List of Articles Hemayat Shekaari Article 1 - The effect of polymer molar mass on the aqueous two-phase system containing Poly ethylene glycol dimethyl ether and ammonium sulphate and its application of this system in partitioning of iodine 20.1001.1.27834107.2021.11.1.4.3 Mohammed Taghi Zafarani–Moattar Hemayat Shekaari Tohid Hashemzadeh Journal of Chemical Reactivity and Synthesis , Issue 1 , Year , Winter 2021 Article 2 - Liquid–liquid equilibria of aqueous two phase system containing of PEGDME and (NH4)2 SO4 at different temperatures and its application in partitioning of lactic acid 20.1001.1.27834107.2020.10.3.5.1 Mohammed Taghi Zafarani Moattar Hemayat Shekaari Tohid Hashemzadeh Journal of Chemical Reactivity and Synthesis , Issue 4 , Year , Summer 2020 Article 3 - Novel acidic ChCl/TFA DES as reaction medium and catalyst for Biginelli and Hantzsch reactions Adeleh Moshtaghi Zonouz Abdolreza Abri Nasrin babajani Hemayat Shekaari Iranian Journal of Catalysis , Issue 4 , Year , Summer 2021