Efficient Enrichment and Self-Assembly of Hybrid Nanoparticles into Removable and Magnetic SERS Substrates for Sensitive Detection of Environmental Pollutants.
文献类型：期刊论文
| 作者 | Jia Li; Siying Tang; Yong Li; Hao Huang; Penghui Li; Zhinan Guo; Qian Luo; Zhe Wang; Paul K. Chu; Xue-Feng Yu |
| 刊名 | ACS APPLIED MATERIALS & INTERFACES
 |
| 出版日期 | 2017 |
| 文献子类 | 期刊论文 |
| 英文摘要 | A structure consisting of a low surface energy substrate and low surface tension liquid is designed and prepared by taking advantage of perfluorinated fluid infusion into the porous Teflon membrane. This slippery platform allows efficient enrichment and self-assembly of hybrid nanoparticles and the assembled structure can be detached from the membrane. A macroscale superlattice array of Au nanorods doped with magnetic Fe3O4 nanoparticles is obtained by suppressing the outward capillary flow and coffee-ring effect during evaporative self-assembly. In SERS (surface enhanced Raman scattering) detection of environmental pollutants including thiram, diquat and polycydic aromatic hydrocarbons, the removable plasmonic superlattice array with magnetic properties enables rapid separation of analytes from the solution resulting in excellent sensitivity and detection limits down to the nanomolar level. The self-assembly strategy shows great potential in the fabrication of removable 3D plasmonic superlattice arrays for SERS detections. |
| URL标识 | 查看原文 |
| 语种 | 英语 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/12290]  |
| 专题 | 深圳先进技术研究院_医药所 |
| 作者单位 | ACS APPLIED MATERIALS & INTERFACES |
| 推荐引用方式 GB/T 7714 | Jia Li,Siying Tang,Yong Li,et al. Efficient Enrichment and Self-Assembly of Hybrid Nanoparticles into Removable and Magnetic SERS Substrates for Sensitive Detection of Environmental Pollutants.[J]. ACS APPLIED MATERIALS & INTERFACES,2017. |
| APA | Jia Li.,Siying Tang.,Yong Li.,Hao Huang.,Penghui Li.,...&Xue-Feng Yu.(2017).Efficient Enrichment and Self-Assembly of Hybrid Nanoparticles into Removable and Magnetic SERS Substrates for Sensitive Detection of Environmental Pollutants..ACS APPLIED MATERIALS & INTERFACES. |
| MLA | Jia Li,et al."Efficient Enrichment and Self-Assembly of Hybrid Nanoparticles into Removable and Magnetic SERS Substrates for Sensitive Detection of Environmental Pollutants.".ACS APPLIED MATERIALS & INTERFACES (2017). |
入库方式： OAI收割
来源：深圳先进技术研究院
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