KR101885936B1 - 무선 전력이 공급되는 전자 회로를 포함하는 미세 유체 - Google Patents
무선 전력이 공급되는 전자 회로를 포함하는 미세 유체 Download PDFInfo
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- KR101885936B1 KR101885936B1 KR1020137013040A KR20137013040A KR101885936B1 KR 101885936 B1 KR101885936 B1 KR 101885936B1 KR 1020137013040 A KR1020137013040 A KR 1020137013040A KR 20137013040 A KR20137013040 A KR 20137013040A KR 101885936 B1 KR101885936 B1 KR 101885936B1
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Abstract
Description
도 1b는 실시예에 따라 추가된(incorporated) 전자 회로를 갖는 도 1a의 미세유체 디바이스를 도시한 도면,
도 2a는 다른 실시예에 따른 미세유체 디바이스를 도시한 도면,
도 2b는 실시예에 따라 추가된(incorporated) 전자 회로를 갖는 도 2a의 미세유체 디바이스를 도시한 도면,
도 3a는 다른 실시예에 따른 미세유체 디바이스를 도시한 도면,
도 3b는 실시예에 따라 추가된(incorporated) 전자 회로를 갖는 도 3a의 미세유체 디바이스를 도시한 도면,
도 4a는 본 발명의 미세유체 디바이스 내에서 사용될 수 있는 인쇄 회로의 사진,
도 4b는 도 4a의 인쇄 회로의 회로도,
도 5a는 실시예에 따라 미세유체 디바이스와 인쇄 회로를 집적화하는 과정을 도시한 도면,
도 5b는 다른 실시예에 따라 미세유체 디바이스와 인쇄 회로를 집적화하는 과정을 도시한 도면,
도 5c는 또 다른 실시예에 따라 미세유체 디바이스와 인쇄 회로를 집적화하는 과정을 도시한 도면,
도 6은 실시예에 따라 RF 송신기에 의해 무선으로 전력 공급되는 미세유체 디바이스의 다이어그램,
도 7은 실시예에 따라 미세유체 디바이스를 가지고 동작하도록 구성되는 상용화된 현미경을 도시한 도면,
도 8은 실시예에 따라 RF 트랜스폰더(transponder)와 미세유체 디바이스 사이에서 정보를 통신하기 위한 프로세스를 도시한 도면,
도 9는 실시예에 따라서 유체 내에 부유된 입자들의 부분모집합을 격리시키기 위해 수행될 수 있는 한 세트의 동작들을 도시한 도면,
도 10은 실시예에 따라서 미세유체 디바이스 내의 입자들을 분류하기 위해 수행될 수 있는 한 세트의 동작들을 도시한 도면,
도 11은 실시예에 따라서 미세유체 디바이스 내의 입자들을 분류하기 위해 수행될 수 있는 한 세트의 동작들을 도시한 도면,
도 12는 플라스틱 기판 상에 인쇄된 통합 전자 기기 및 미세유체 소자를 포함하는 미세유체 디바이스의 사진을 도시한다.
Claims (36)
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- 유체 내에 부유 입자들을 갖는 상기 유체를 수신하기 위한 입구 및 쉬스 플로우(sheath flow)를 수신하기 위한 적어도 하나의 쉬스 플로우(flow) 입구들을 갖는 기판내의 유체 채널;
상기 입구 근처에 위치하는 적어도 한 쌍의 직류 전류(DC) 전극들 - 상기 한 쌍의 전극은 DC(direct current) 전압이 공급될 때 상기 부유 입자들을 전기영동으로(electrophoretically) 분리하도록 구성됨 -;
상기 유체 채널을 따라 배열되는 AC 전극들의 쌍들 - 여기서 상기 전극들의 쌍들은 각각의 다른 쌍들의 AC 전극들이 상이한 주파수에서 AC 전압으로 공급될 때 포지티브 DEP(dielectrophoresis) 효과 및 네가티브 DEP 효과의 적어도 하나를 이용하여 상기 분리된 입자들을 분류(sort) 하도록 구성되고, AC 전극들의 각각의 쌍은 원형 전극 및 직선 전극을 포함하고, 상기 포지티브 DEP 효과를 경험한 입자들을 원형 전극들의 에지(edge)로 끌어당겨지며 상기 네가티브 DEP 효과를 경험한 입자들을 상기 원형 전극들 사이의 경로들을 향해 우회하도록 함-;
상기 상이한 주파수에서 상기 AC 전압들을 생성하도록 구성된 상기 기판상의 인쇄 집적 회로 - 여기서 상기 인쇄 집적 회로는 적어도 하나의 능동 전자 디바이스들을 포함 함 -; 및
외부 송신기에서 상기 인쇄 집적회로까지 무선 라디오 주파수(RF) 신호로부터 전력들을 결합하도록 구성된 상기 기판상의 인덕터
를 포함하는 미세유체 디바이스.
