List of Articles Catalytic reduction Open Access Article Abstract Page Full-Text 1 - Preparation of ZnO nanocatalyst supported on todorokite and photocatalytic efficiency in the reduction of chromium (VI) pollutant from aqueous solution Maryam Sabonian Kazem Mahanpoor Open Access Article Abstract Page Full-Text 2 - Catalytic activity of immobilized Ag and Pd nanoparticles on the magnetic natural zeolite using Chrysanthemum morifolium flower extract in the reduction/decolorization of dyes Akbar Rostami-Vartooni Leila Rostami Mojtaba Bagherzadeh