مرور Volume 12, Issue 1 بر اساس عنوان
در حال نمایش موارد 1 - 6 از 6
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Antibacterial Activity and Conductivity Properties of Nanocomposites based on Cellulose Acetate Nanofibers and Copper Nanoparticles
(Islamic Azad University, Karaj branch, 2018-01-01)in this work, nanocomposites comprising copper nanoparticle in cellulose acetate (CA)matrices have been prepared. In this manner, Copper nanoparticles prepared by its saltreduced by sodium borohydride at various ...
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Eco-friendly Synthesis of Magnesium Oxide Nanoparticles using Arabic Gum
(Islamic Azad University, Karaj branch, 2018-01-01)Magnesium oxide nanoparticles were synthesized using Arabic gum as a biotemplate andmagnesium nitrate as the magnesium source by the sol-gel method. This method has manyadvantages such as nontoxic, economic ...
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LaCo0.5Fe0.5O3 Nanoparticles as a Highly Efficient Adsorbent for Rapid Removal of Trypan Blue Dye From Aqueous Media
(Islamic Azad University, Karaj branch, 2018-01-01)Nanoparticles of perovskite-type LaCo0.5Fe0.5O3 (LCFO) were fabricated by sol–gel method.Thermal decomposition process of the complex precursor was examined by means of differentialthermal analysis–thermal ...
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Microextraction and Determination of Diclofenac in Biological Samples using Hollow Fiber Liquid Phase Microextraction Technique Coupled with HPLC-UV
(Islamic Azad University, Karaj branch, 2018-01-01)In this study, hollow fiber liquid phase microextraction (HF-LPME) coupled with highperformanceliquid chromatography (HPLC) with UV detection was applied for preconcentrationand determination of Diclofenac ...
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Solvent Influences on the Structure, Thermochemical Parameters, and Electronic Properties in a Carbyne Complex Catalyst: OsCl3(=CCH2CMe3)(PH3)2
(Islamic Azad University, Karaj branch, 2018-01-01)In this study, the carbyne complex, OsCl3(=CCH2CMe3)(PH3)2, structural, themochemical andelectronic properties were studied in solution and gas phases. For this investigation, the chosensolvents were five ...
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Synthesis of Some Biginelli-type Products: Nano Alumina Sulfonic acid (NASA) Catalyzed under Solvent-free Condition
(Islamic Azad University, Karaj branch, 2018-01-01)Biginelli-type reaction was developed by means of a three-component condensation of analdehyde, ethyl acetoacetate, urea or thiourea and nano alumina sulfonic acid (Al2O3-SO3H)(NASA) as catalyzed. It is carried ...
