List of Articles Massoud Kaykhaii Article 1 - Preconcentration and Determination of Trace Amounts of Aromatic Compounds in Non-alcoholic Beer Samples by In-syringe Dispersive liquid–liquid Microextraction 20.1001.1.20083815.2016.10.4.9.9 Mashaallah Rahmani Massoud Kaykhaii Elham Ghasemi Mohadeseh Tahernejad Journal of Applied Chemical Research , Issue 5 , Year , Autumn 2016 Article 2 - Pilot scale study of Co-Fe-Ni nanocatalyst for CO hydrogenation in Fischer-Tropsch synthesis Hamid Reza Azizi Ali Akbar Mirzaei Razieh Sarani Massoud Kaykhaii Iranian Journal of Catalysis , Issue 4 , Year , Summer 2019