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Spatial Manipulation and Assembly of Nanoparticles by Atomic Force Microscopy Tip-Induced Dielectrophoresis
Zhou PL(周培林); Yu HB(于海波); Yang WG(杨文广); Wen YD(文扬东); Wang ZD(王志东); Li WJ(李文荣); Liu LQ(刘连庆)
Department机器人学研究室
Source PublicationACS Applied Materials and Interfaces
ISSN1944-8244
2017
Volume9Issue:19Pages:16715-16724
Indexed BySCI ; EI
EI Accession number20172203700933
WOS IDWOS:000401782500088
Contribution Rank1
Funding OrganizationNational Natural Science Foundation of China (project no. 61475183, 61503258 and U1613220), the CAS FEA International Partnership Program for Creative Research Teams, and the Youth Innovation Promotion Association CAS.
KeywordAfm Tip-induced Dep 3d Nanomanipulation Nanoassembly Nanostructure
AbstractIn 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.
Language英语
WOS HeadingsScience & Technology ; Technology
WOS SubjectNanoscience & Nanotechnology ; Materials Science, Multidisciplinary
WOS KeywordNANOFIBER NANOELECTRODE ARRAYS ; ENHANCED RAMAN-SPECTROSCOPY ; CARBON NANOTUBES ; NANOMANIPULATION ; AFM ; TWEEZERS ; BACTERIA ; PROBE ; DNA ; SIMULATION
WOS Research AreaScience & Technology - Other Topics ; Materials Science
Citation statistics
Cited Times:12[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sia.cn/handle/173321/20496
Collection机器人学研究室
Corresponding AuthorYu HB(于海波); Liu LQ(刘连庆)
Affiliation1.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
3.Beijing Advanced Innovation Center for Imaging Technology, Capital Normal University, Beijing, 100048, China
4.Department of Advanced Robotics, Chiba Institute of Technology, Chiba, 275-0016, Japan
5.Department of Mechanical and Biomedical Engineering, City University of Hong Kong, Kowloon Tong, Hong Kong
Recommended Citation
GB/T 7714
Zhou PL,Yu HB,Yang WG,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 Zhou PL.,Yu HB.,Yang WG.,Wen YD.,Wang ZD.,...&Liu LQ.(2017).Spatial Manipulation and Assembly of Nanoparticles by Atomic Force Microscopy Tip-Induced Dielectrophoresis.ACS Applied Materials and Interfaces,9(19),16715-16724.
MLA Zhou PL,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.
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