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Rapid assembly of gold nanoparticle-based microstructures using optically-induced electrokinetics
Liang WF(梁文峰); Liu LQ(刘连庆); Lai, Sam Hok-Sum; Wang YC(王越超); Lee, Gwo-Bin; Li WJ(李文荣)
Department机器人学研究室
Source PublicationOptical Materials Express
ISSN2159-3930
2014
Volume4Issue:11Pages:2368-2380
Indexed BySCI ; EI
EI Accession number20144600206960
WOS IDWOS:000344962100016
Contribution Rank1
AbstractThis paper presents a rapid approach for assembling gold nanoparticles (AuNPs)-based microstructures using optically-induced electrokinetics. Results showed that number of AuNPs in the assembled microstructures could be controlled by adjusting the input optically-induced electrokinetics parameters. The formation conditions were experimentally investigated by varying several key electrokinetics parameters, and the results were compared to a numerical simulation of the electrokinetic forces. The experimental results were also analyzed by counting the number of deposited AuNPs in a microstructure using an image processing algorithm. We will show that the optimal parameters for this optoelectronic AuNPs assembly method are electric field frequency range from 9 to 11 kHz with a voltage range of 18-20 Vpp, and an optical exposure time of ∼120 s.
Language英语
WOS HeadingsScience & Technology ; Technology ; Physical Sciences
WOS SubjectMaterials Science, Multidisciplinary ; Optics
WOS KeywordMANIPULATION ; DIELECTROPHORESIS ; SEPARATION ; POLYMER ; CANCER ; CELLS ; FILMS
WOS Research AreaMaterials Science ; Optics
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sia.cn/handle/173321/15285
Collection机器人学研究室
Corresponding AuthorLi WJ(李文荣)
Affiliation1.State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016, China
2.School of Transportation and Mechanical Engineering, Shenyang Jianzhu University, Shenyang, 110168, China
3.Department of Mechanical and Biomedical Engineering, City University of Hong Kong, Kowloon, Hong Kong
4.Department of Power Mechanical Engineering, National Tsing Hua University, Taiwan
Recommended Citation
GB/T 7714
Liang WF,Liu LQ,Lai, Sam Hok-Sum,et al. Rapid assembly of gold nanoparticle-based microstructures using optically-induced electrokinetics[J]. Optical Materials Express,2014,4(11):2368-2380.
APA Liang WF,Liu LQ,Lai, Sam Hok-Sum,Wang YC,Lee, Gwo-Bin,&Li WJ.(2014).Rapid assembly of gold nanoparticle-based microstructures using optically-induced electrokinetics.Optical Materials Express,4(11),2368-2380.
MLA Liang WF,et al."Rapid assembly of gold nanoparticle-based microstructures using optically-induced electrokinetics".Optical Materials Express 4.11(2014):2368-2380.
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