List of Articles Open Access Article Abstract Page Full-Text 1 - Solvent extraction of Gd(III) from perchlorate and nitrate media with mixtures of thenoyltrifluoroacetone and Benzo-15-Crown-5 Valeri Jordanov Open Access Article Abstract Page Full-Text 2 - Selective oxidation of primary alcohols to aldehydes with H5IO6/V2O5 in ionic liquid Ming Lu Xiaobing Liu Yu Wang Open Access Article Abstract Page Full-Text 3 - Applicability of phenylpiperazine dithiocarbamate in the determination of As(III) in natural water and biological samples by differential pulse anodic stripping voltammetry Neelam Sreedhar Puthalapattu Prasad Open Access Article Abstract Page Full-Text 4 - Utilization of electrodeposition on a graphite probe modified with palladium in determination of lead by graphite furnace atomic absorption spectrometry in water and environmental samples Ahmad Rouhollahi Reza Moradkhani Hamid Shirkhanloo Jahan B. Ghasemi Open Access Article Abstract Page Full-Text 5 - Sonophotocatalytic degradation of poly (vinyl pyrrolidone) (PVP) in the presence of TiO2 nanoparticles Naser Sadeghpour Orang Reza Abdollahi Open Access Article Abstract Page Full-Text 6 - Determination of ultra trace of thiosemicarbazide by adsorptive stripping voltammetric method Laleh Hosseinzadeh Hossein Khani Shahryar Abbasi Open Access Article Abstract Page Full-Text 7 - A numerical study of supercritical water oxidation of phenol Majid Bazargan Maryam Akbari Open Access Article Abstract Page Full-Text 8 - Synthesis of Nano-Ca doped Ceria by combustion method and investigating of effective factors on process Ali Ainirad