Photocatalytic degradation of malachite environmentally friendly dye under UV gentle irradiation utilizing calcium-doped ceria nanoparticles A tentative mechanism with the photocatalytic bleaching of alizarin red and gentian violet has been proposed. Cuprous oxide (Cu 2 O) nano-crystallites with diverse sizes were prepared by means of electrolysis technique and characterized by https://clarencec741jyc0.blogoxo.com/profile