- 제 12 항에 있어서,
상기 유체 채널은, 유체 샘플이 플로우 방향(flow direction)을 횡단하여 널리 퍼지도록(spread out) 허용하기 위한 프리-플로우(free-flow) 디자인(design)을 갖는 것을 특징으로 하는 미세유체 디바이스.
- 제 12항에 있어서, 상기 적어도 한 쌍의 직류 전류(DC) 전극들은 EP(electrophoretic) 효과에 기초하여 전하(charge), 모양 및 질량 중 적어도 하나에 따라 상기 입자들을 그룹들로 분리시키도록 구성되는 것을 특징으로 하는 미세유체 디바이스.
- 제 12항에 있어서, 상기 AC 전극들의 쌍들의 각각은 AC 전극들의 적어도 다른 쌍과 주파수가 다른 AC 전압을 수신하도록 구성되는 것을 특징으로 하는 미세유체 디바이스.
- 제 12항에 있어서, 상기 AC 전극들의 쌍들의 각각은 비대칭 구조를 갖는 것을 특징으로하는 미세유체 디바이스.
- 제 12항에 있어서, 전기장의 기울기(GRADIENT)가 0(ZERO)인 것을 특징으로 하는 미세유체 디바이스.
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- 제 12항에 있어서, 상기 기판은 유리, 폴리머 및 플라스틱 중 적어도 하나를 포함하는 것을 특징으로 하는 미세 유체 디바이스.
- 제 12항에 있어서, 상기 인덕터는 상기 무선 라디오 주파수(RF) 신호로부터 상기 인쇄 집적 회로까지 상기 전력을 유도 결합시키는 루프(loop)를 포함하는 것을 특징으로 하는 미세유체 디바이스.
- 제 12항에 있어서, 상기 인덕터는 실버(Silver)를 포함하고, 상기 인덕터는 실버 그라비어(gravure) 잉크를 사용하여 상기 기판 위에 프린트된 인덕터인 것을 특징으로 하는 미세 유체 디바이스.
- 기판 내의 유체 채널의 입구에서 부유 입자들을 갖는 샘플 유체를 수신하고 적어도 하나의 쉬스 플로우(sheath flow)입구에서 쉬스 플로우를 수신하는 단계;
상기 입구 근처에 위치된 직류(DC) 전극들의 적어도 하나의 쌍들에 DC 전압을 공급하여 상기 부유 입자들을 분리하는 단계;
상기 분리 된 입자들을 상기 유체 채널을 따라 배열된 AC 전극들의 쌍들을 통해 분류하는 단계 - 여기서, 상기 분류는 포지티브 DEP(dielectrophoresis) 효과 및 네가티브 DEP 효과 중 적어도 하나를 이용하고, 각각의 상기 AC 전극들의 쌍들은 서로 다른 주파수에서 AC 전압들로 공급되며, 상기 AC 전극들의 쌍들은 원형 전극 및 직선 전극을 포함하고, 상기 포지티브 DEP 효과를 경험하는 입자들은 상기 원형 전극들의 에지(edge)로 끌어당겨지며, 상기 네가티브 DEP 효과를 경험한 입자들은 상기 원형 전극들 사이들을 향해 우회하도록 함-;
상기 기판 상에 인쇄된 집적 회로를 통해 상이한 주파수에서 AC 전압을 생성하는 단계 - 상기 인쇄된 집적 회로는 하나 이상의 능동 전자 디바이스를 포함 함 -; 및
외부 송신기로부터 상기 집적 회로로 발사되는 무선 라디오 주파수 (RF) 신호로부터 상기 기판상의 인덕터에서 결합 된 전력을 수신하는 단계를 포함하는 입자들을 분류하는 방법.
- 제 28 항에 있어서, 상기 유체 채널은 유체 샘플이 플로우 방향(flow direction)을 횡단하여 퍼지도록(spread out) 허용하기 위한 프리 - 플로우(free flow) 디자인(design)을 갖는 것을 특징으로 하는 입자들을 분류하는 방법.
- 제 28 항에 있어서, 상기 적어도 한 쌍의 직류(DC) 전극들은 EP(electrophoretic) 효과에 기초하여 전하, 모양 및 질량 중 적어도 하나에 따라 상기 입자들을 그룹들로 분리하도록 구성되는 것을 특징으로 하는 입자들을 분류하는 방법.
- 제 28 항에 있어서, 상기 AC 전극들의 쌍들의 각각은 상기 AC 전극들의 쌍 중 적어도 다른 하나와 주파수가 상이한 AC 전압을 수신하도록 구성되는 것을 특징으로 하는 입자들을 분류하는 방법.
- 제 28 항에 있어서, 상기 AC 전극들의 쌍들의 각각은 비대칭 구조를 갖는 것을 특징으로 하는 입자들을 분류하는 방법.
