Associate Professor of Pharmacognosy, Department of Pharmacognosy, Isfahan Faculty of Pharmacy, Isfahan University of Medical sciences. Fellowship and training on isolation of lignanes and cumarines from Daphne spp. and their structure elucidation in National Center for Natural Products Research (NCNPR), University of Mississippi, Oxford, MS, USA (Jun, 2018 till march 2019). He has experience in extraction and purification of secondary metabolites of medicinal plants using various techniques of chromatography, spectroscopic identification, and molecular elucidation of natural products, standardization of herbal extracts, semisynthesis of flavonoids by impregnation, semisynthesis of flavonoids by Suzuki coupling reaction, and semisynthesis of flavonoids by regioselective methods. He has 144 papers and 2674 citations; h-index = 26 (October 2023).