) | KR102224545B1 (en) |
| CN (1) | CN109475871B (en) |
| GB (2) | GB2559216B (en) |
| WO (1) | WO2019016506A1 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11353759B2 (en) * | 2018-09-17 | 2022-06-07 | Nuclera Nucleics Ltd. | Backplanes with hexagonal and triangular electrodes |
| CN110694701B (en) * | 2019-10-14 | 2021-12-07 | 中国科学院微电子研究所 | Method and device for transporting liquid drops and method for cleaning liquid drop transport path |
| CN113203607A (en) * | 2020-01-15 | 2021-08-03 | 佛山奥素博新科技有限公司 | Preparation of samples on electrowetting-on-dielectric devices |
| CN113203676B (en) * | 2020-01-15 | 2025-09-23 | 佛山奥素博新科技有限公司 | Splitting droplets on electrowetting devices on dielectrics |
| US11596946B2 (en) * | 2020-04-27 | 2023-03-07 | Nuclera Nucleics Ltd. | Segmented top plate for variable driving and short protection for digital microfluidics |
| EP4268957A4 (en) * | 2020-12-24 | 2025-03-19 | Foshan Acxel Boxin Tech Co., Ltd | Micro-droplet generation method and generation system |
| CN114653410B (en) * | 2020-12-24 | 2023-07-14 | 广东奥素液芯微纳科技有限公司 | Micro-droplet generation method and system |
| CN114054108A (en) * | 2021-11-05 | 2022-02-18 | 佛山奥素博新科技有限公司 | Method for quickly generating micro-droplets |
| CN116393068A (en) * | 2021-12-28 | 2023-07-07 | 彩科(苏州)生物科技有限公司 | Optical tweezers and microfluidic devices based on oblique equi-density arrangement of phototransistors |
| CN118995406A (en) * | 2024-08-05 | 2024-11-22 | 道简(深圳)医疗科技有限公司 | Liquid preparation control system, method and automatic liquid preparation system |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6911132B2 (en) * | 2002-09-24 | 2005-06-28 | Duke University | Apparatus for manipulating droplets by electrowetting-based techniques |
| BRPI0720067A2 (en) * | 2006-12-12 | 2013-12-17 | Koninkl Philips Electronics Nv | CELL ANALYSIS DEVICE AND METHODS OF OPERATING AND MANUFACTURING A CELL ANALYSIS DEVICE |
| US8685344B2 (en) * | 2007-01-22 | 2014-04-01 | Advanced Liquid Logic, Inc. | Surface assisted fluid loading and droplet dispensing |
| CN100495186C (en) * | 2007-12-21 | 2009-06-03 | 北京派瑞根科技开发有限公司 | Electronic printing apparatus and electronic paper printing method |
| US8834695B2 (en) * | 2010-03-09 | 2014-09-16 | Sparkle Power Inc. | Droplet manipulations on EWOD microelectrode array architecture |
| TW201227454A (en) * | 2010-12-31 | 2012-07-01 | Hong-Da Liu | An active array having the touchable sensing matrix unit and a display having the active array |
| CN102671724B (en) * | 2011-02-17 | 2015-03-11 | 王崇智 | Microelectrode array architecture |
| EP3848091A1 (en) | 2011-03-07 | 2021-07-14 | The Trustees of Columbia University in the City of New York | Apparatus, method, and system for selectively effecting and/or killing bacteria |
| US8981789B2 (en) * | 2012-04-16 | 2015-03-17 | Sharp Kabushiki Kaisha | Active matrix device and method of driving the same |
| US9492824B2 (en) * | 2013-01-16 | 2016-11-15 | Sharp Kabushiki Kaisha | Efficient dilution method, including washing method for immunoassay |
| CN105008052B (en) * | 2013-03-04 | 2018-09-14 | 泰肯贸易股份公司 | Droplet Size Manipulation in Digital Microfluidic Systems |
| GB2533952A (en) * | 2015-01-08 | 2016-07-13 | Sharp Kk | Active matrix device and method of driving |
| US9841402B2 (en) * | 2015-04-15 | 2017-12-12 | Sharp Life Science (Eu) Limited | Multifunction electrode with combined heating and EWOD drive functionality |
| JP2017045385A (en) | 2015-08-28 | 2017-03-02 | 株式会社デンソー | Drive assist apparatus and program |
| CN105665043B (en) * | 2016-01-29 | 2017-10-10 | 复旦大学 | A kind of digital microcurrent-controlled chip of bi-dimensional cellular shape electrod-array based on EWOD |
| JP6561881B2 (en) | 2016-03-15 | 2019-08-21 | ウシオ電機株式会社 | UV radiation device |
-
2017
- 2017-07-17 GB GB1711420.8A patent/GB2559216B/en active Active
-
2018
- 2018-06-25 GB GB1810375.4A patent/GB2560679B/en active Active
- 2018-06-29 WO PCT/GB2018/051834 patent/WO2019016506A1/en not_active Ceased
- 2018-06-29 KR KR1020207003455A patent/KR102224545B1/en active Active
- 2018-06-29 CN CN201880002445.XA patent/CN109475871B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN109475871A (en) | 2019-03-15 |
| WO2019016506A1 (en) | 2019-01-24 |
| KR102224545B1 (en) | 2021-03-08 |
| GB2560679A (en) | 2018-09-19 |
| GB2559216B (en) | 2019-02-06 |
| KR20200018704A (en) | 2020-02-19 |
| GB201810375D0 (en) | 2018-08-08 |
| GB2560679B (en) | 2019-09-18 |
| GB2559216A (en) | 2018-08-01 |
| CN109475871B (en) | 2021-11-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) |
Free format text: REGISTERED BETWEEN 20210812 AND 20210818 |
|
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20210717 |
|
| S28 | Restoration of ceased patents (sect. 28/pat. act 1977) |
Free format text: APPLICATION FILED |
|
| S28 | Restoration of ceased patents (sect. 28/pat. act 1977) |
Free format text: RESTORATION ALLOWED Effective date: 20220922 |