Synthesis of Fe3O4@Au core-shell nanoparticles

被引：8
|
作者：
Solovieva, A. Yu [1 ]
Ioni, Yu V. [1 ]
Baskakov, A. O. [2 ]
Starchikov, S. S. [2 ]
Avilov, A. S. [2 ]
Lyubutin, I. S. [2 ]
Gubin, S. P. [1 ]
机构：
[1] Russian Acad Sci, Kurnakov Inst Gen & Inorgan Chem, Leninskii Pr 31, Moscow 119991, Russia
[2] Russian Acad Sci, Crystallog & Photon Ctr, Leninskii Pr 59, Moscow 119333, Russia
来源：
RUSSIAN JOURNAL OF INORGANIC CHEMISTRY | 2017年 / 62卷 / 06期
关键词：
FE3O4; NANOPARTICLES; NANOSTRUCTURES; CATALYSTS; ACID;
D O I：
10.1134/S0036023617060225
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
A new two-step synthesis of Fe3O4@Au core-shell nanoparticles stabilized in polyethylene glycol is described. The nanoparticles were characterized by transmission electron microscopy, X-ray powder diffraction, UV and Mossbauer spectroscopy. Fe3O4@Au nanoparticles featured both optical properties (they featured a plasmon resonance band) and magnetic properties (they responded to an external magnetic field), typical of individual gold and magnetite nanoparticles, respectively.
引用
收藏
页码：711 / 714
页数：4
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