Electrochemical growth of flowerlike gold nanoparticles on polydopamine modified ITO glass for SERS application
文献类型：期刊论文
| 作者 | Zhou F(周峰) ; Wang DA(王道爱); Liu WM(刘维民); Zhou F(周峰)
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| 刊名 | Electrochimica Acta
 |
| 出版日期 | 2010 |
| 卷号 | 55页码:2004-2009 |
| 关键词 | Flowerlike gold nanostructure Polydopamine Electrochemical deposition Surface-enhanced Raman scattering |
| ISSN号 | 0013-4686 |
| 通讯作者 | 周峰 |
| 中文摘要 | A functional biopolymer – polydopamine (Pdop) layer was easily modified on the surface of indiumtin oxide substrates by spontaneous oxidative polymerization in a dopamine solution. The Pdop layerfunctions as anovel and promising protector for electrochemical growthofflowerlike goldnanostructures(AuNFs). Electrochemical investigations and SEM results demonstrate that Pdop coating is favored torapid gold nucleation. The application of AuNFs in surface-enhanced Raman scattering is investigated byusing rhodamine 6G as probe molecule. Its detection limit reaches as low as 10−12 M. Pdop coating as afunctional platformto prepare AuNFs is promising for potential applications in sensitive optical chemical sensors. |
| 学科主题 | 材料科学与物理化学 |
| 收录类别 | SCI |
| 资助信息 | the “Hundred Talents Program” of Chinese Academy of Sciences;the NSFC (50721062, 50835009) |
| 语种 | 英语 |
| 公开日期 | 2012-11-29 |
| 源URL | [http://210.77.64.217/handle/362003/2266]  |
| 专题 | 兰州化学物理研究所_固体润滑国家重点实验室 |
| 通讯作者 | Zhou F(周峰); Zhou F(周峰) |
| 推荐引用方式 GB/T 7714 | Zhou F,Wang DA,Liu WM,et al. Electrochemical growth of flowerlike gold nanoparticles on polydopamine modified ITO glass for SERS application[J]. Electrochimica Acta,2010,55:2004-2009. |
| APA | 周峰,王道爱,刘维民,&周峰.(2010).Electrochemical growth of flowerlike gold nanoparticles on polydopamine modified ITO glass for SERS application.Electrochimica Acta,55,2004-2009. |
| MLA | 周峰,et al."Electrochemical growth of flowerlike gold nanoparticles on polydopamine modified ITO glass for SERS application".Electrochimica Acta 55(2010):2004-2009. |
入库方式： OAI收割
来源：兰州化学物理研究所
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