Enhancement of cumulative photoirradiated and ac magnetic-field induced cancer (HeLa) cell killing efficacy of mixed α and γ-Fe2O3 magnetic nanoparticles

In this current study we synthesized mixed α and γ-Fe2O3 nanoparticles and their synergistic toxic effect against HeLa cells was investigated under ac (alternating current) magnetic-field induction and photoirradiation conditions at room temperature. The experiment was designed to find out the cancer cell killing efficacy of as-synthesized bare γ-Fe2O3, bare α-Fe2O3 and mixed α and γ-Fe2O3 nanoparticles under combined ac magnetic-field induction...