Photocatalytic degradation of malachite eco-friendly dye under UV mild irradiation using calcium-doped ceria nanoparticles A tentative mechanism with the photocatalytic bleaching of alizarin crimson and gentian violet has been proposed. Cuprous oxide (Cu 2 O) nano-crystallites with diverse measurements had been well prepared by using electrolysis method and characterised by https://paulq752dby8.ttblogs.com/profile