Photocatalytic degradation of malachite green dye under UV gentle irradiation employing calcium-doped ceria nanoparticles A tentative system for your photocatalytic bleaching of alizarin crimson 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 diffraction https://christo420ciw3.digitollblog.com/profile