Synthesis and characterization of carbon-coated iron core/shell nanostructures
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- 作者：Hongming Cao ; Guangjian Huang ; Shaofeng Xuan ; Qiufang Wu ; Feng Gu ; Chunzhong Li
- 关键词：Coating materials ; Nanostructured materials ; Vapor deposition ; Magnetic measurements
- 刊名：Journal of Alloys and Compounds
- 出版年：2008
- 出版时间：10 January 2008
- 年：2008
- 卷：448
- 期：1-2
- 页码：272-276
- 全文大小：412 K
文摘
Special carbon-coated iron core/shell nanoparticles have been synthesized via a simple chemical vapor deposition (CVD) process. The experimental results show the iron nanoparticles are really encapsulated within an inhomogeneous carbon layer. The formation of amorphous carbon layer as well as the magnetic Fe nanoparticles makes this core/shell structure exhibit good drug adsorption and release capability, suggesting potential applications in targeted drug delivery systems.