Photocatalytic degradation of malachite eco-friendly dye beneath UV mild irradiation utilizing calcium-doped ceria nanoparticles A tentative system with the photocatalytic bleaching of alizarin crimson and gentian violet has been proposed. Cuprous oxide (Cu two O) nano-crystallites with different dimensions have been ready through electrolysis method and characterised by X-ray powder https://nielsono630xvs5.laowaiblog.com/profile