... ChinaAuthors’ contributionsSZ participated in the materials preparation, data analysis and drafted themanuscript. WW, XX and JZ participated in the sample characterization. FRconceived and ... Spherical Magnetite and Maghemite Nanocages. Nanoscale Res Lett 2009, 4:926.10. Faraji M, Yamini Y, Rezaee M, Magnetic Nanoparticles: Synthesis,Stabilization, Functionalization, Characterization, ... 6:89http://www.nanoscalereslett.com/content/6/1/89Page 5 of 9 NANO EXPRESS Open Access Preparation and characterization of spindle-likeFe3O4mesoporous nanoparticlesShaofeng Zhang1,2, Wei...