Photocatalytic degradation of malachite eco-friendly dye below UV mild irradiation employing calcium-doped ceria nanoparticles A tentative mechanism for the photocatalytic bleaching of alizarin pink and gentian violet has been proposed. Cuprous oxide (Cu two O) nano-crystallites with distinct dimensions have been ready by using electrolysis approach and characterised by X-ray https://franciszekn850yxh9.wikidirective.com/user