List of Articles Open Access Article Abstract Page Full-Text 1 - Effective Removal of Heavy Metal Ions Zn2+, Ni2+, Cu2+, Cr3+ from Aqueous Solution by Synthetic Superabsorbent Polymer Mehdi Hosseinzadeh Farideh Mahmoodzadeh 20.1001.1.20083815.2020.14.2.1.5 Open Access Article Abstract Page Full-Text 2 - Optimization of Oleuropein Extraction from Olive Leaves using Artificial Neural Network Mahnaz Yasemi 20.1001.1.20083815.2020.14.2.2.6 Open Access Article Abstract Page Full-Text 3 - Synthesis of Arylidene (thio)barbituric Acid Derivatives using Bentonite as a Natural and Reusable Catalyst in Green Media Mahdieh Yahyazadehfar Sayed Ali Ahmadi Enayatollah Sheikhhosseini Dadkhoda Ghazanfari 20.1001.1.20083815.2020.14.2.3.7 Open Access Article Abstract Page Full-Text 4 - Preparation and Characterization of Aluminum Nitride Thin Films with the Potential Application in Electro-Acoustic Devices Fatemeh Hajakbari 20.1001.1.20083815.2020.14.2.4.8 Open Access Article Abstract Page Full-Text 5 - Magnetic Ionic Liquid Functionalized Sulfonic Acid: a Green and Efficient Catalyst for the One-pot Synthesis of 1-Amidoalkyl-2-Naphtols Maryam Keshtibanian Bijan Mombeni Goodajdar 20.1001.1.20083815.2020.14.2.5.9 Open Access Article Abstract Page Full-Text 6 - Improving Removal of Nickel from Wastewater using Palm Leaf Ash as a Biosorbent Elahe Ahmadi Kamarposhti Nader Bahramifar Salma Ehsani Tilami 20.1001.1.20083815.2020.14.2.6.0