Manipulation of gold nanorods with dual-optical tweezers for surface plasmon resonance control
文献类型：期刊论文
| 作者 | Ling, L ; Guo, HL ; Zhong, XL ; Huang, L ; Li, JF ; Gan, L ; Li, ZY |
| 刊名 | NANOTECHNOLOGY
 |
| 出版日期 | 2012 |
| 卷号 | 23期号:21 |
| 关键词 | METAL NANOPARTICLES SPECTROSCOPY ALIGNMENT FORCES DNA |
| ISSN号 | 0957-4484 |
| 通讯作者 | Ling, L: Chinese Acad Sci, Lab Opt Phys, Inst Phys, POB 603, Beijing 100190, Peoples R China. |
| 中文摘要 | Gold nanorods are too tiny to be manipulated using conventional mechanical methods. In this paper, we demonstrate the trapping, transferring, positioning and patterning of gold nanorods with dual-optical tweezers. The convenient manipulations are achieved by taking advantage of the longitudinal surface plasmon resonance of gold nanorods and the anisotropic optical trapping forces formed by two linearly polarized Gaussian beams. The trapped gold nanoparticles are positioned extremely firmly and quickly on a substrate compared with randomly dispersed ones. It is observed that gold nanorods show advantages over gold nanospheres with regard to positioning speed and stability. More importantly, versatile plasmon coupling effects have been achieved in some patterned nanorods. |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China [11104342]; Chinese Academy of Sciences [Y1V2013L11] |
| 语种 | 英语 |
| 公开日期 | 2013-09-18 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/41745]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Ling, L,Guo, HL,Zhong, XL,et al. Manipulation of gold nanorods with dual-optical tweezers for surface plasmon resonance control[J]. NANOTECHNOLOGY,2012,23(21). |
| APA | Ling, L.,Guo, HL.,Zhong, XL.,Huang, L.,Li, JF.,...&Li, ZY.(2012).Manipulation of gold nanorods with dual-optical tweezers for surface plasmon resonance control.NANOTECHNOLOGY,23(21). |
| MLA | Ling, L,et al."Manipulation of gold nanorods with dual-optical tweezers for surface plasmon resonance control".NANOTECHNOLOGY 23.21(2012). |
入库方式： OAI收割
来源：物理研究所
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