- 제 28항에 있어서, 전기장의 기울기(gradient)가 0(zero)인 것을 특징으로 하는 입자들을 분류하는 방법.
- 제 28항에 있어서, 상기 기판이 유리, 폴리머 및 플라스틱 중 적어도 하나를 포함하는 입자들을 분류하는 방법.
- 제 28 항에 있어서, 상기 인덕터는 상기 무선 라디오 주파수(RF) 신호로부터의 상기 결합 된 전력을 상기 인쇄 집적 회로에 유도 결합시키는 루프를 포함하는 입자들을 분류하는 방법.
- 제 28 항에 있어서, 상기 인덕터는 실버(Siver)를 포함하고, 상기 인덕터는 실버 그라비어(gravure) 잉크를 이용하여 상기 기판 상에 프린트 된 인덕터인 것을 특징으로 하는 입자들을 분류하는 방법.
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Families Citing this family (53)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9134221B2 (en) | 2009-03-10 | 2015-09-15 | The Regents Of The University Of California | Fluidic flow cytometry devices and particle sensing based on signal-encoding |
US8837159B1 (en) * | 2009-10-28 | 2014-09-16 | Amazon Technologies, Inc. | Low-profile circuit board assembly |
US8834794B2 (en) * | 2010-11-22 | 2014-09-16 | Mehdi M Yazdanpanah | Apparatus and methods for detection of tumor cells in blood |
FR2986802A1 (fr) * | 2012-02-13 | 2013-08-16 | Centre Nat Rech Scient | Dispositif et procede de manipulation et traitement de cellules par champ electrique. |
US9674945B2 (en) * | 2012-09-21 | 2017-06-06 | Intel Corporation | Heterogeneous integration of microfluidic devices in package structures |
WO2014062719A2 (en) | 2012-10-15 | 2014-04-24 | Nanocellect Biomedical, Inc. | Systems, apparatus, and methods for sorting particles |
EP4220124A1 (en) | 2013-03-14 | 2023-08-02 | Cytonome/ST, LLC | Hydrodynamic focusing apparatus and methods |
ES2583413T3 (es) * | 2013-05-22 | 2016-09-20 | Imec Vzw | Dispositivo compacto de análisis de fluido y método de fabricación |
GB201311679D0 (en) * | 2013-06-28 | 2013-08-14 | Ibm | Microfluidic chip with dielectrophoretic electrodes extending in hydrophilic flow path |
GB201312035D0 (en) * | 2013-07-04 | 2013-08-21 | Cytomos Ltd | Biological sensing apparatus |
CN104789468B (zh) * | 2014-07-22 | 2017-10-20 | 奥克莱流体公司 | 颗粒筛选装置 |
EP3223945B1 (en) * | 2014-11-26 | 2019-04-03 | IMEC vzw | Compact glass-based fluid analysis device and method to fabricate |
EP3223944B1 (en) | 2014-11-26 | 2020-05-06 | IMEC vzw | A fluid analysis device |
EP3223946B1 (en) | 2014-11-26 | 2019-01-02 | IMEC vzw | Fluid analysis device and method for fluid analysis |
WO2016092374A1 (en) | 2014-12-10 | 2016-06-16 | King Abdullah University Of Science And Technology | All-printed paper-based memory |
US9853088B2 (en) * | 2014-12-31 | 2017-12-26 | King Abdullah University Of Science And Technology | All-printed paper memory |
EP3250912A4 (en) | 2015-01-30 | 2018-10-10 | Hewlett-Packard Development Company, L.P. | Microfluidic sensing |
JP6460431B2 (ja) | 2015-01-30 | 2019-01-30 | ヒューレット−パッカード デベロップメント カンパニー エル.ピー.Hewlett‐Packard Development Company, L.P. | 流体試験チップ及びカセット |
EP3361231B1 (en) * | 2015-10-07 | 2021-02-17 | AFI Corporation | Inspection device, inspection system, and inspection method |
WO2017132586A1 (en) | 2016-01-28 | 2017-08-03 | Roswell Biotechnologies, Inc. | Methods and apparatus for measuring analytes using large scale molecular electronics sensor arrays |
EP3408219B1 (en) | 2016-01-28 | 2022-08-17 | Roswell Biotechnologies, Inc | Massively parallel dna sequencing apparatus |
JP6854532B2 (ja) | 2016-02-09 | 2021-04-07 | ロズウェル バイオテクノロジーズ,インコーポレイテッド | 電子的、標識フリーのdnaおよびゲノムシークエンシング |
JP6796932B2 (ja) * | 2016-02-16 | 2020-12-09 | 株式会社Afiテクノロジー | 分離装置 |
US10597767B2 (en) | 2016-02-22 | 2020-03-24 | Roswell Biotechnologies, Inc. | Nanoparticle fabrication |
US9829456B1 (en) | 2016-07-26 | 2017-11-28 | Roswell Biotechnologies, Inc. | Method of making a multi-electrode structure usable in molecular sensing devices |
EP3519554A4 (en) * | 2016-09-30 | 2020-05-20 | The Governing Council Of The University Of Toronto | System for identifying and targeting individual cells within a heterogeneous population for selective extraction of cellular content |
