Phase transition and optical properties of DNA-gold nanoparticle assemblies
文献类型：期刊论文
| 作者 | Sun, Y ; Harris, NC ; Kiang, CH |
| 刊名 | PLASMONICS
 |
| 出版日期 | 2007 |
| 卷号 | 2期号:4页码:193 |
| ISSN号 | 1557-1955 |
| 中文摘要 | We review recent work on DNA-linked gold nanoparticle assemblies. The synthesis, properties, and phase behavior of such DNA-gold nanoparticle assemblies are described. These nanoparticle assemblies have strong optical extinction in the ultraviolet and visible light regions; hence, the technique is used to study the kinetics and phase transitions of DNA gold nanoparticle assemblies. The melting transition of DNA-gold nanoparticle assemblies shows unusual trends compared to those of free DNA. The phase transitions are influenced by many parameters, such as nanoparticle size, DNA sequence, DNA grafting density, DNA linker length, interparticle distance, base pairing defects, and disorders. The physics of the DNA-gold nanoparticle assemblies can be understood in terms of the phase behavior of complex fluids, with the colloidal gold interaction potential dominated by DNA hybridization energies. |
| 收录类别 | SCI |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/50822]  |
| 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 | Sun, Y,Harris, NC,Kiang, CH. Phase transition and optical properties of DNA-gold nanoparticle assemblies[J]. PLASMONICS,2007,2(4):193. |
| APA | Sun, Y,Harris, NC,&Kiang, CH.(2007).Phase transition and optical properties of DNA-gold nanoparticle assemblies.PLASMONICS,2(4),193. |
| MLA | Sun, Y,et al."Phase transition and optical properties of DNA-gold nanoparticle assemblies".PLASMONICS 2.4(2007):193. |
入库方式： OAI收割
来源：物理研究所
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