List of Articles Open Access Article Abstract Page Full-Text 1 - Synthesis and characterization of Ag-doped TiO2 nanostructure and investigation of its application as dye-sensitized solar cell Bibi Rahnejat 10.22034/jna.2015.02.001 Open Access Article Abstract Page Full-Text 2 - Spectrophotometric Determination of Mefenamic Acid in Biological Samples Using Magnetic Iron Oxide Nanoparticles as a Sorbent for Solid Phase Extraction Ali Niazi Mahtab D. Torkman Neda Khorshidi 10.22034/jna.2015.02.002 Open Access Article Abstract Page Full-Text 3 - 3D Graphene Biocatalysts for Development of Enzymatic Biofuel Cells: A Short Review Seyed Mojtaba Mostafavi 10.22034/jna.2015.02.003