US10732712B2 (en) | 2016-12-27 | 2020-08-04 | Facebook Technologies, Llc | Large scale integration of haptic devices |
KR102622275B1 (ko) | 2017-01-10 | 2024-01-05 | 로스웰 바이오테크놀로지스 인코포레이티드 | Dna 데이터 저장을 위한 방법들 및 시스템들 |
WO2018136148A1 (en) | 2017-01-19 | 2018-07-26 | Roswell Biotechnologies, Inc. | Solid state sequencing devices comprising two dimensional layer materials |
JP2018140320A (ja) * | 2017-02-24 | 2018-09-13 | パナソニックIpマネジメント株式会社 | 粒子分離装置、換気装置及び空気清浄機 |
US10508296B2 (en) | 2017-04-25 | 2019-12-17 | Roswell Biotechnologies, Inc. | Enzymatic circuits for molecular sensors |
WO2018200687A1 (en) | 2017-04-25 | 2018-11-01 | Roswell Biotechnologies, Inc. | Enzymatic circuits for molecular sensors |
KR102606670B1 (ko) | 2017-05-09 | 2023-11-24 | 로스웰 바이오테크놀로지스 인코포레이티드 | 분자 센서들을 위한 결합 프로브 회로들 |
WO2019046589A1 (en) | 2017-08-30 | 2019-03-07 | Roswell Biotechnologies, Inc. | PROCESSIVE ENZYME MOLECULAR ELECTRONIC SENSORS FOR STORING DNA DATA |
WO2019075100A1 (en) | 2017-10-10 | 2019-04-18 | Roswell Biotechnologies, Inc. | METHODS, APPARATUS AND SYSTEMS FOR STORING DNA DATA WITHOUT AMPLIFICATION |
US11754550B2 (en) * | 2018-07-26 | 2023-09-12 | International Business Machines Corporation | Medical device for stimulating and sensing bioactivity |
GB2577074B (en) * | 2018-09-12 | 2022-06-01 | Quantumdx Group Ltd | Microfluidic device with DEP arrays |
WO2020081720A1 (en) * | 2018-10-16 | 2020-04-23 | Yale University | Electronic system for capture and characterization of particles |
EP3674003A1 (en) * | 2018-12-28 | 2020-07-01 | IHP GmbH - Innovations for High Performance Microelectronics / Leibniz-Institut für innovative Mikroelektronik | Identifying and counting particles using dielectrophoresis |
US11498068B2 (en) * | 2019-01-02 | 2022-11-15 | Beijing Boe Optoelectronics Technology Co., Ltd. | Microfluidic device and detection method therefor and microfluidic detection assembly |
NL2022504B1 (en) * | 2019-02-04 | 2020-08-19 | Elstar Dynamics Patents B V | Improved optical modulator |
CN109894163B (zh) * | 2019-03-11 | 2021-06-11 | 太原理工大学 | 一种高通量、高内涵药物筛选微流控芯片及其制备方法 |
CN113924167B (zh) * | 2019-06-05 | 2024-08-13 | 捷豹路虎有限公司 | 用于操纵物质的装置、包括装置的车辆和组件以及使用装置的方法 |
US12146852B2 (en) | 2019-09-06 | 2024-11-19 | Roswell Biotechnologies, Inc. | Methods of fabricating nanoscale structures usable in molecular sensors and other devices |
EP3858484A1 (en) * | 2020-02-03 | 2021-08-04 | Vrije Universiteit Brussel | On-chip structured silicon-on-insulator vortex inducer |
CN113717846B (zh) * | 2020-05-26 | 2023-08-29 | 中国科学院青岛生物能源与过程研究所 | 一种基于介电确定性位移的细胞分选芯片、装置及方法 |
US11099453B1 (en) | 2020-08-03 | 2021-08-24 | Elstar Dynamics Patents B.V. | Light modulator, light modulator method and smart glazing |
EP4248203A4 (en) * | 2020-11-17 | 2024-12-25 | Regents of the University of Minnesota | WIRELESS ELECTRICAL ACTUATION OF PARTICLES AND MOLECULES |
CN112871229B (zh) * | 2021-01-21 | 2022-06-28 | 中国科学技术大学 | 一种用于水体介电泳细菌分选的芯片 |
US12007660B2 (en) | 2021-06-24 | 2024-06-11 | Elstar Dynamics Patents B.V. | Light modulator, substrate comprising electrodes and smart glazing |
US11988557B2 (en) | 2021-12-08 | 2024-05-21 | Battelle Savannah River Alliance, Llc | Electric field detection method and system |
CN120315204A (zh) | 2021-12-24 | 2025-07-15 | 埃尔斯达动力专利私人有限公司 | 包括电极的基板和具有减小的衍射的光调制器 |
US20250153190A1 (en) * | 2022-02-02 | 2025-05-15 | Oregon Health & Science University | Methods and systems for sorting particles in fluids |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004522452A (ja) | 2001-03-22 | 2004-07-29 | キャピタル バイオチップ カンパニー リミテッド | 細胞単離方法およびその使用 |
US6787018B1 (en) | 2000-12-08 | 2004-09-07 | The Regents Of The University Of California | Dielectrophoretic concentration of particles under electrokinetic flow |
WO2009053907A1 (en) | 2007-10-25 | 2009-04-30 | Koninklijke Philips Electronics N. V. | A reconfigurable microfluidic filter based on electric fields |
