مرور Volume 3, Issue 2 بر اساس تاریخ انتشار
در حال نمایش موارد 1 - 6 از 6
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Electron Paramagnetic Resonance Studies of the Effects of π-donor Ligand and B18N18 Nanoring Field on Energy Gaps
(Islamic Azad University - Varamin Branch, 2014-07-01)To investigation non-bonded interaction of the [CuF4]2- complex inside nanoring, we focus on the single wall boron-nitride B18N18 nanoring. Thus, the geometry of B18N18 nanoring has been optimized by B3LYP method with ...
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The Effect of Substrate Temperature and Biasing on Physical-Properties and Corrosion Resistance of CrN/Al 5083 Coatings
(Islamic Azad University - Varamin Branch, 2014-07-01)Aluminum alloys such as Al 5083 have primary potential for lightweight structural application in automotive and aerospace industries. This paper addresses the mechanical and tribological properties and corrosion resistance ...
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Chiral Induction in Cycloaddition Reactions of Azomethine Ylides to Synthesis of New Enantiomerically Pure Spiro Oxindolopyrrolizidines
(Islamic Azad University - Varamin Branch, 2014-07-01)An efficient one-pot three-component procedure for the synthesis of new chiral spiro-oxindolopyrrolizidines with highly regio-, diastereo-, and enantioselective from 1,3-dipolar cycloaddition of azomethine ylides and ...
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Magnetic Nanoporous Silica as Carriers for Ibuprofen: Adsorption and Release Study
(Islamic Azad University - Varamin Branch, 2014-07-01)A carrier system based on nanoporous silica (SBA-15) with magnetic nanoparticles of CoFe2O4 was synthesized via the impregnation of cobalt salt, iron salt and citric acid with as-synthesized SBA-15. The obtained samples ...
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A Facile One-Pot Solvent-Free Synthesis of 1,2-Dihydro-1-arylnaphtho [1,2-e] [1,3] oxazine-3-ones Catalyzed by Nano-Fe2O3
(Islamic Azad University - Varamin Branch, 2014-07-01)One of the most important goals in medicinal chemistry is the development of new techniques and new heterocyclic compounds with pharmaceutical activity. The present study aimed to use a method for the synthesis of some ...
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Preparation and Utilization of MnO2 Nanoparticles (NPs) Catalyst for the Decontamination against Chemical Warfare Nerve Agent Simulant (CWNAS)
(Islamic Azad University - Varamin Branch, 2014-07-01)In this scientific research, MnO2 nanoparticles (NPs) have been successfully prepared by a precipitation method using KMnO4, MnSO4.H2O and H2O2 (30%) as the precursors. As-prepared sample was identified by X-ray diffraction ...
