Facile Synthesis of Superparamagnetic Fe3O4@polyphosphazene@Au Shells for Magnetic Resonance Imaging and Photothermal Therapy

被引：113
作者：
Hu, Ying [1 ]
Meng, Lingjie [1 ,3 ]
Niu, Lvye [1 ]
Lu, Qinghua [1 ,2 ]
机构：
[1] Shanghai Jiao Tong Univ, Sch Chem & Chem Technol, Shanghai 200240, Peoples R China
[2] Shanghai Jiao Tong Univ, State Key Lab Met Matrix Composites, Shanghai 200240, Peoples R China
[3] Xi An Jiao Tong Univ, Sch Sci, Xian 710049, Peoples R China
来源：
ACS APPLIED MATERIALS & INTERFACES | 2013年 / 5卷 / 11期
基金：
美国国家科学基金会;
关键词：
superparamagnetic; Fe3O4; nanoparticles; polyphosphazene; Au nanoshells; GOLD NANOCAGES; NANOPARTICLES; DRUG; NANOSHELLS; PARTICLES;
D O I：
10.1021/am400843d
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Multifunctional nanoparticles were prepared by directly welding superparamagnetic Fe3O4 nanoparticles and Au shells together with highly cross-linked polyphosphazene as "glue" in a facile but effective way. The as-prepared particles can simultaneously take advantages of both magnetization of Fe3O4 core for magnetic resonance imaging diagnosis and strong near-infrared absorption of Au nanoshell for photothermal therapy.
引用
收藏
页码：4586 / 4591
页数：6
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