Family Cites Families (107)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3790760A (en) | 1971-09-27 | 1974-02-05 | Cornell Aeronautical Labor Inc | Apparatus for counting, differentiating and sorting particles according to their microstructure variations |
US3984307A (en) | 1973-03-05 | 1976-10-05 | Bio/Physics Systems, Inc. | Combined particle sorter and segregation indicator |
PT662124E (pt) | 1992-09-03 | 2002-10-31 | Univ California | Separacao citometrica de fluxo de alta velocidade de celulas viaveis de mamifero |
CA2153169A1 (en) | 1993-01-16 | 1994-07-21 | James Andrew Bangham | Signal processing system |
US6049381A (en) | 1993-10-29 | 2000-04-11 | The United States Of America As Represented By The Secretary Of The Navy | Real time suspended particle monitor |
US6071394A (en) * | 1996-09-06 | 2000-06-06 | Nanogen, Inc. | Channel-less separation of bioparticles on a bioelectronic chip by dielectrophoresis |
US7160687B1 (en) | 1997-05-29 | 2007-01-09 | Cellomics, Inc. | Miniaturized cell array methods and apparatus for cell-based screening |
US6139800A (en) | 1997-06-23 | 2000-10-31 | Luminex Corporation | Interlaced lasers for multiple fluorescence measurement |
US20010006416A1 (en) | 1999-01-11 | 2001-07-05 | Johnson Paul E. | Ribbon flow cytometry apparatus and methods |
US7057732B2 (en) | 1999-01-25 | 2006-06-06 | Amnis Corporation | Imaging platform for nanoparticle detection applied to SPR biomolecular interaction analysis |
US6975400B2 (en) | 1999-01-25 | 2005-12-13 | Amnis Corporation | Imaging and analyzing parameters of small moving objects such as cells |
US6294063B1 (en) * | 1999-02-12 | 2001-09-25 | Board Of Regents, The University Of Texas System | Method and apparatus for programmable fluidic processing |
DK2258172T3 (en) | 2000-05-09 | 2017-08-07 | Xy Llc | Flow cytometer for differentiation of X-chromosome-bearing and Y-chromosome-bearing populations of spermatozoa |
US7630063B2 (en) | 2000-08-02 | 2009-12-08 | Honeywell International Inc. | Miniaturized cytometer for detecting multiple species in a sample |
EP1182453B1 (en) | 2000-06-27 | 2007-08-15 | Agilent Technologies, Inc. | Method of reducing the effects of varying environmental conditions in a measuring instrument and measuring instrument using the method |
AU2001290568A1 (en) | 2000-08-25 | 2002-03-04 | Amnis Corporation | Measuring the velocity of small moving objects such as cells |
US20020121443A1 (en) | 2000-11-13 | 2002-09-05 | Genoptix | Methods for the combined electrical and optical identification, characterization and/or sorting of particles |
US6784420B2 (en) | 2000-11-13 | 2004-08-31 | Genoptix, Inc. | Method of separating particles using an optical gradient |
US6833542B2 (en) | 2000-11-13 | 2004-12-21 | Genoptix, Inc. | Method for sorting particles |
US20020108859A1 (en) | 2000-11-13 | 2002-08-15 | Genoptix | Methods for modifying interaction between dielectric particles and surfaces |
US20020115163A1 (en) | 2000-11-13 | 2002-08-22 | Genoptix | Methods for sorting particles by size and elasticity |
US20020160470A1 (en) | 2000-11-13 | 2002-10-31 | Genoptix | Methods and apparatus for generating and utilizing linear moving optical gradients |
US6936811B2 (en) | 2000-11-13 | 2005-08-30 | Genoptix, Inc. | Method for separating micro-particles |
US20030007894A1 (en) | 2001-04-27 | 2003-01-09 | Genoptix | Methods and apparatus for use of optical forces for identification, characterization and/or sorting of particles |
US20020123112A1 (en) | 2000-11-13 | 2002-09-05 | Genoptix | Methods for increasing detection sensitivity in optical dielectric sorting systems |
US20020113204A1 (en) | 2000-11-13 | 2002-08-22 | Genoptix | Apparatus for collection of sorted particles |
US6744038B2 (en) | 2000-11-13 | 2004-06-01 | Genoptix, Inc. | Methods of separating particles using an optical gradient |
