Core-shell nanopillars of fullerene c-60/c-70 loading with colloidal an nanoparticles: a raman scattering investigation
文献类型：期刊论文
| 作者 | Luo, Zhixun1,2; Zhao, Yong Sheng1; Yang, Wensheng3; Peng, Aidong1; Ma, Ying1; Fu, Hongbing1; Yao, Jiannian1 |
| 刊名 | Journal of physical chemistry a
 |
| 出版日期 | 2009-09-03 |
| 卷号 | 113期号:35页码:9612-9616 |
| ISSN号 | 1089-5639 |
| DOI | 10.1021/jp9041028 |
| 通讯作者 | Yao, jiannian() |
| 英文摘要 | High-density ordered core-sheath nanopillars of fullerene c-60/c-70 loading with colloidal au nanoparticles were fabricated with a template method. the anodic aluminum oxide (aao) template was first imbedded with the fullerene c-60/c-70 molecules and then followed by a pressure-difference approach for au colloid. high-quality surface-enhanced raman scattering (sers) spectra of fullerene c-60/c-70 were obtained. the spectra show intense sers signals with a fluorescence-free background, even with a 514 nm excitation at which the normal raman of fullerene c-60/c-70 present poor signal-to-noise. the assembly of the fullerene c-60/c-70 on the inner walls of the aao pores along the au nanopillars lead to fluorescence quenching; meanwhile, the high-density and ordered arrays of au nanopillars contribute to surface plasmon resonance for the sers effect. |
| WOS关键词 | SURFACE-ENHANCED RAMAN ; FUNCTIONALIZED GOLD NANOPARTICLES ; PRESSURE-DIFFERENCE ; PLASMON RESONANCE ; AAO TEMPLATE ; ARRAYS ; MOLECULES ; C-60 ; SPECTROSCOPY ; SILVER |
| WOS研究方向 | Chemistry ; Physics |
| WOS类目 | Chemistry, Physical ; Physics, Atomic, Molecular & Chemical |
| 语种 | 英语 |
| WOS记录号 | WOS:000269253000006 |
| 出版者 | AMER CHEMICAL SOC |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2401152 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Yao, Jiannian |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, BNLMS, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China 3.Jilin Univ, Coll Chem, Changchun 130012, Peoples R China |
| 推荐引用方式 GB/T 7714 | Luo, Zhixun,Zhao, Yong Sheng,Yang, Wensheng,et al. Core-shell nanopillars of fullerene c-60/c-70 loading with colloidal an nanoparticles: a raman scattering investigation[J]. Journal of physical chemistry a,2009,113(35):9612-9616. |
| APA | Luo, Zhixun.,Zhao, Yong Sheng.,Yang, Wensheng.,Peng, Aidong.,Ma, Ying.,...&Yao, Jiannian.(2009).Core-shell nanopillars of fullerene c-60/c-70 loading with colloidal an nanoparticles: a raman scattering investigation.Journal of physical chemistry a,113(35),9612-9616. |
| MLA | Luo, Zhixun,et al."Core-shell nanopillars of fullerene c-60/c-70 loading with colloidal an nanoparticles: a raman scattering investigation".Journal of physical chemistry a 113.35(2009):9612-9616. |
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来源：中国科学院大学
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