Photocatalytic degradation of malachite environmentally friendly dye under UV gentle irradiation employing calcium-doped ceria nanoparticles A tentative mechanism to the photocatalytic bleaching of alizarin purple and gentian violet continues to be proposed. Cuprous oxide (Cu 2 O) nano-crystallites with unique dimensions had been well prepared by means of electrolysis method https://roselynel850eam3.evawiki.com/user