US6778724B2 (en) | 2000-11-28 | 2004-08-17 | The Regents Of The University Of California | Optical switching and sorting of biological samples and microparticles transported in a micro-fluidic device, including integrated bio-chip devices |
KR100408158B1 (ko) | 2000-12-04 | 2003-12-01 | 바이오세인트(주) | 악취 및 휘발성 유기화합물의 생물학적 제거장치용 모듈 및 그를 이용한 오염가스 제거방법 |
US7811768B2 (en) | 2001-01-26 | 2010-10-12 | Aviva Biosciences Corporation | Microdevice containing photorecognizable coding patterns and methods of using and producing the same |
US20040009540A1 (en) | 2001-04-27 | 2004-01-15 | Genoptix, Inc | Detection and evaluation of cancer cells using optophoretic analysis |
US20030124516A1 (en) | 2001-04-27 | 2003-07-03 | Genoptix, Inc. | Method of using optical interrogation to determine a biological property of a cell or population of cells |
US20040023310A1 (en) | 2001-04-27 | 2004-02-05 | Genoptix, Inc | Quantitative determination of protein kinase C activation using optophoretic analysis |
US20030194755A1 (en) | 2001-04-27 | 2003-10-16 | Genoptix, Inc. | Early detection of apoptotic events and apoptosis using optophoretic analysis |
GB2383127B (en) | 2001-12-12 | 2004-10-20 | Proimmune Ltd | Device and method for investigating analytes in liquid suspension or solution |
AU2002364580A1 (en) | 2001-12-18 | 2003-06-30 | University Of Wyoming | Apparatus and methods for high throughput analysis of particles in a translucent flowing liquid |
US7318902B2 (en) | 2002-02-04 | 2008-01-15 | Colorado School Of Mines | Laminar flow-based separations of colloidal and cellular particles |
US6909824B1 (en) | 2002-03-05 | 2005-06-21 | Avi Messica | Mechanically actuated evanescent-wave coupled optical devices |
US7312085B2 (en) | 2002-04-01 | 2007-12-25 | Fluidigm Corporation | Microfluidic particle-analysis systems |
US6808075B2 (en) | 2002-04-17 | 2004-10-26 | Cytonome, Inc. | Method and apparatus for sorting particles |
US6877528B2 (en) | 2002-04-17 | 2005-04-12 | Cytonome, Inc. | Microfluidic system including a bubble valve for regulating fluid flow through a microchannel |
US7157274B2 (en) | 2002-06-24 | 2007-01-02 | Cytonome, Inc. | Method and apparatus for sorting particles |
US6976590B2 (en) | 2002-06-24 | 2005-12-20 | Cytonome, Inc. | Method and apparatus for sorting particles |
US20030211461A1 (en) | 2002-05-01 | 2003-11-13 | Genoptix, Inc | Optophoretic detection of durgs exhibiting inhibitory effect on Bcr-Abl positive tumor cells |
US20040033539A1 (en) | 2002-05-01 | 2004-02-19 | Genoptix, Inc | Method of using optical interrogation to determine a biological property of a cell or population of cells |
US20030215791A1 (en) | 2002-05-20 | 2003-11-20 | Applied Spectral Imaging Ltd. | Method of and system for multiplexed analysis by spectral imaging |
US7455770B2 (en) | 2002-09-09 | 2008-11-25 | Cytonome, Inc. | Implementation of microfluidic components in a microfluidic system |
US20040053209A1 (en) | 2002-09-12 | 2004-03-18 | Genoptix, Inc | Detection and evaluation of topoisomerase inhibitors using optophoretic analysis |
US7161665B2 (en) | 2002-12-18 | 2007-01-09 | University Of Wyoming | High resolution imaging fountain flow cytometry |
EP2306174B1 (en) | 2003-03-28 | 2016-05-11 | Inguran, LLC | Flow cytometry nozzle for orienting particles and corresponding method |
CA2566749C (en) | 2003-05-15 | 2017-02-21 | Xy, Inc. | Efficient haploid cell sorting for flow cytometer systems |
KR100845163B1 (ko) | 2003-06-20 | 2008-07-09 | 에프. 호프만-라 로슈 아게 | 전기화학 바이오센서에 관한 장치 및 방법 |
US7395474B2 (en) * | 2003-08-01 | 2008-07-01 | Intermec Ip Corp. | Lab-on-chip system and method and apparatus for manufacturing and operating same |
US7298478B2 (en) | 2003-08-14 | 2007-11-20 | Cytonome, Inc. | Optical detector for a particle sorting system |
AU2004269406B2 (en) | 2003-08-28 | 2010-12-16 | Progenity, Inc. | Methods and apparatus for sorting cells using an optical switch in a microfluidic channel network |
