List of Articles Characterization Open Access Article Abstract Page Full-Text 1 - Synthesis of Nano-Sized Titania Particles by Hydrolysis of Titanium Tetrachloride M. Farahmandjou M. Ramazani Open Access Article Abstract Page Full-Text 2 - Preparation of Promoted Ni0.1Co0.9Fe2O4 Ferrite Nanoparticles and Investigation of Its Catalytic Activity on Decomposition of H2O2 and Optical Characterization of Pure Ni0.1Co0.9Fe2O4