Volume 14, Issue 3
مرور بر اساس
ارسال های اخیر
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Novel Quaternary ammonium modified-tragacanth gum hydrogels for drug delivery applications with antimicrobial activity and release kinetic study
(Tehran, Islamic Azad University of Iran, Science and Research Branch, 2018-05-01)New antimicrobial hydrogels were prepared via reaction of functionalized-Tragacanth Gum biopolymer by glycidyltrimethylammonium chloride (QTG) with acrylamide (AM). Characterization of the QTG hydrogels with AM (QTG-AM) ...
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Reactivity and aromaticity of hexasiline derivatives Si6XH5 (X = H, F, Cl, Br, COOH, NO2, NH2, CH3 and tBu)
(Tehran, Islamic Azad University of Iran, Science and Research Branch, 2018-05-01)During recent years, the silicon organic-inorganic compounds play the key role in medicinal chemistry and pharmaceutical industry. This is because of their similar chemical properties with carbon compounds. The second ...
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Enhanced removal of humic acids (HAs) from aqueous solutions using MWCNTs modified by N-(3-nitro-benzylidene)-N-trimethoxysilylpropyl-ethane-1,2-diamine on Equilibrium, thermodynamic and kinetics
(Tehran, Islamic Azad University of Iran, Science and Research Branch, 2018-05-01)In this study, multi-walled carbon nanotubes modified by N-(3-nitro-benzylidene)-N-trimethoxysilylpropyl-ethane-1, 2-diamine (NBATSPED-MWCNTs) was prepared as a low-cost and non-toxic adsorbent. These materials was ...
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Electronic Structure, Biological Activity, Natural Bonding Orbital (NBO) and Non-Linear Optical Properties (NLO) of Poly-Functions Thiazolo [3,2-a]Pyridine Derivatives. DFT Approach
(Tehran, Islamic Azad University of Iran, Science and Research Branch, 2018-05-01)The optimized structures of studied compounds 23-28 are non planner with the two phenyl at C3 and C9 are out of the molecular plane of thiazolo[3,2-a]pyridine as indicated from a dihedral angles of 710 and 1160 respectively, ...
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A computational study of Nitramide adsorption on the surface of pristine and Ni functionalized (4,4) armchair Gallium nitride nanotubes
(Tehran, Islamic Azad University of Iran, Science and Research Branch, 2018-05-01)By using the density function theory (DFT) the adsorption of nitramine (NH2NO2) molecule on the surface of pristine and Ni functionalized of Gallium nitride nanotube (GaNNTs) is investigated. The adsorption energy of NH2NO2 ...
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DFT study of the intermolecular interaction of 3,4-dinitropyrazole (DNP) and H2O
(Tehran, Islamic Azad University of Iran, Science and Research Branch, 2018-05-01)In the present work, the sensitivity to the moisture (hygroscopisity) is studied for 3,4-dinitropyrazole (DNP) as a famous energetic molecule. All of the DNP-H2O complex systems (1-3) as well as individual molecules were ...