US8280214B2 (en) | 2004-05-13 | 2012-10-02 | The Regents Of The University Of California | Nanowires and nanoribbons as subwavelength optical waveguides and their use as components in photonic circuits and devices |
US20070240495A1 (en) * | 2004-05-25 | 2007-10-18 | Shuzo Hirahara | Microfluidic Device and Analyzing/Sorting Apparatus Using The Same |
KR20070034588A (ko) | 2004-06-14 | 2007-03-28 | 더 보오드 오브 트러스티스 오브 더 유니버시티 오브 일리노이즈 | Cd34+/cd36+ 태아 세포에는 결합하지만 성체세포에는 결합하지 않는 항체 |
US7594308B2 (en) | 2004-10-28 | 2009-09-29 | Brother Kogyo Kabushiki Kaisha | Method for producing a piezoelectric actuator and a liquid transporting apparatus |
BRPI0518824B1 (pt) | 2004-12-03 | 2017-11-28 | Cytonome/St, Llc | "particle cartridge for particle processing and method of processing of a sample" |
WO2006086382A2 (en) | 2005-02-08 | 2006-08-17 | Northrop Grumman Corporation | System and methods for use in detecting harmful aerosol particles |
CA2540474A1 (en) | 2005-04-01 | 2006-10-01 | Uti Limited Partnership | Cytometer |
US7658829B2 (en) * | 2005-04-08 | 2010-02-09 | Uti Limited Partnership | Integrated microfluidic transport and sorting system |
JP2006293663A (ja) | 2005-04-11 | 2006-10-26 | Sanyo Electric Co Ltd | メモリアドレス生成装置及びそれを有したプロセッサ、メモリアドレス生成方法 |
US7767444B2 (en) | 2005-05-31 | 2010-08-03 | Nanyang Technological University | Cell analysis using laser with external cavity |
WO2007051170A2 (en) | 2005-10-28 | 2007-05-03 | The Regents Of The University Of California | Apparatus and method for improved optical detection of particles in fluid |
GB2432217A (en) | 2005-11-09 | 2007-05-16 | Seiko Epson Corp | Application of biosensor chips |
US8798338B2 (en) | 2006-01-09 | 2014-08-05 | University Of Wyoming | Method and system for counting particles in a laminar flow with an imaging device |
KR100750732B1 (ko) | 2006-02-08 | 2007-08-22 | 삼성전자주식회사 | Rfid 태그 및 이의 구동 방법 |
KR20090024691A (ko) | 2006-05-05 | 2009-03-09 | 사이토놈, 인크. | 평행한 미세유체 어레이의 작동기 |
WO2007133619A1 (en) | 2006-05-10 | 2007-11-22 | Drexel University | Molecular control of surface coverage |
US7518481B2 (en) * | 2006-06-30 | 2009-04-14 | Intel Corporation | Slotted magnetic material for integrated circuit inductors |
WO2008048931A1 (en) | 2006-10-16 | 2008-04-24 | Celula Inc. | Methods and compositions for differential expansion of fetal cells in maternal blood and their use |
WO2008124211A2 (en) * | 2007-02-15 | 2008-10-16 | University Of Florida Research Foundation, Inc. | Flow sorting of nanomaterials |
US7945428B2 (en) | 2007-03-23 | 2011-05-17 | Beckman Coulter, Inc. | Multi-gain adaptive linear processing and gated digital system for use in flow cytometry |
US8691164B2 (en) | 2007-04-20 | 2014-04-08 | Celula, Inc. | Cell sorting system and methods |
US7746466B2 (en) | 2007-05-14 | 2010-06-29 | The Regents Of The University Of California | System and method for flow cytometry |
WO2008147530A1 (en) | 2007-05-24 | 2008-12-04 | The Regents Of The University Of California | Integrated fluidics devices with magnetic sorting |
US9285338B2 (en) * | 2007-07-19 | 2016-03-15 | University of Pittsburgh—of the Commonwealth System of Higher Education | Separation of particles using multiplexed dielectrophoresis |
US20090042737A1 (en) | 2007-08-09 | 2009-02-12 | Katz Andrew S | Methods and Devices for Correlated, Multi-Parameter Single Cell Measurements and Recovery of Remnant Biological Material |
KR101338349B1 (ko) | 2007-11-30 | 2013-12-06 | 연세대학교 산학협력단 | 미세입자 분리 장치 및 이의 제작 방법 |
US8153950B2 (en) | 2008-12-18 | 2012-04-10 | Palo Alto Research Center Incorporated | Obtaining sensing results and/or data in response to object detection |
US7701580B2 (en) | 2008-02-01 | 2010-04-20 | Palo Alto Research Center Incorporated | Transmitting/reflecting emanating light with time variation |
