List of Articles sol&ndash Open Access Article Abstract Page Full-Text 1 - Evaluation of Photocatalytic Activity of Fe Doped TiO2 Thin Film Prepared by sol-gel hot dip-coating Sanaz Naghibi Shohreh Vahed Omid Torabi Open Access Article Abstract Page Full-Text 2 - Influence of particle size on Magnetic behavior of nickel oxide nanoparticles Tayebe Razegh Vahid Setoodeh Siamak Pilban Jahromi