SG11202012938YA - Microfluidic droplet generators - Google Patents
Microfluidic droplet generatorsInfo
- Publication number
- SG11202012938YA SG11202012938YA SG11202012938YA SG11202012938YA SG11202012938YA SG 11202012938Y A SG11202012938Y A SG 11202012938YA SG 11202012938Y A SG11202012938Y A SG 11202012938YA SG 11202012938Y A SG11202012938Y A SG 11202012938YA SG 11202012938Y A SG11202012938Y A SG 11202012938YA
- Authority
- SG
- Singapore
- Prior art keywords
- droplet generators
- microfluidic droplet
- microfluidic
- generators
- droplet
- Prior art date
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
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/02—Making microcapsules or microballoons
- B01J13/06—Making microcapsules or microballoons by phase separation
- B01J13/14—Polymerisation; cross-linking
-
- 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
-
- 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
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/0052—Preparation of gels
-
- 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
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/0052—Preparation of gels
- B01J13/0069—Post treatment
-
- 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
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/02—Adapting objects or devices to another
- B01L2200/026—Fluid interfacing between devices or objects, e.g. connectors, inlet details
- B01L2200/027—Fluid interfacing between devices or objects, e.g. connectors, inlet details for microfluidic devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/06—Fluid handling related problems
- B01L2200/0673—Handling of plugs of fluid surrounded by immiscible fluid
-
- 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
- B01L2300/04—Closures and closing means
- B01L2300/046—Function or devices integrated in the closure
- B01L2300/047—Additional chamber, reservoir
-
- 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
- B01L2300/0848—Specific forms of parts of containers
- B01L2300/0858—Side walls
-
- 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
-
- 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
- B01L2400/0475—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure
- B01L2400/0487—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure fluid pressure, pneumatics
-
- 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
-
- 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
- B01L3/02—Burettes; Pipettes
- B01L3/0275—Interchangeable or disposable dispensing tips
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
- C12Q1/6806—Preparing nucleic acids for analysis, e.g. for polymerase chain reaction [PCR] assay
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Engineering & Computer Science (AREA)
- Hematology (AREA)
- Clinical Laboratory Science (AREA)
- Molecular Biology (AREA)
- Immunology (AREA)
- Microbiology (AREA)
- Physics & Mathematics (AREA)
- Biotechnology (AREA)
- Biophysics (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Genetics & Genomics (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962800981P | 2019-02-04 | 2019-02-04 | |
PCT/US2020/016149 WO2020163174A1 (en) | 2019-02-04 | 2020-01-31 | Microfluidic droplet generators |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11202012938YA true SG11202012938YA (en) | 2021-01-28 |
Family
ID=71838151
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11202012938YA SG11202012938YA (en) | 2019-02-04 | 2020-01-31 | Microfluidic droplet generators |
Country Status (5)
Country | Link |
---|---|
US (2) | US11602722B2 (en) |
EP (1) | EP3921081A4 (en) |
CN (1) | CN112739459A (en) |
SG (1) | SG11202012938YA (en) |
WO (1) | WO2020163174A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113134401B (en) * | 2021-06-04 | 2023-10-31 | 南京鼓楼医院 | Centrifugal microfluidic device for rapidly preparing bi-component gel microspheres and preparation method |
