CN108949562B - 一种细胞毒性实验的微流控芯片 - Google Patents
一种细胞毒性实验的微流控芯片 Download PDFInfo
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- CN108949562B CN108949562B CN201811047085.3A CN201811047085A CN108949562B CN 108949562 B CN108949562 B CN 108949562B CN 201811047085 A CN201811047085 A CN 201811047085A CN 108949562 B CN108949562 B CN 108949562B
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- 238000002474 experimental method Methods 0.000 title claims abstract description 19
- 231100000135 cytotoxicity Toxicity 0.000 title claims abstract description 7
- 230000003013 cytotoxicity Effects 0.000 title claims abstract description 7
- 239000000758 substrate Substances 0.000 claims abstract description 75
- 238000004113 cell culture Methods 0.000 claims abstract description 67
- 238000005341 cation exchange Methods 0.000 claims abstract description 11
- 239000012528 membrane Substances 0.000 claims abstract description 11
- 150000002500 ions Chemical class 0.000 claims description 42
- 239000007788 liquid Substances 0.000 claims description 36
- 238000012545 processing Methods 0.000 claims description 5
- 231100000263 cytotoxicity test Toxicity 0.000 claims description 2
- 238000002784 cytotoxicity assay Methods 0.000 claims 1
- 150000001768 cations Chemical class 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 4
- 238000011160 research Methods 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 46
- 108091006146 Channels Proteins 0.000 description 44
- 229910001385 heavy metal Inorganic materials 0.000 description 16
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 239000006285 cell suspension Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 108091005462 Cation channels Proteins 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000001259 photo etching Methods 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 238000005375 photometry Methods 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/02—Form or structure of the vessel
- C12M23/16—Microfluidic devices; Capillary tubes
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
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- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Organic Chemistry (AREA)
- Biomedical Technology (AREA)
- Microbiology (AREA)
- Sustainable Development (AREA)
- Biotechnology (AREA)
- Dispersion Chemistry (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Clinical Laboratory Science (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
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Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811047085.3A CN108949562B (zh) | 2018-09-08 | 2018-09-08 | 一种细胞毒性实验的微流控芯片 |
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CN201811047085.3A CN108949562B (zh) | 2018-09-08 | 2018-09-08 | 一种细胞毒性实验的微流控芯片 |
Publications (2)
Publication Number | Publication Date |
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CN108949562A CN108949562A (zh) | 2018-12-07 |
CN108949562B true CN108949562B (zh) | 2023-09-22 |
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CN201811047085.3A Active CN108949562B (zh) | 2018-09-08 | 2018-09-08 | 一种细胞毒性实验的微流控芯片 |
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CN (1) | CN108949562B (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101050415A (zh) * | 2006-04-07 | 2007-10-10 | 三星电子株式会社 | 浓缩包含细胞或病毒的样品和溶解细胞或病毒的微观流体装置和方法及制造该微观流体装置的方法 |
CN101270333A (zh) * | 2008-05-05 | 2008-09-24 | 深圳先进技术研究院 | 一种微流控细胞芯片 |
JP2009109467A (ja) * | 2007-11-01 | 2009-05-21 | Rohm Co Ltd | マイクロチップ |
CN101586075A (zh) * | 2009-07-08 | 2009-11-25 | 中国科学院大连化学物理研究所 | 一种检测细胞损伤修复能力的方法及其专用芯片 |
CN103215185A (zh) * | 2013-03-29 | 2013-07-24 | 国家纳米科学中心 | 一种能同时施加力学刺激和化学刺激的微流控装置 |
CN104877907A (zh) * | 2015-05-21 | 2015-09-02 | 重庆科技学院 | 一种u型细胞筛选培养芯片及使用方法 |
CN104928147A (zh) * | 2015-05-21 | 2015-09-23 | 重庆科技学院 | 一种双层细胞筛选培养芯片及操作方法 |
CN105838606A (zh) * | 2016-06-08 | 2016-08-10 | 牛海涛 | 一种高通量细胞联合培养芯片 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050032204A1 (en) * | 2001-04-10 | 2005-02-10 | Bioprocessors Corp. | Microreactor architecture and methods |
US10215687B2 (en) * | 2012-11-19 | 2019-02-26 | The General Hospital Corporation | Method and system for integrated mutliplexed photometry module |
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2018
- 2018-09-08 CN CN201811047085.3A patent/CN108949562B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101050415A (zh) * | 2006-04-07 | 2007-10-10 | 三星电子株式会社 | 浓缩包含细胞或病毒的样品和溶解细胞或病毒的微观流体装置和方法及制造该微观流体装置的方法 |
JP2009109467A (ja) * | 2007-11-01 | 2009-05-21 | Rohm Co Ltd | マイクロチップ |
CN101270333A (zh) * | 2008-05-05 | 2008-09-24 | 深圳先进技术研究院 | 一种微流控细胞芯片 |
CN101586075A (zh) * | 2009-07-08 | 2009-11-25 | 中国科学院大连化学物理研究所 | 一种检测细胞损伤修复能力的方法及其专用芯片 |
CN103215185A (zh) * | 2013-03-29 | 2013-07-24 | 国家纳米科学中心 | 一种能同时施加力学刺激和化学刺激的微流控装置 |
CN104877907A (zh) * | 2015-05-21 | 2015-09-02 | 重庆科技学院 | 一种u型细胞筛选培养芯片及使用方法 |
CN104928147A (zh) * | 2015-05-21 | 2015-09-23 | 重庆科技学院 | 一种双层细胞筛选培养芯片及操作方法 |
CN105838606A (zh) * | 2016-06-08 | 2016-08-10 | 牛海涛 | 一种高通量细胞联合培养芯片 |
Non-Patent Citations (2)
Title |
---|
Multicompartmented microfluidic device for characterization of dose-dependent cadmium cytotoxicity in BALB/3T3 fibroblast cells;Mahto SK等;Biomed Microdevices;第11卷(第2期);401-411 * |
基于微流控技术的体外毒理学评价新体系构建及初步应用;厉海笛;中国博士学位论文全文数据库医药卫生科技辑(7);E079-9 * |
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CN108949562A (zh) | 2018-12-07 |
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Effective date of registration: 20240328 Address after: 509 Kangrui Times Square, Keyuan Business Building, 39 Huarong Road, Gaofeng Community, Dalang Street, Longhua District, Shenzhen, Guangdong Province, 518000 Patentee after: Shenzhen Litong Information Technology Co.,Ltd. Country or region after: China Address before: No. 20, East Road, University City, Chongqing, Shapingba District, Chongqing Patentee before: Chongqing University of Science & Technology Country or region before: China |
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Effective date of registration: 20240330 Address after: Room 127, 1st Floor, No. 7 Fengxian Middle Road (Incubation Building), Haidian District, Beijing, 100000 Patentee after: Beikexin (Beijing) stem cell Medical Research Institute Co.,Ltd. Country or region after: China Address before: 509 Kangrui Times Square, Keyuan Business Building, 39 Huarong Road, Gaofeng Community, Dalang Street, Longhua District, Shenzhen, Guangdong Province, 518000 Patentee before: Shenzhen Litong Information Technology Co.,Ltd. Country or region before: China |