DNA Origami-Directed, Discrete Three-Dimensional Plasmonic Tetrahedron Nanoarchitectures with Tailored Optical Chirality
文献类型：期刊论文
| 作者 | Ni WH(倪卫海) ; Wang QB(王强斌)
|
| 刊名 | ACS APPLIED MATERIALS & INTERFACES
 |
| 出版日期 | 2014-04-23 |
| 卷号 | 6期号:8页码:5388-5392 |
| 关键词 | DNA self-assembly gold nanoparticle tetrahedron nanostructure chiral optical property |
| 通讯作者 | Meng, C |
| 英文摘要 | Discrete, three-dimensional (3D) gold nanoparticle (AuNP) tetrahedron nanoarchitectures are successfully self-assembled with DNA origami as template with high purity (>85%). A distinct plasmonic chiral response is experimentally observed from the AuNP tetrahedron nanoarchitectures and appears in a configuration-dependent manner. The chiral optical properties are then rationally engineered by modifying the structural parameters including the AuNP size and interparticle distance. Theoretical study of the AuNP tetrahedron nanoarchitectures shows the dependence of the chiral optical property on the AuNP size and interparticle distance, consistent with the ensemble averaged measurements. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000335086000010 |
| 公开日期 | 2014-12-19 |
| 源URL | [http://ir.sinano.ac.cn/handle/332007/1711]  |
| 专题 | 苏州纳米技术与纳米仿生研究所_纳米生物医学与安全研究部_王强斌团队 |
| 推荐引用方式 GB/T 7714 | Ni WH,Wang QB. DNA Origami-Directed, Discrete Three-Dimensional Plasmonic Tetrahedron Nanoarchitectures with Tailored Optical Chirality[J]. ACS APPLIED MATERIALS & INTERFACES,2014,6(8):5388-5392. |
| APA | Ni WH,&Wang QB.(2014).DNA Origami-Directed, Discrete Three-Dimensional Plasmonic Tetrahedron Nanoarchitectures with Tailored Optical Chirality.ACS APPLIED MATERIALS & INTERFACES,6(8),5388-5392. |
| MLA | Ni WH,et al."DNA Origami-Directed, Discrete Three-Dimensional Plasmonic Tetrahedron Nanoarchitectures with Tailored Optical Chirality".ACS APPLIED MATERIALS & INTERFACES 6.8(2014):5388-5392. |
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