Photocatalytic degradation of malachite environmentally friendly dye under 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 2 O) nano-crystallites with unique dimensions had been well prepared by means of electrolysis method and characterized https://hughm530wus6.wikilentillas.com/user