Volume 3, Issue 1
مرور بر اساس
ارسال های اخیر
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Calcination Treated Hydrothermal Method to Produce Fine Crystalline CoFe2O4 Nano-Particles
(Islamic Azad University - Varamin Branch, 2014-04-01)Cobalt ferrite nano-powder have been obtained through a hydrothermal method with 2:1 molar ratio of Fe:Co without using any surfactant. X-Ray Diffraction (XRD) and Scanning Electron Microscopy (SEM) were used to consider ...
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Asymmetric Synthesis of New Diastereomerically Pure Spiro Oxindolopyrrolizidines and Oxindolopyrrolidines via Cycloaddition Reactions of Azomethine Ylides and Menthol-Drived Trans-Cinnamic
(Islamic Azad University - Varamin Branch, 2014-04-01)Chiral pyrrolidines and pyrrolizidines with spirooxindole ring systems are the central skeletons for numerous alkaloids and pharmacologically important compounds. Gelesmine, pseudotabersonine, formosanine, isoformosanine, ...
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Structural and Optical Properties of Gold Nanoparticles Formed by Wet-Chemical Method
(Islamic Azad University - Varamin Branch, 2014-04-01)Our aim in this work is the synthesis and study optical and structural properties of gold nanoparticles.Gold (III) chloride trihydratewas taken as metal precursor, ascorbic acid at the presence of an appropriate amount of ...
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Nanoparticles of Cyclodextrins & Their Applications in Food Technology
(Islamic Azad University - Varamin Branch, 2014-04-01)Cyclodextrins (CDs) are a family of cyclic oligosaccharides which are composed of α (1,4) -linked glucopyranose subunits. Thebest-characterized forms are α, β and γ CD which are consisted of six, seven and eight D-glucose ...
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Hybrid Nanocomposites of Montmorillonite/Copper Oxide, Synthesis and Evaluation as Effective Growth Inhibitors in Different Biological Systems
(Islamic Azad University - Varamin Branch, 2014-04-01)The external and interlamellar spaces of montmorilonite (MMT) were used as solid support for synthesis of CuO nanoparticles (NPs) at room temperature by the chemical reduction method. In this project, Copper Nitrate plus ...
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Computational Study of Chemical Properties of Xylometazoline and the Connected form to Fullerene (C60) as a Medicine Nano Carrier
(Islamic Azad University - Varamin Branch, 2014-04-01)In this research at the first, xylometazoline hydrochloride drug (XY) and its fullerene connected form (FXY) were optimized. Natural Bond Orbital (NBO) calculations for these compounds were carried out at the B3LYP/6-31G* ...
