Inducing self-rotation of cells with natural and artificial melanin in a linearly polarized alternating current electric field
文献类型：期刊论文
| 作者 | Ouyang, Mengxing; Cheung, Wing Ki; Liang WF(梁文峰); Mai, John D.; Liu, Wing Keung; Li WJ(李文荣)
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| 刊名 | BIOMICROFLUIDICS
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| 出版日期 | 2013 |
| 卷号 | 7期号:5 |
| 关键词 | INSULATOR-BASED DIELECTROPHORESIS WALLED CARBON NANOTUBES COUPLED ELECTROROTATION DIELECTRIC-PROPERTIES AC DIELECTROPHORESIS DNA NANOPARTICLES CANCER-CELLS SEPARATION CHIP ELECTROKINETICS |
| ISSN号 | 1932-1058 |
| 产权排序 | 3 |
| 通讯作者 | Liu, Wing Keung ; 李文荣 |
| 中文摘要 | The phenomenon of self-rotation observed in naturally and artificially pigmented cells under an applied linearly polarized alternating current (non-rotating) electrical field has been investigated. The repeatable and controllable rotation speeds of the cells were quantified and their dependence on dielectrophoretic parameters such as frequency, voltage, and waveform was studied. Moreover, the rotation behavior of the pigmented cells with different melanin content was compared to quantify the correlation between self-rotation and the presence of melanin. Most importantly, macrophages, which did not originally rotate in the applied non-rotating electric field, began to exhibit self-rotation that was very similar to that of the pigmented cells, after ingesting foreign particles (e.g., synthetic melanin or latex beads). We envision the discovery presented in this paper will enable the development of a rapid, non-intrusive, and automated process to obtain the electrical conductivities and permittivities of cellular membrane and cytoplasm in the near future. (C) 2013 AIP Publishing LLC. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine ; Physical Sciences |
| 类目[WOS] | Biochemical Research Methods ; Biophysics ; Nanoscience & Nanotechnology ; Physics, Fluids & Plasmas |
| 研究领域[WOS] | Biochemistry & Molecular Biology ; Biophysics ; Science & Technology - Other Topics ; Physics |
| 关键词[WOS] | INSULATOR-BASED DIELECTROPHORESIS ; WALLED CARBON NANOTUBES ; COUPLED ELECTROROTATION ; DIELECTRIC-PROPERTIES ; AC DIELECTROPHORESIS ; DNA NANOPARTICLES ; CANCER-CELLS ; SEPARATION ; CHIP ; ELECTROKINETICS |
| 收录类别 | SCI ; EI |
| 资助信息 | This project was funded by the CAS-Croucher Funding Scheme for Joint Laboratories (Project No.: 9500011). M. Ouyang would like to thank Dr. Fei Fei, Dr. Guanglie Zhang, Mr. Sam Lai, and Mr. Yuliang Zhao, all at the City University of Hong Kong, for their insightful discussions on this research project. |
| 语种 | 英语 |
| WOS记录号 | WOS:000326877600014 |
| 公开日期 | 2013-12-27 |
| 源URL | [http://ir.sia.cn/handle/173321/14060]  |
| 专题 | 沈阳自动化研究所_机器人学研究室 |
| 推荐引用方式 GB/T 7714 | Ouyang, Mengxing,Cheung, Wing Ki,Liang WF,et al. Inducing self-rotation of cells with natural and artificial melanin in a linearly polarized alternating current electric field[J]. BIOMICROFLUIDICS,2013,7(5). |
| APA | Ouyang, Mengxing,Cheung, Wing Ki,Liang WF,Mai, John D.,Liu, Wing Keung,&Li WJ.(2013).Inducing self-rotation of cells with natural and artificial melanin in a linearly polarized alternating current electric field.BIOMICROFLUIDICS,7(5). |
| MLA | Ouyang, Mengxing,et al."Inducing self-rotation of cells with natural and artificial melanin in a linearly polarized alternating current electric field".BIOMICROFLUIDICS 7.5(2013). |
入库方式： OAI收割
来源：沈阳自动化研究所
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