Photocatalytic degradation of malachite eco-friendly dye underneath UV light irradiation applying calcium-doped ceria nanoparticles A tentative mechanism to the photocatalytic bleaching of alizarin pink and gentian violet is proposed. Cuprous oxide (Cu two O) nano-crystallites with distinctive sizes had been geared up through electrolysis system and characterised by X-ray powder https://elizabetha195lji1.hazeronwiki.com/user