Photocatalytic degradation of malachite green dye underneath UV light irradiation working with calcium-doped ceria nanoparticles A tentative mechanism to the photocatalytic bleaching of alizarin purple and gentian violet has been proposed. Cuprous oxide (Cu 2 O) nano-crystallites with unique dimensions were ready through electrolysis system and characterised by X-ray powder https://alexy296pnl2.win-blog.com/profile