Preparation and characterization of cisplatin-loaded super paramagnetic gamma-Fe2O3 nanoparticles 
Qiu Jia-xuan1, 2, Lei Shui-jin3, He Yuan-qiao4, Mao Zong-fu1
Chinese Journal of Tissue Engineering Research . 2012, (12): 2137 -2140 .  DOI: 10.3969/j.issn.1673-8225.2012.12.011