List of Articles Kaveh Hemmat Article 1 - Synthesis, characterization and immobilization of cobalt (III) salen complex on CoFe2O4@SiO2 nanoparticle and their application in the synthesis of di-indolyloxindole Kaveh Hemmat Mohammad Ali Nasseri Ali Allahresani Iranian Journal of Catalysis , Issue 5 , Year , Autumn 2019