List of Articles Open Access Article Abstract Page Full-Text 1 - Copper concentration using micelle-mediated extraction in real samples Farshid Ahmadi Azadeh Khanmohammadi Ziba Tavakoli Jamshid Jafarpour Open Access Article Abstract Page Full-Text 2 - Clean synthesis of 1,8-dioxo-octahydroxanthene derivatives using NBS as an efficient and almost neutral catalyst in aqueous media Gholam Hossein Mahdavinia Open Access Article Abstract Page Full-Text 3 - The influence of alumina used as a support on the catalytic properties of Pt/Sn/Al2O3 systems in the dehydrogenation of isobutane Sedigheh Vaezifar hossein Faghihian Mehdi kamali Open Access Article Abstract Page Full-Text 4 - An electrode immobilized in a graphite matrix with ion pair complex for the determination of diclofenac in pharmaceuticals Zholt Kormosh Iryna Hunka Yaroslav Bazel Open Access Article Abstract Page Full-Text 5 - A novel mathematical model of formulation design of emulsion explosive Ming Lu Qifa Liu Open Access Article Abstract Page Full-Text 6 - Preparation of acrylic-type derivative of ibuprofen and in vitro evaluation studies of its polymeric prodrugs Mirzaagha Babazadeh Ladan Edjlali Zeynab Hajizeynalabedini Open Access Article Abstract Page Full-Text 7 - Potassium carbonate as a base for cycloalkylation of diethyl malonate and ethyl cyanoacetate in solid-liquid two phase systems Fuping Liu Yan Zhu Ming Lu Open Access Article Abstract Page Full-Text 8 - Change of the tautomeric preference for radical cation of pyruvic acid. DFT studies in the gas phase Ewa Daniela Raczyńska Malgorzta Hallmann Kinga Duczmal Open Access Article Abstract Page Full-Text 9 - Computational study on geometric and electronic properties of 3.6-carbazole based conjugated polymers Mohammed Bouachrine Kenza Hasnaoui Abdellatif Makayssi Mohammed Hamidi