Facile preparation of silver nanoparticle films as an efficient surface-enhanced Raman scattering substrate
文献类型：期刊论文
| 作者 | Sun YJ ; Zhang Y ; Shi Y ; Xiao XP ; Dai HC ; Hu JT ; Ni PJ ; Li Z |
| 刊名 | applied surface science
 |
| 出版日期 | 2013 |
| 卷号 | 283页码:52-57 |
| 关键词 | GOLD NANOPARTICLES INFANT FORMULA SERS DETECTION IN-VIVO SPECTROSCOPY DNA AG MELAMINE COLLOIDS NANOSTRUCTURES |
| ISSN号 | 0169-4332 |
| 通讯作者 | li z |
| 中文摘要 | here, we report a new and facile method to prepare silver nanoparticles (ag nps) film for surface-enhanced raman scattering (sers)-based sensing. the porous ni foam was used as a template to generate high quality of ag nps by seed-mediated growth of metallic nanoparticles. the preparation process is very economic and environment-friendly, can achieve the recovery of the raw materials. we found that the type of silver-plating solution and the growth time are two key factors to determine the magnitude of sers signal enhancement. using rhodamine 6g (r6g) and 4-animothiophenol (4-atp) as probe molecules, the created ag np films exhibited relatively high enhancement ability, good stability, and well reproducibility. the synthesized sers-active substrate was further used to detect melamine molecules, an illegal additive in infant milk powder, and the limitation of detection can reach 1 mu m. (c) 2013 the authors. published by elsevier b.v. all rights reserved. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000323601700009 |
| 公开日期 | 2014-04-15 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/49540]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Sun YJ,Zhang Y,Shi Y,et al. Facile preparation of silver nanoparticle films as an efficient surface-enhanced Raman scattering substrate[J]. applied surface science,2013,283:52-57. |
| APA | Sun YJ.,Zhang Y.,Shi Y.,Xiao XP.,Dai HC.,...&Li Z.(2013).Facile preparation of silver nanoparticle films as an efficient surface-enhanced Raman scattering substrate.applied surface science,283,52-57. |
| MLA | Sun YJ,et al."Facile preparation of silver nanoparticle films as an efficient surface-enhanced Raman scattering substrate".applied surface science 283(2013):52-57. |
入库方式： OAI收割
来源：长春应用化学研究所
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