US7763856B2 (en) | 2008-01-31 | 2010-07-27 | Palo Alto Research Center Incorporated | Producing time variation in emanating light |
US7817254B2 (en) | 2008-01-30 | 2010-10-19 | Palo Alto Research Center Incorporated | Obtaining information from time variation of sensing results |
US8629981B2 (en) | 2008-02-01 | 2014-01-14 | Palo Alto Research Center Incorporated | Analyzers with time variation based on color-coded spatial modulation |
US8373860B2 (en) | 2008-02-01 | 2013-02-12 | Palo Alto Research Center Incorporated | Transmitting/reflecting emanating light with time variation |
WO2009146143A2 (en) * | 2008-04-03 | 2009-12-03 | The Regents Of The University Of California | Ex-vivo multi-dimensional system for the separation and isolation of cells, vesicles, nanoparticles and biomarkers |
DE102008045336B4 (de) | 2008-09-01 | 2022-05-25 | Carl Zeiss Microscopy Gmbh | System zur Bearbeitung einer Probe mit einem Laserstrahl und einem Elektronenstrahl oder einem Ionenstrahl |
WO2010032603A1 (en) * | 2008-09-19 | 2010-03-25 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and wireless tag using the same |
CN102246173B (zh) | 2008-12-11 | 2013-04-17 | 国际商业机器公司 | 变换系统模型的方法和系统 |
WO2010075459A1 (en) | 2008-12-22 | 2010-07-01 | Celula, Inc. | Methods and genotyping panels for detecting alleles, genomes, and transcriptomes |
US9645010B2 (en) | 2009-03-10 | 2017-05-09 | The Regents Of The University Of California | Fluidic flow cytometry devices and methods |
US9134221B2 (en) | 2009-03-10 | 2015-09-15 | The Regents Of The University Of California | Fluidic flow cytometry devices and particle sensing based on signal-encoding |
US9057676B2 (en) | 2010-02-05 | 2015-06-16 | Cytonome/St, Llc | Multiple flow channel particle analysis system |
WO2012021749A1 (en) | 2010-08-11 | 2012-02-16 | Celula, Inc. | Genotyping dna |
WO2012083250A2 (en) | 2010-12-17 | 2012-06-21 | Celula, Inc. | Methods for screening and diagnosing genetic conditions |
US10481069B2 (en) | 2011-01-03 | 2019-11-19 | Cytonome/St, Llc | Method and apparatus for monitoring and optimizing microfluidic particle sorting |
US8822207B2 (en) | 2011-01-21 | 2014-09-02 | Owl biomedical, Inc. | Cartridge for MEMS particle sorting system |
US8993311B2 (en) | 2011-01-21 | 2015-03-31 | Innovative Micro Technology | Multi-stage cartridge for MEMS particle storing system |
US8705031B2 (en) | 2011-02-04 | 2014-04-22 | Cytonome/St, Llc | Particle sorting apparatus and method |
US10041106B2 (en) | 2011-05-06 | 2018-08-07 | Progenity, Inc. | Methods and compositions for isothermal whole genome amplification |
US9074978B2 (en) | 2011-07-12 | 2015-07-07 | The Regents Of The University Of California | Optical space-time coding technique in microfluidic devices |
WO2013010134A2 (en) | 2011-07-14 | 2013-01-17 | Celula, Inc. | Systems, apparatus and methods for biochemical analysis |
US10215995B2 (en) | 2012-05-16 | 2019-02-26 | Cytonome/St, Llc | Large area, low f-number optical system |
EP2864472A4 (en) | 2012-06-20 | 2015-12-30 | Celula Inc | MATERIALS AND METHODS FOR TREATING CELLULAR POPULATIONS |
TWI630385B (zh) | 2012-07-16 | 2018-07-21 | 昌和生物醫學科技(揚州)有限公司 | 增強疾病檢測與鑒定的器件與方法 |
-
2011
- 2011-10-21 KR KR1020137013040A patent/KR101885936B1/ko active Active
- 2011-10-21 WO PCT/US2011/057399 patent/WO2012054904A2/en active Application Filing
- 2011-10-21 US US13/880,973 patent/US10024819B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6787018B1 (en) | 2000-12-08 | 2004-09-07 | The Regents Of The University Of California | Dielectrophoretic concentration of particles under electrokinetic flow |
JP2004522452A (ja) | 2001-03-22 | 2004-07-29 | キャピタル バイオチップ カンパニー リミテッド | 細胞単離方法およびその使用 |
WO2009053907A1 (en) | 2007-10-25 | 2009-04-30 | Koninklijke Philips Electronics N. V. | A reconfigurable microfluidic filter based on electric fields |
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