List of Articles mansour sarafraz Article 1 - Optimization and modeling of photocatalytic degradation of Direct Blue 71 from contaminated water by TiO2 nanoparticles: Response surface methodology approach (RSM) Mohamadreza Massoudinejad Mohsen Sadani Zeinab Gholami Zeinab Rahmati Masoume Javaheri Hassan Keramati Mansour Sarafraz Moayed Avazpour Sabah Shiri Iranian Journal of Catalysis , Issue 2 , Year , Spring 2019 Article 2 - Magnetically separable MgFe2O4 nanoparticle for efficient catalytic ozonation of organic pollutants Akbar Eslami Ali Oghazyan Mansour Sarafraz Iranian Journal of Catalysis , Issue 2 , Year , Spring 2018