List of Articles Ethylenediamine Open Access Article Abstract Page Full-Text 1 - Synthesis and Physicochemical Characterization of New Amidic Derivative of Sodium Alginate Shokouh Khodayar Mohammad Reza Shushizadeh Elham Tahanpesar Behzad Sharif Makhmalzadeh Haleh Sanaeishoar Open Access Article Abstract Page Full-Text 2 - Ecofriendly synthesis of biscoumarin derivatives catalyzed by EDTA-modified magnetic animal bone meal nanoparticles in water Ahmad Reza Momeni Sadegh Bakhtiar Open Access Article Abstract Page Full-Text 3 - Separation of Trace Amount Cu (II) Using Octadecyl Silica Membrane Disks - Nano Graphene Modified N, N -disalicylideneethylenediamine Ali Moghimi 10.22034/jchr.2018.544063 Open Access Article Abstract Page Full-Text 4 - Extraction and Separation of Trace Amounts Lead (П) in Water Samples Using Nano Polyacrylonitril Modified Ethylendiamins Ali Moghimi Hamid Hashemi-Moghaddam 10.22034/jchr.2015.544098