Volume 9, Issue 3
مرور بر اساس
ارسال های اخیر
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Preparation and Characterization of Activated Carbon derived from olive stone as adsorbent for Congo Red
(Tehran, Islamic Azad University of Iran, Science and Research Branch, 2012-10-01)Carbon activated powdered was prepared from activated carbon derived from olive stone. Then byusing the surface methodology, many parameters such as pH, furnace temperature (T), acid ratio,time of activation ...
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Computational study of chemical properties of Captopril drug and the connected form to Fullerene (C60) as a medicine nano carrier
(Tehran, Islamic Azad University of Iran, Science and Research Branch, 2012-10-01)In this research at the first, captopril drug (CA) and its fullerene connected form (FCA) wereoptimized. Natural Bond Orbital (NBO) calculations for these compounds were carried out at theB3LYP/6-31G quantum ...
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(1E,2E) -bis (2-aminophenyl) N'1,N'2-dihydroxyethane bis (imidothioate) as a neutral carrier in ion-selective electrode for Ni(II) and it computational studies
(Tehran, Islamic Azad University of Iran, Science and Research Branch, 2012-10-01)A PVC membrane Ni(II) ion selective electrode has been constructed using (1E,2E)-bis(2-aminophenyl)N'1,N'2-dihydroxyethanebis as membrane carrier. The electrode exhibited a goodpotentiometric response for Ni(II) ...
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Application of a New Macrocyclic -PVC Electrode to Potentiometric Studies of Fe(III) Ion
(Tehran, Islamic Azad University of Iran, Science and Research Branch, 2012-10-01)A PVC membrane Fe(III) ion selective electrode has been constructed using a new macrocyclic asmembrane carrier.The electrode exhibits a good potentiometric response for Fe(III) over a wideconcentration range ...
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Interaction of Pyrimidine Nucleobases with Silicon Carbide Nanotube: Effect of Functionalization on Stability and Solvation
(Tehran, Islamic Azad University of Iran, Science and Research Branch, 2012-10-01)This study is about Complexes of Li doped silicon carbide nanotube with Thymine and Cytosine ingas phase and aqueous solutions. Li doped silicon carbide nanotube and its pyrimidine nucleobasecompounds were first ...
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The study of Lysozyme adsorption onto 2-hydroxyethylmethacrylates and Silicon Hydrogel Contact Lenses
(Tehran, Islamic Azad University of Iran, Science and Research Branch, 2012-10-01)In order to increase the water content and the oxygen permeability of hydrogels used in themanufacture of contact lenses, the polar monomer Silicon Hydrogel Contact Lenses (SHCL), and 2-hydroxyethyl methacrylate ...
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Investigation of the Effect of Vanillin as a Green Corrosion Inhibitor for Stainless Steel Using Electrochemical Techniques
(Tehran, Islamic Azad University of Iran, Science and Research Branch, 2012-10-01)Vanillin offers interesting possibilities for corrosion inhibition because of its safe use and highsolubility in water. The effect of vanillin on the corrosion inhibition of AISI 304 stainless steel in0.5M H2SO4 ...
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Adsorption of Ni(II) and Cd(II) Ions from Aqueous Solutions by Modified Surface of Typha latifolia L. Root, as an Economical Adsorbent
(Tehran, Islamic Azad University of Iran, Science and Research Branch, 2012-10-01)The modified surface of Typha latifolia L. root (MSTL), as an alternative economical adsorbent, wasused for the removal of Ni (II) and Cd(II) ions from aqueous solutions. The effect of initial pH, initial
