Spatial Manipulation and Assembly of Nanoparticles by Atomic Force Microscopy Tip-Induced Dielectrophoresis

CORC > 沈阳自动化研究所 > 中国科学院沈阳自动化研究所 > 机器人学研究室

	Spatial Manipulation and Assembly of Nanoparticles by Atomic Force Microscopy Tip-Induced Dielectrophoresis
	Wang ZD(王志东); Liu LQ(刘连庆); Li WJ(李文荣); Wen YD(文扬东); Yang WG(杨文广); Yu HB(于海波); Zhou PL(周培林)
刊名	ACS Applied Materials and Interfaces
	2017
卷号	9 期号:19 页码:16715-16724
关键词	AFM tip-induced DEP 3D nanomanipulation nanoassembly nanostructure
ISSN号	1944-8244
通讯作者	Yu HB(于海波) ; Liu LQ(刘连庆)
产权排序	1
中文摘要	In this article, we present a novel method of spatial manipulation and assembly of nanoparticles via atomic force microscopy tip-induced dielectrophoresis (AFM-DEP). This method combines the high-accuracy positioning of AFM with the parallel manipulation of DEP. A spatially nonuniform electric field is induced by applying an alternating current (AC) voltage between the conductive AFM probe and an indium tin oxide glass substrate. The AFM probe acted as a movable DEP tweezer for nanomanipulation and assembly of nanoparticles. The mechanism of AFM-DEP was analyzed by numerical simulation. The effects of solution depth, gap distance, AC voltage, solution concentration, and duration time were experimentally studied and optimized. Arrays of 200 nm polystyrene nanoparticles were assembled into various nanostructures, including lines, ellipsoids, and arrays of dots. The sizes and shapes of the assembled structures were controllable. It was thus demonstrated that AFM-DEP is a flexible and powerful tool for nanomanipulation.
WOS标题词	Science & Technology ; Technology
类目[WOS]	Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
研究领域[WOS]	Science & Technology - Other Topics ; Materials Science
关键词[WOS]	NANOFIBER NANOELECTRODE ARRAYS ; ENHANCED RAMAN-SPECTROSCOPY ; CARBON NANOTUBES ; NANOMANIPULATION ; AFM ; TWEEZERS ; BACTERIA ; PROBE ; DNA ; SIMULATION
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000401782500088
内容类型	期刊论文
源URL	[http://ir.sia.cn/handle/173321/20496]
专题	沈阳自动化研究所_机器人学研究室
作者单位	1.State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016, China 2.Department of Advanced Robotics, Chiba Institute of Technology, Chiba, 275-0016, Japan 3.Department of Mechanical and Biomedical Engineering, City University of Hong Kong, Kowloon Tong, Hong Kong 4.Beijing Advanced Innovation Center for Imaging Technology, Capital Normal University, Beijing, 100048, China 5.University of Chinese Academy of Sciences, Beijing 100049, China
推荐引用方式 GB/T 7714	Wang ZD,Liu LQ,Li WJ,et al. Spatial Manipulation and Assembly of Nanoparticles by Atomic Force Microscopy Tip-Induced Dielectrophoresis[J]. ACS Applied Materials and Interfaces,2017,9(19):16715-16724.
APA	Wang ZD.,Liu LQ.,Li WJ.,Wen YD.,Yang WG.,...&Zhou PL.(2017).Spatial Manipulation and Assembly of Nanoparticles by Atomic Force Microscopy Tip-Induced Dielectrophoresis.ACS Applied Materials and Interfaces,9(19),16715-16724.
MLA	Wang ZD,et al."Spatial Manipulation and Assembly of Nanoparticles by Atomic Force Microscopy Tip-Induced Dielectrophoresis".ACS Applied Materials and Interfaces 9.19(2017):16715-16724.