YM Wang, X Cao, GH Liu, RY Hong, YM Chen… - Journal of Magnetism …, 2011 - Elsevier
Fe3O4 magnetic nanoparticles were prepared by co-precipitation from FeSO4· 7H2O and
FeCl3· 6H2O aqueous solutions using NaOH as precipitating reagent. The nanoparticles …