Controlled regular locomotion of algae cell microrobots
文献类型：期刊论文
| 作者 | Xie SX(解双喜); Jiao ND(焦念东) ; Tung, Steve; Liu LQ(刘连庆)
|
| 刊名 | Biomedical Microdevices
 |
| 出版日期 | 2016 |
| 卷号 | 18期号:3页码:1-9 |
| 关键词 | Algae cell Microrobot Phototaxis Directional control Bioactuator |
| ISSN号 | 1387-2176 |
| 产权排序 | 1 |
| 通讯作者 | 焦念东 ; 刘连庆 |
| 中文摘要 | Algae cells can be considered as microrobots from the perspective of engineering. These organisms not only have a strong reproductive ability but can also sense the environment, harvest energy from the surroundings, and swim very efficiently, accommodating all these functions in a body of size on the order of dozens of micrometers. An interesting topic with respect to random swimming motions of algae cells in a liquid is how to precisely control them as microrobots such that they swim according to manually set routes. This study developed an ingenious method to steer swimming cells based on the phototaxis. The method used a varying light signal to direct the motion of the cells. The swimming trajectory, speed, and force of algae cells were analyzed in detail. Then the algae cell could be controlled to swim back and forth, and traverse a crossroad as a microrobot obeying specific traffic rules. Furthermore, their motions along arbitrarily set trajectories such as zigzag, and triangle were realized successfully under optical control. Robotize algae cells can be used to precisely transport and deliver cargo such as drug particles in microfluidic chip for biomedical treatment and pharmacodynamic analysis. The study findings are expected to bring significant breakthrough in biological drives and new biomedical applications. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Engineering, Biomedical ; Nanoscience & Nanotechnology |
| 研究领域[WOS] | Engineering ; Science & Technology - Other Topics |
| 关键词[WOS] | MAGNETOTACTIC BACTERIA ; MOTOR ; CONSTRUCTION ; TRANSPORT ; MOLECULES ; LIPOSOME ; DRIVEN ; MOVE |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000378691100007 |
| 源URL | [http://ir.sia.cn/handle/173321/18681]  |
| 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 | Xie SX,Jiao ND,Tung, Steve,et al. Controlled regular locomotion of algae cell microrobots[J]. Biomedical Microdevices,2016,18(3):1-9. |
| APA | Xie SX,Jiao ND,Tung, Steve,&Liu LQ.(2016).Controlled regular locomotion of algae cell microrobots.Biomedical Microdevices,18(3),1-9. |
| MLA | Xie SX,et al."Controlled regular locomotion of algae cell microrobots".Biomedical Microdevices 18.3(2016):1-9. |
入库方式： OAI收割
来源：沈阳自动化研究所
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