Photocatalytic degradation of malachite eco-friendly dye underneath UV mild irradiation utilizing calcium-doped ceria nanoparticles A tentative system with the photocatalytic bleaching of alizarin red and gentian violet has long been proposed. Cuprous oxide (Cu 2 O) nano-crystallites with various measurements were organized through electrolysis technique and characterized by X-ray powder https://louisg564kkj2.wikimidpoint.com/user