Role of Extracted Nano-metal Oxides From Factory Wastes In Medical Applications

Nanometal oxides were extracted from cement factories wastes and employed to proliferate skin cancer cells using MTT (Methyl Thiazolyl Tetraolium) assay. assay results for cell line A375,for CaO NPs the best concentration was 200 μg/mL,The viability reduced 57.28% while IC50 (69.66) g/mL A375 normal WRL68 significantly higher (231.2 g/mL). The cytotoxicity of CaO: MgO: Fe2O3 NPs, at concentrations (200 400) μg/mL showed a significant difference. (106.4) A375and (173.3) μg/ml CaO:MgO:Fe2O3 NPs. nanometal oxides, calcium oxide (CaO) mixture (CaO:MgO: Fe2O3) factory, then they oxidized temperature 400C° (5) hours. structural surface properties prepared characterized by X-ray diffraction patterns,FE-SEM FTIR. data reflected that all have polycrystalline cubic structure, with preferred orientation along (111) oxide, (002) oxide: magnesium iron oxide.