Synthesis of Bifunctional Au/Pt/Au Core/Shell Nanoraspberries for in Situ SERS Monitoring of Platinum-Catalyzed Reactions

被引：279
作者：
Xie, Wei [1 ]
Herrmann, Christoph [1 ]
Koempe, Karsten [2 ]
Haase, Markus [2 ]
Schluecker, Sebastian [1 ]
机构：
[1] Univ Osnabruck, Dept Phys, D-49076 Osnabruck, Germany
[2] Univ Osnabruck, Inst Chem, D-49076 Osnabruck, Germany
来源：
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2011年 / 133卷 / 48期
关键词：
RAMAN-SPECTROSCOPY; NANOPARTICLES; ADSORPTION; AG;
D O I：
10.1021/ja208298q
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The synthesis of bifunctional Au/Pt/Au nanoraspberries for use in quantitative in situ monitoring of platinum-catalyzed reactions by surface-enhanced Raman scattering (SERS) is presented. Highly convolved SERS spectra of reaction mixtures can be decomposed into the contributions of distinct molecular species by multivariate data analysis.
引用
收藏
页码：19302 / 19305
页数：4
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