Volume 5, Issue 4
مرور بر اساس
ارسال های اخیر
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Kinetics and Mechanism of Oxidation of n-Pentanol by Tetramethylammonium Fluorochromate
(Tehran, Islamic Azad University of Iran, Science and Research Branch, 2009-02-01)The oxidation of n-pentanol by tetramethylammonium fluorochromate in acidic solution wasstudied using spectrophotometric technique. The reaction was arranged to be under pseudo firstorderconditions respect to ...
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The effect of dielectric constant and ionic strength on the solubility of lithium carbonate at 25.0 °C in thermodynamic view
(Tehran, Islamic Azad University of Iran, Science and Research Branch, 2009-02-01)Using the Solvent Evaporating and Atomic Emission Spectrophotometric methods, the solubilitiesof Li2CO3 were determined in various mixed- solvent "water + ethanol" with various mass percentof ethanol, and in ...
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Manganese (M-selective PVC membrane electrode based on N-(2- picolinamido ethyl)-Picolinamide as ionophore
(Tehran, Islamic Azad University of Iran, Science and Research Branch, 2009-02-01)In this research, a PVC membrane electrode for Manganese (II) ions based on N-(2-Picolinamidoethyl)Picolinamide as neutral carrier was prepared. The electrode exhibits a Nemstian responseover Mn(II) concentration ...
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Investigation of Solvent Effects on Interaction of Single-Strand DNA with Open-End of Single Walled Carbon Nanotubes Using QM and MM methods
(Tehran, Islamic Azad University of Iran, Science and Research Branch, 2009-02-01)The interaction of biomolecules with carbon nanotubes (CNTs) has generated a great deal ofinterest in the past few years. The interaction between B-form single-strand DNA (ssDNA) andsingle-walled carbon nanotubes ...
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Molecular Dynamics Simulation of Water Transportation through Aquaporin-4 in Rat Brain Cells
(Tehran, Islamic Azad University of Iran, Science and Research Branch, 2009-02-01)This paper investigates the mechanism of water transportation through aquaporin-4(AQP4) of ratbrain cells by means of molecular dynamics simulation with CHARMM software. The AQP4 wasembedded into a bilayer made ...
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Gyration Radius and Energy Study at Different Temperatures for Acetylcholine Receptor Protein in Gas Phase by Monte Carlo, Molecular and Langevin Dynamics Simulations
(Tehran, Islamic Azad University of Iran, Science and Research Branch, 2009-02-01)The determination of gyration radius is a strong research for configuration of a Macromolecule. Italso reflects molecular compactness shape. In this work, to characterize the behavior of theprotein, we observe ...
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In-situ synthesis and characterization of conducting metal — polyaniline nanocomposites
(Tehran, Islamic Azad University of Iran, Science and Research Branch, 2009-02-01)Metal—Polyaniline nanocomposites such as Platinum-Polyaniline nanocomposite is prepared by insitu oxidative polymerization of aniline and reduction of Pt+4 ions into Pt nanoparticles. Thepolymerization of aniline ...
