Photocatalytic degradation of malachite eco-friendly dye less than UV light irradiation using calcium-doped ceria nanoparticles A tentative mechanism to the photocatalytic bleaching of alizarin crimson and gentian violet has actually been proposed. Cuprous oxide (Cu 2 O) nano-crystallites with diverse measurements have been prepared by means of electrolysis process and https://fionat387zpz0.wikicommunication.com/user