CN113189053A - 一种基于介电泳和法珀腔的细胞浓度检测方法及装置 - Google Patents
一种基于介电泳和法珀腔的细胞浓度检测方法及装置 Download PDFInfo
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- CN113189053A CN113189053A CN202110475008.3A CN202110475008A CN113189053A CN 113189053 A CN113189053 A CN 113189053A CN 202110475008 A CN202110475008 A CN 202110475008A CN 113189053 A CN113189053 A CN 113189053A
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- G—PHYSICS
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
- G01N21/45—Refractivity; Phase-affecting properties, e.g. optical path length using interferometric methods; using Schlieren methods
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/40—Concentrating samples
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/416—Systems
- G01N27/447—Systems using electrophoresis
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/40—Concentrating samples
- G01N2001/4038—Concentrating samples electric methods, e.g. electromigration, electrophoresis, ionisation
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CN202110475008.3A CN113189053B (zh) | 2021-04-29 | 2021-04-29 | 一种基于介电泳和法珀腔的细胞浓度检测方法及装置 |
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CN202110475008.3A CN113189053B (zh) | 2021-04-29 | 2021-04-29 | 一种基于介电泳和法珀腔的细胞浓度检测方法及装置 |
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CN113189053B CN113189053B (zh) | 2022-12-09 |
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Citations (8)
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US20080108121A1 (en) * | 2006-11-03 | 2008-05-08 | Benq Corporation | Method of arranging cells and electrode array applied thereto |
US20130316368A1 (en) * | 2011-02-09 | 2013-11-28 | Universite Paris Sud 11 | Multi-target photonic biosensor, and method for manufacturing and preparing same |
WO2014062719A2 (en) * | 2012-10-15 | 2014-04-24 | Nanocellect Biomedical, Inc. | Systems, apparatus, and methods for sorting particles |
CN109060725A (zh) * | 2018-06-08 | 2018-12-21 | 清华大学 | 具有纳米孔阵的法布里-珀罗结构、制备方法和操作方法 |
CN110146463A (zh) * | 2019-04-15 | 2019-08-20 | 枣庄学院 | 一种多频点谐振生物传感器及其制备方法和测试细胞浓度的方法 |
CN209652292U (zh) * | 2018-09-20 | 2019-11-19 | 北京怡天佳瑞科技有限公司 | 微流控芯片、分析液滴中是否含有粒子或捕获单一目标物的装置 |
CN110923111A (zh) * | 2018-09-20 | 2020-03-27 | 北京怡天佳瑞科技有限公司 | 微流控芯片、含有该微流控芯片的装置,以及检测或分选样本的方法 |
CN112378972A (zh) * | 2020-09-30 | 2021-02-19 | 太原理工大学 | 一种具有高稳定性的无标识生物传感器及其制作方法 |
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2021
- 2021-04-29 CN CN202110475008.3A patent/CN113189053B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080108121A1 (en) * | 2006-11-03 | 2008-05-08 | Benq Corporation | Method of arranging cells and electrode array applied thereto |
US20130316368A1 (en) * | 2011-02-09 | 2013-11-28 | Universite Paris Sud 11 | Multi-target photonic biosensor, and method for manufacturing and preparing same |
WO2014062719A2 (en) * | 2012-10-15 | 2014-04-24 | Nanocellect Biomedical, Inc. | Systems, apparatus, and methods for sorting particles |
CN109060725A (zh) * | 2018-06-08 | 2018-12-21 | 清华大学 | 具有纳米孔阵的法布里-珀罗结构、制备方法和操作方法 |
CN209652292U (zh) * | 2018-09-20 | 2019-11-19 | 北京怡天佳瑞科技有限公司 | 微流控芯片、分析液滴中是否含有粒子或捕获单一目标物的装置 |
CN110923111A (zh) * | 2018-09-20 | 2020-03-27 | 北京怡天佳瑞科技有限公司 | 微流控芯片、含有该微流控芯片的装置,以及检测或分选样本的方法 |
CN110146463A (zh) * | 2019-04-15 | 2019-08-20 | 枣庄学院 | 一种多频点谐振生物传感器及其制备方法和测试细胞浓度的方法 |
CN112378972A (zh) * | 2020-09-30 | 2021-02-19 | 太原理工大学 | 一种具有高稳定性的无标识生物传感器及其制作方法 |
Non-Patent Citations (6)
Title |
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JIAN, AQ: "Low cell concentration detection by Fabry-Perot resonator with sensitivity enhancement by dielectrophoresis", 《SENSORS AND ACTUATORS》 * |
SEICHEPINE: "A combination of capillary and dielectrophoresis-driven assembly methods for wafer scale integration of carbon-nanotube-based nanocarpets", 《NANOTECHNOLOGY》 * |
TU, L: "A novel micromachined Fabry-Perot interferometer integrating nano-holes and dielectrophoresis for enhanced biochemical sensing", 《BIOSENSORS & BIOELECTRONICS》 * |
姚佳烽: "多电极阵列微流控芯片内细胞介电泳运动分析", 《分析化学》 * |
曾一笑: "基于介电电泳的粒子分离微流控芯片的研究", 《仪表技术与传感器》 * |
武月园: "基于介电泳机理和法珀腔结构的微粒运动及其传感研究", 《中国优秀硕士学位论文全文数据库》 * |
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Inventor after: Guan Aoqun Inventor after: Wang Teng Inventor after: Wu Yueyuan Inventor after: Ji Jianlong Inventor after: Sang Shengbo Inventor after: Zhang Wendong Inventor before: Guan Aoqun Inventor before: Wang Teng Inventor before: Wu Yueyuan Inventor before: Ji Jianlong Inventor before: Sang Shengbo Inventor before: Zhang Wendong |
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