CN104955574A - 基于电路的光电镊子 - Google Patents
基于电路的光电镊子 Download PDFInfo
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- CN104955574A CN104955574A CN201380064064.1A CN201380064064A CN104955574A CN 104955574 A CN104955574 A CN 104955574A CN 201380064064 A CN201380064064 A CN 201380064064A CN 104955574 A CN104955574 A CN 104955574A
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- 230000005693 optoelectronics Effects 0.000 title abstract 2
- 238000004720 dielectrophoresis Methods 0.000 claims abstract description 131
- 230000007246 mechanism Effects 0.000 claims abstract description 116
- 239000000758 substrate Substances 0.000 claims description 68
- 230000004044 response Effects 0.000 claims description 31
- 238000000034 method Methods 0.000 claims description 19
- 230000008569 process Effects 0.000 claims description 17
- 239000004065 semiconductor Substances 0.000 claims description 16
- 238000009413 insulation Methods 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 8
- 230000003213 activating effect Effects 0.000 claims description 7
- 230000000295 complement effect Effects 0.000 claims description 4
- 230000005669 field effect Effects 0.000 claims description 2
- 230000004913 activation Effects 0.000 claims 2
- 238000012423 maintenance Methods 0.000 claims 1
- 239000000463 material Substances 0.000 description 22
- 239000002184 metal Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 230000005622 photoelectricity Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 101100117236 Drosophila melanogaster speck gene Proteins 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000005019 pattern of movement Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
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- 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
- B03C5/005—Dielectrophoresis, i.e. dielectric particles migrating towards the region of highest field strength
-
- 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
- B01L3/502761—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 specially adapted for handling suspended solids or molecules independently from the bulk fluid flow, e.g. for trapping or sorting beads, for physically stretching molecules
-
- 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
- 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
- B01L2400/0424—Dielectrophoretic forces
-
- 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
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/26—Details of magnetic or electrostatic separation for use in medical or biological applications
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electrochemistry (AREA)
- Molecular Biology (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Hematology (AREA)
- Clinical Laboratory Science (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Electronic Switches (AREA)
- Light Receiving Elements (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Solid State Image Pick-Up Elements (AREA)
Abstract
Description
Claims (36)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710258290.3A CN107252733B (zh) | 2012-11-08 | 2013-10-30 | 基于电路的光电镊子 |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261724168P | 2012-11-08 | 2012-11-08 | |
US61/724,168 | 2012-11-08 | ||
US14/051,004 | 2013-10-10 | ||
US14/051,004 US9403172B2 (en) | 2012-11-08 | 2013-10-10 | Circuit based optoelectronic tweezers |
PCT/US2013/067564 WO2014074367A1 (en) | 2012-11-08 | 2013-10-30 | Circuit based optoelectronic tweezers |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710258290.3A Division CN107252733B (zh) | 2012-11-08 | 2013-10-30 | 基于电路的光电镊子 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104955574A true CN104955574A (zh) | 2015-09-30 |
CN104955574B CN104955574B (zh) | 2017-05-17 |
Family
ID=50621363
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201380064064.1A Active CN104955574B (zh) | 2012-11-08 | 2013-10-30 | 基于电路的光电镊子 |
CN201710258290.3A Active CN107252733B (zh) | 2012-11-08 | 2013-10-30 | 基于电路的光电镊子 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710258290.3A Active CN107252733B (zh) | 2012-11-08 | 2013-10-30 | 基于电路的光电镊子 |
Country Status (11)
Country | Link |
---|---|
US (2) | US9403172B2 (zh) |
EP (1) | EP2916954B1 (zh) |
JP (1) | JP6293160B2 (zh) |
KR (1) | KR102141261B1 (zh) |
CN (2) | CN104955574B (zh) |
CA (2) | CA3101130C (zh) |
DK (1) | DK2916954T3 (zh) |
HK (3) | HK1245185A1 (zh) |
IL (1) | IL238451B (zh) |
SG (1) | SG11201600581SA (zh) |
WO (1) | WO2014074367A1 (zh) |
Families Citing this family (54)
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US20150166326A1 (en) | 2013-12-18 | 2015-06-18 | Berkeley Lights, Inc. | Capturing Specific Nucleic Acid Materials From Individual Biological Cells In A Micro-Fluidic Device |
US20150306599A1 (en) | 2014-04-25 | 2015-10-29 | Berkeley Lights, Inc. | Providing DEP Manipulation Devices And Controllable Electrowetting Devices In The Same Microfluidic Apparatus |
US11192107B2 (en) | 2014-04-25 | 2021-12-07 | Berkeley Lights, Inc. | DEP force control and electrowetting control in different sections of the same microfluidic apparatus |
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KR102425337B1 (ko) * | 2014-08-15 | 2022-07-25 | 더 리전트 오브 더 유니버시티 오브 캘리포니아 | 자가-잠금식 광전자 집게 및 그것의 제조 |
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JP6805166B2 (ja) | 2015-04-22 | 2020-12-23 | バークレー ライツ,インコーポレイテッド | マイクロ流体デバイス用の培養ステーション |
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JP6964590B2 (ja) | 2015-12-30 | 2021-11-10 | バークレー ライツ,インコーポレイテッド | 光学的に駆動される対流及び変位のマイクロ流体デバイス、そのキット及び方法 |
TWI808934B (zh) | 2015-12-31 | 2023-07-21 | 美商伯克利之光生命科技公司 | 經工程化以表現促發炎多肽之腫瘤浸潤細胞 |
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CN109622085B (zh) * | 2019-01-31 | 2021-12-24 | 京东方科技集团股份有限公司 | 微流控芯片的驱动方法及其装置、微流控系统 |
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CA3101130A1 (en) | 2014-05-15 |
EP2916954B1 (en) | 2019-01-02 |
WO2014074367A1 (en) | 2014-05-15 |
KR102141261B1 (ko) | 2020-08-05 |
US9895699B2 (en) | 2018-02-20 |
SG11201600581SA (en) | 2016-03-30 |
IL238451B (en) | 2018-04-30 |
HK1245185A1 (zh) | 2018-08-24 |
EP2916954A4 (en) | 2016-06-29 |
CA2890352C (en) | 2021-01-26 |
DK2916954T3 (en) | 2019-04-08 |
CN104955574B (zh) | 2017-05-17 |
JP2016505349A (ja) | 2016-02-25 |
JP6293160B2 (ja) | 2018-03-14 |
US20140124370A1 (en) | 2014-05-08 |
KR20150083890A (ko) | 2015-07-20 |
CA2890352A1 (en) | 2014-05-15 |
US9403172B2 (en) | 2016-08-02 |
CN107252733B (zh) | 2020-12-01 |
HK1214558A1 (zh) | 2016-07-29 |
EP2916954A1 (en) | 2015-09-16 |
CN107252733A (zh) | 2017-10-17 |
HK1213218A1 (zh) | 2016-06-30 |
US20160318038A1 (en) | 2016-11-03 |
IL238451A0 (en) | 2015-06-30 |
CA3101130C (en) | 2023-03-14 |
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