Photocatalytic degradation of malachite environmentally friendly dye underneath UV light irradiation applying calcium-doped ceria nanoparticles A tentative mechanism for that photocatalytic bleaching of alizarin pink and gentian violet is proposed. Cuprous oxide (Cu two O) nano-crystallites with various sizes have been organized via electrolysis approach and characterized by X-ray powder https://carolynu640bed0.theobloggers.com/profile