| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5348041 | Applied Surface Science | 2016 | 21 Pages |
Abstract
- Monodisperse cobalt ferrite (CoFe2O4) nanoparticles were prepared with various additions of polyvinylpyrrolidone (PVP) by a facile sonochemical method.
- PVP-coated CoFe2O4 showed relatively well dispersion and homogeneous shape with narrow size distribution.
- PVP-coated CoFe2O4 exhibited superparamagnetism with moderate saturation magnetization and hydrophilic character at room temperature.
- Negligible cytotoxicity of PVP-coated CoFe2O4 was observed even at high sample concentration after 24Â h treatment.
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Authors
Guangshuo Wang, Yingying Ma, Jingbo Mu, Zhixiao Zhang, Xiaoliang Zhang, Lina Zhang, Hongwei Che, Yongmei Bai, Junxian Hou, Hailong Xie,