Photocatalytic degradation of malachite eco-friendly dye underneath UV light irradiation applying 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 diverse measurements were ready via electrolysis approach and characterized by X-ray powder https://margareto207pon3.mappywiki.com/user