Photocatalytic degradation of malachite eco-friendly dye under UV gentle irradiation using calcium-doped ceria nanoparticles A tentative mechanism for that photocatalytic bleaching of alizarin red and gentian violet has become proposed. Cuprous oxide (Cu two O) nano-crystallites with different sizes had been well prepared by using electrolysis method and characterized by https://norwichb185lkh1.tokka-blog.com/profile