Volume 8, Issue 4
مرور بر اساس
ارسال های اخیر
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NMR and NBO Calculation of Broccoli Calm: Nano Physical Parameter Study
(Tehran, Islamic Azad University of Iran, Science and Research Branch, 2012-01-01)Sulforaphane, an isothiocyanate found in broccoli and other cruciferous vegetables. it is an antioxidantand anti-cancer agent, and reduces blood pressure, and also has anti-allergic Effects.In this article, six ...
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Alternations of Antioxidant Activity in Saliva in Smokers
(Tehran, Islamic Azad University of Iran, Science and Research Branch, 2012-01-01)Cigarette smoke is injurious to both oral cavity and internal body environment. Saliva is the firstbody fluid to encounter the dangerous smoke. The aim of our present study was, therefore, toevaluate the influence ...
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Preparation and Application of Al3+ - Sensor Based On (2Z) — Methyl 2 — ((z) (p-tolylimino) -3-Ethyl —4-0xothiazolidin —5— Ylidene Acetate in PVC Matrix
(Tehran, Islamic Azad University of Iran, Science and Research Branch, 2012-01-01)Al3+-Potentiometric sensor, based on (2Z) -methyl 2- ((z) (p-tolylimino)-3-ethyl -4-oxothiazolidin -5- ylidene) Acetate (MTEOY) as a neutral ionophore, was successfully developed for the detectionof Al3+ in ...
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Photochemical Studies on Degradation of Cetyl Pyridinium Chloride (Cationic Surfactant) in Aqueous Phase Using Different Photocatalysts
(Tehran, Islamic Azad University of Iran, Science and Research Branch, 2012-01-01)The photocatalytic process using semiconductors with a nanostructure is one of the technologies usedfor the destructive oxidation of organic compounds such as surfactants. In this paper, thephotocatalytic ...
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A Comparative DFT Study on Structural and Electronic Properties of C24 and Some of Its Derivatives: C12B6N6, B6N6C12 and B12N12
(Tehran, Islamic Azad University of Iran, Science and Research Branch, 2012-01-01)The structural stabilities, geometry and electronic properties of C24 and some its heterofullerenederivatives are compared at the B3LYP/6-311-EFG**//B3LYP/6-31+G* level of theory. Vibrationalfrequency calculations ...
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The Interaction between Dopamine and Carbon Nanotube: A DFT and NBO Approach
(Tehran, Islamic Azad University of Iran, Science and Research Branch, 2012-01-01)The Density Functional Theory (DFT) and the Natural Bond Orbital (NBO) calculations basedmethod B3LYP/6-31G were carried out to study the interaction of Dopamine with carbon nanotube.The nanotube used in this ...
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Physicochemical Properties of a Frolic Ionic Liquid: Ethylammonium Propionate
(Tehran, Islamic Azad University of Iran, Science and Research Branch, 2012-01-01)Ethylammonium Propionate with high polarity and ionic conductivity was synthesized andcharacterized with 1HNMR and IR. This ionic liquid which is prepared from readily available startingmaterial in high yield ...
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AB Initio Calculations of NMR Spectra for H20114C9N4 As A New Nanosemiconductor Molecule
(Tehran, Islamic Azad University of Iran, Science and Research Branch, 2012-01-01)BCN compounds have been researched theoretically and experimentally widely. In this paper, weintroduce the theoretical prediction of ternary B-C-N compounds. NMR spectroscopy was employedextensively to study ...
