List of Articles Magnetic iron oxide nanopartic Open Access Article Abstract Page Full-Text 1 - Investigation Sulphate removal of Synthetic Wastewater by iron oxide nanoparticles hadis foladi roya mafi gholami sadegh ghasemi Open Access Article Abstract Page Full-Text 2 - Investigation of anti -wear effect of magnetic iron oxide nanoparticles in multi-grade engine oil compared to conventional engine oil فرشته قربانی نایینی حمیدرضا اسکندری داود ابراهیمی