The impact of graphene oxide on the magnetic and hyperthermia properties of CoFe2O4 and MnFe2O4 ferrites

-GO, exhibited lower but comparable SAR values, decreasing from 70 to 60 W/g, consistent with a Brownian-dominated mechanism relatively insensitive to GO-induced magnetic modifications. In this study, we identify some key parameters influencing hyperthermia performance (e.g., particle size, morphology, and magnetic anisotropy) in an effort to present optimized nanoparticles for effective hyperthermia-based cancer treatment.