GB202116415D0 (en) * | 2021-11-15 | 2021-12-29 | Oxford Nanopore Tech Plc | Fluidic device |
WO2023147334A1 (en) * | 2022-01-25 | 2023-08-03 | Berkeley Lights, Inc. | Methods of assaying micro-objects in a microfluidic device |
CN114699999B (en) * | 2022-03-23 | 2023-10-03 | 江苏师范大学 | Preparation method of core-shell silica microspheres based on microfluidic liquid drops |
WO2024073159A1 (en) * | 2022-09-30 | 2024-04-04 | Xellar, Inc. | Techniques and systems for creating spatially controlled fluidic flows in surface functionalized microfluidic devices |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB477567A (en) * | 1935-10-10 | 1938-01-03 | Bataafsche Petroleum | A process for extracting liquid mixtures in countercurrent |
US20040115830A1 (en) * | 2002-09-25 | 2004-06-17 | Igor Touzov | Components for nano-scale Reactor |
CN101052468B (en) * | 2004-09-09 | 2012-02-01 | 居里研究所 | Microfluidic device using a collinear electric field |
WO2009092106A1 (en) * | 2008-01-18 | 2009-07-23 | The Regents Of The University Of California | Accurate and rapid micromixer for integrated microfluidic devices |
EP2359289A4 (en) * | 2008-11-26 | 2015-11-11 | Illumina Inc | Methods and systems for analysis of sequencing data |
EP2570187A3 (en) * | 2010-01-24 | 2014-08-13 | Instytut Chemii Fizycznej Polskiej Akademii Nauk | System for automated generation and handling of liquid mixtures |
FR2958186A1 (en) * | 2010-03-30 | 2011-10-07 | Ecole Polytech | DEVICE FOR FORMING DROPS IN A MICROFLUID CIRCUIT. |
WO2011150368A1 (en) * | 2010-05-28 | 2011-12-01 | Arizona Board Of Regents Acting For And On Behalf Of Arziona State University | Apparatus and methods for a gas dynamic virtual nozzle |
US9683230B2 (en) | 2013-01-09 | 2017-06-20 | Illumina Cambridge Limited | Sample preparation on a solid support |
CA2898456C (en) | 2013-03-13 | 2020-11-10 | Illumina, Inc. | Methods and compositions for nucleic acid sequencing |
US20150298091A1 (en) * | 2014-04-21 | 2015-10-22 | President And Fellows Of Harvard College | Systems and methods for barcoding nucleic acids |
JP2017537772A (en) * | 2014-10-17 | 2017-12-21 | エコール ポリテクニック | Method for handling microdroplets containing samples |
CN104607257A (en) * | 2015-01-15 | 2015-05-13 | 安徽理工大学 | Micro-fluidic chip surface hydrophilic modification treatment method and hydrophilic surface gradient manufacture method |
AU2016219328B2 (en) | 2015-02-10 | 2022-04-21 | Illumina, Inc. | Methods and compositions for analyzing cellular components |
WO2016189331A1 (en) | 2015-05-28 | 2016-12-01 | Illumina Cambridge Limited | Surface-based tagmentation |
EP3120927A1 (en) * | 2015-07-24 | 2017-01-25 | Centre National De La Recherche Scientifique | Entangled fluidic device |
US10717086B2 (en) * | 2016-08-29 | 2020-07-21 | The Regents Of The University Of California | Integrated system for isolation and emulsification of particles and cells |
WO2018140966A1 (en) * | 2017-01-30 | 2018-08-02 | 10X Genomics, Inc. | Methods and systems for droplet-based single cell barcoding |
CN108905914B (en) * | 2018-06-25 | 2020-10-27 | 浙江大学 | One-step method for preparing biocompatible oil-core microcapsule and application thereof |
-
2020
- 2020-01-31 WO PCT/US2020/016149 patent/WO2020163174A1/en unknown
- 2020-01-31 EP EP20751877.0A patent/EP3921081A4/en active Pending
- 2020-01-31 CN CN202080003656.2A patent/CN112739459A/en active Pending
- 2020-01-31 SG SG11202012938YA patent/SG11202012938YA/en unknown
- 2020-02-03 US US16/780,104 patent/US11602722B2/en active Active
-
2023
- 2023-02-03 US US18/164,341 patent/US20230182102A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2020163174A1 (en) | 2020-08-13 |
US20230182102A1 (en) | 2023-06-15 |
EP3921081A1 (en) | 2021-12-15 |
US11602722B2 (en) | 2023-03-14 |
CN112739459A (en) | 2021-04-30 |
US20200246771A1 (en) | 2020-08-06 |
EP3921081A4 (en) | 2022-11-30 |
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