Superparamagnetic Fe3O4-Ag hybrid nanocrystals as a potential contrast agent for CT imaging

被引：11

作者：

Gao, Guo ^{[1
]}

Wang, Kan ^{[1
]}

Huang, Peng ^{[1
]}

Zhang, Yixia ^{[1
]}

Zhi, Xiao ^{[1
]}

Bao, Chenchen ^{[1
]}

Cui, Daxiang ^{[1
]}

机构：

[1] Shanghai Jiao Tong Univ, Inst Micronano Sci & Technol, Dept Bionanosci & Engn, Key Lab Thin Film & Microfabricat,Minist Educ, Shanghai 200240, Peoples R China

来源：

CRYSTENGCOMM | 2012年 / 14卷 / 22期

基金：

中国国家自然科学基金;

关键词：

IRON-OXIDE NANOPARTICLES; FUNCTIONALIZATION; GAMMA-FE2O3; FE; CO;

D O I：

10.1039/c2ce25395j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Dispersed superparamagnetic Fe3O4-Ag hybrid nanocrystals were successfully synthesized by a seed-assisted hydrothermal strategy. The diameter of the Fe3O4-Ag nanocrystals is 10-20 nm, and the magnetization saturation is over 40 emu g(-1). This facilitates their potential applications in magnetic resonance imaging for medical diagnosis.

引用

页码：7556 / 7559

页数：4

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