| Propulsion of liposomes using bacterial motors | |
Zhang, Zhenhai1; Li, Zhifei2; Yu, Wei3; Li, Kejie1; Xie, Zhihong4 ; Shi, Zhiguo5
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| 发表期刊 | NANOTECHNOLOGY
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| ISSN | 0957-4484 |
| 2013-05-10 | |
| 卷号 | 24期号:18页码:185103 |
| 关键词 | Flagellar Motor Interface Rotation |
| 产权排序 | [Zhang, Zhenhai; Li, Kejie] Beijing Inst Technol, Sch Mechatron Engn, Beijing 100081, Peoples R China; [Li, Zhifei] Peking Univ, Hosp 3, Dept Gen Surg, Beijing 100191, Peoples R China; [Yu, Wei] Shanghai Second Polytech Univ, Sch Urban Dev & Environm Engn, Shanghai 201209, Peoples R China; [Xie, Zhihong] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Shandong, Peoples R China; [Shi, Zhiguo] Univ Sci & Technol Beijing, Sch Comp & Commun Engn, Beijing 100081, Peoples R China |
| 通讯作者 | Zhang, ZH (reprint author), Beijing Inst Technol, Sch Mechatron Engn, Beijing 100081, Peoples R China. zhzhang@bit.edu.cn |
| 作者部门 | 海岸带生物学与生物资源利用所重点实验室 |
| 英文摘要 | Here we describe the utilization of flagellated bacteria as actuators to propel spherical liposomes by attaching bacteria to the liposome surface. Bacteria were stably attached to liposomes using a cross-linking antibody. The effect of the number of attached bacteria on propulsion speed was experimentally determined. The effects of bacterial propulsion on the bacteria-antibody-liposome complex were stochastic. We demonstrated that liposomal mobility increased when bacteria were attached, and the propulsion speed correlated with the number of bacteria.; Here we describe the utilization of flagellated bacteria as actuators to propel spherical liposomes by attaching bacteria to the liposome surface. Bacteria were stably attached to liposomes using a cross-linking antibody. The effect of the number of attached bacteria on propulsion speed was experimentally determined. The effects of bacterial propulsion on the bacteria-antibody-liposome complex were stochastic. We demonstrated that liposomal mobility increased when bacteria were attached, and the propulsion speed correlated with the number of bacteria. |
| 文章类型 | Article |
| 资助机构 | National Natural Science Foundation of China [61273346, 51176106]; National Defense Major Fundamental Research Program of China [Cxx20110003]; National Defense Key Fundamental Research Program of China [Axx20110005, Axx20132010]; Specialized Research Fund for the Doctoral Program of Higher Education [20121101120009]; Beijing Natural Science Foundation [4122049]; National Defense Pre-Research Foundation of China [xxx5020303]; National Defense Exploration Research Program of China [xxx1216]; Excellent Young Scholars Research Fund of Beijing Institute of Technology; Program for the Fundamental Research of Beijing Institute of Technology [3020012211219, 3020012251104]; Program of Introducing Talents of Discipline to University, China [B08043] |
| 收录类别 | SCI |
| 语种 | 英语 |
| 关键词[WOS] | FLAGELLAR MOTOR ; INTERFACE ; ROTATION |
| 研究领域[WOS] | Science & Technology - Other Topics ; Materials Science ; Physics |
| WOS记录号 | WOS:000317468700003 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/6454 |
| 专题 | 海岸带生物学与生物资源利用重点实验室_海岸带生物学与生物资源保护实验室 |
| 作者单位 | 1.Beijing Inst Technol, Sch Mechatron Engn, Beijing 100081, Peoples R China 2.Peking Univ, Hosp 3, Dept Gen Surg, Beijing 100191, Peoples R China 3.Shanghai Second Polytech Univ, Sch Urban Dev & Environm Engn, Shanghai 201209, Peoples R China 4.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Shandong, Peoples R China 5.Univ Sci & Technol Beijing, Sch Comp & Commun Engn, Beijing 100081, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Zhenhai,Li, Zhifei,Yu, Wei,et al. Propulsion of liposomes using bacterial motors[J]. NANOTECHNOLOGY,2013,24(18):185103. |
| APA | Zhang, Zhenhai,Li, Zhifei,Yu, Wei,Li, Kejie,Xie, Zhihong,&Shi, Zhiguo.(2013).Propulsion of liposomes using bacterial motors.NANOTECHNOLOGY,24(18),185103. |
| MLA | Zhang, Zhenhai,et al."Propulsion of liposomes using bacterial motors".NANOTECHNOLOGY 24.18(2013):185103. |
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| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Propulsion of liposo（793KB） | 开放获取 | CC BY-NC-SA | 浏览 请求全文 | |||
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