Photocatalytic degradation of malachite environmentally friendly dye under UV gentle irradiation making use of calcium-doped ceria nanoparticles A tentative system for that photocatalytic bleaching of alizarin red and gentian violet is proposed. Cuprous oxide (Cu two O) nano-crystallites with distinctive sizes have been geared up by using electrolysis method and https://johnz316dsf1.wikiparticularization.com/user