Creating hot nanoparticle pairs for surface-enhanced Raman spectroscopy through optical manipulation
文献类型：期刊论文
| 作者 | Svedberg, F ; Li, ZP ; Xu, HX ; Kall, M |
| 刊名 | NANO LETTERS
 |
| 出版日期 | 2006 |
| 卷号 | 6期号:12页码:2639 |
| 关键词 | METAL NANOPARTICLES SCATTERING PARTICLES MOLECULES SENSITIVITY FORCES |
| ISSN号 | 1530-6984 |
| 通讯作者 | Kall, M: Chalmers, Dept Appl Phys, SE-41296 Gothenburg, Sweden. |
| 中文摘要 | We use optical tweezers to move single silver nanoparticles into near-field contact with immobilized particles, forming isolated surface-enhanced Raman spectroscopy (SERS) active Ag particle dimers. The surface-averaged SERS intensity increases by a factor similar to 20 upon dimerization. Electrodynamics calculations indicate that the final approach between the particles is due to "optical binding". The described methodology may facilitate controlled single molecule SERS analysis. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/35280]  |
| 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 | Svedberg, F,Li, ZP,Xu, HX,et al. Creating hot nanoparticle pairs for surface-enhanced Raman spectroscopy through optical manipulation[J]. NANO LETTERS,2006,6(12):2639. |
| APA | Svedberg, F,Li, ZP,Xu, HX,&Kall, M.(2006).Creating hot nanoparticle pairs for surface-enhanced Raman spectroscopy through optical manipulation.NANO LETTERS,6(12),2639. |
| MLA | Svedberg, F,et al."Creating hot nanoparticle pairs for surface-enhanced Raman spectroscopy through optical manipulation".NANO LETTERS 6.12(2006):2639. |
入库方式： OAI收割
来源：物理研究所
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