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A micromanipulator and transporter based on vibrating bubbles in an open chip environment
Dai LG(代利国); Jiao ND(焦念东); Wang XD(王晓东); Liu LQ(刘连庆)
作者部门机器人学研究室
关键词Vibrating Bubble Micromanipulation Cell Trapping Open Chip Environment
发表期刊Micromachines
ISSN2072-666X
2017
卷号8期号:4页码:1-13
收录类别SCI ; EI
EI收录号20171703605162
WOS记录号WOS:000404117100037
产权排序1
资助机构National Natural Science Foundation of China (Grant No. 61573339) and the CAS/SAFEA International Partnership Program for Creative Research Teams.
摘要A novel micromanipulation technique of multi-objectives based on vibrating bubbles in an open chip environment is described in this paper. Bubbles were created in an aqueous medium by the thermal energy converted from a laser. When the piezoelectric stack fixed under the chip vibrated the bubbles, micro-objects (microparticles, cells, etc.) rapidly moved towards the bubbles. Results from numerical simulation demonstrate that convective flow around the bubbles can provide forces to capture objects. Since bubbles can be generated at arbitrary destinations in the open chip environment, they can act as both micromanipulators and transporters. As a result, micro- and bio-objects could be collected and transported effectively as masses in the open chip environment. This makes it possible for scientific instruments, such as atomic force microscopy (AFM) and scanning ion conductive microscopy (SICM), to operate the micro-objects directly in an open chip environment.
语种英语
WOS标题词Science & Technology ; Technology
WOS类目Nanoscience & Nanotechnology ; Instruments & Instrumentation
关键词[WOS]SURFACE ACOUSTIC-WAVES ; OPTICAL TWEEZERS ; MICROFLUIDIC SYSTEMS ; TWIN BUBBLES ; MICROROBOTS ; POLY(DIMETHYLSILOXANE) ; MANIPULATION ; SIMULATION ; SEPARATION ; EQUATION
WOS研究方向Science & Technology - Other Topics ; Instruments & Instrumentation
引用统计
文献类型期刊论文
条目标识符http://ir.sia.cn/handle/173321/20421
专题机器人学研究室
通讯作者Jiao ND(焦念东); Liu LQ(刘连庆)
作者单位1.State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016, China
2.University of Chinese Academy of Sciences, Beijing 100049, China
推荐引用方式
GB/T 7714
Dai LG,Jiao ND,Wang XD,et al. A micromanipulator and transporter based on vibrating bubbles in an open chip environment[J]. Micromachines,2017,8(4):1-13.
APA Dai LG,Jiao ND,Wang XD,&Liu LQ.(2017).A micromanipulator and transporter based on vibrating bubbles in an open chip environment.Micromachines,8(4),1-13.
MLA Dai LG,et al."A micromanipulator and transporter based on vibrating bubbles in an open chip environment".Micromachines 8.4(2017):1-13.
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