Photocatalytic degradation of malachite green dye underneath UV light irradiation using 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 different sizes have been geared up by using electrolysis method and characterised by X-ray https://kirkb981upg2.wikiworldstock.com/user