مرور Volume 5, Issue 3 بر اساس تاریخ انتشار

در حال نمایش موارد 1 - 8 از 8

  • An Ab initio Investigation of Pyrene Electronic Structure 

    Monajjemi, M.؛ Zhiani, R.؛ Haeri, H. H.؛ Mollaamin, F. (Tehran, Islamic Azad University of Iran, Science and Research Branch, 2008-11-01)
    Polycyclic aromatic hydrocarbons (PAHs) are a class of compounds consisting of more than twobenzene rings fused in a linear, angular, or clustered arrangement and do not contain hetero atomsor carry subsistent. ...

  • Poly zirconium chloride (PZC) as an efficient adsorbent for 99 MO 

    Salehi, H.؛ Zoghi, M.؛ Alimoradi, M.؛ Niazi, A.؛ Abbasi, H. (Tehran, Islamic Azad University of Iran, Science and Research Branch, 2008-11-01)
    This radionuclide is almost exclusively produced from the decay of its parent 99Mo. 99mTc is themost available and important nuclide used as a diagnostic agent in nuclear medicine. To develop anewly practical ...

  • Structural characterization of Ba1.„Sr„TiO3 (BST) nanopowders prepared by stearic acid gel method 

    Zare, K.؛ Enhessari, M.؛ Khanahmadzadeh, S.؛ Mossallaea, H.؛ Sadjadi, M. S. (Tehran, Islamic Azad University of Iran, Science and Research Branch, 2008-11-01)
    Stoichiometric tetragonal Bal-xSrxTiO3 (x = 0.23) nanopowders were prepared by stearic acid gel(SAG) method using barium stearate, strontium stearate, tetrabutyl titanate as Ba, Sr, Ti sourcesand stearic acid ...

  • Theoretical Study of Addition Reaction of Carbene and Zigzag Single-walled Carbon Nanotube 

    Abedini Khoramie, Saeid؛ Moradi, Shahram؛ Miryousefi, Somayeh؛ Eftekharjoo, Samira (Tehran, Islamic Azad University of Iran, Science and Research Branch, 2008-11-01)
    The reaction mechanism between (H2C) and (7, 0), zigzag single-walled carbon nanotubes(ZSWCNTs) on two different orientation of C-C have been studied by semi empirical AM!method. The activation barriers of (H2C) ...

  • Basis Set Effects in Density Functional Calculations and BSSEcorrected on the Molybdate-Phosphonic acid Complex 

    Ghorbani, M. H.؛ Talei-Bavil-Olyai, M. R.؛ Aghaie, H. (Tehran, Islamic Azad University of Iran, Science and Research Branch, 2008-11-01)
    In this research, this possibility was investigated the relative stablilty geometry and bindingenergies of the hydrogen bonds of Molybdate-Phosphonic Acid (MPA) complex in gas phase onthe basis of result of ab ...

  • Molecular Modeling Studies on Vinblastine Binding Site of Tubulin for Antimitotic agents 

    Varmaghani, Z.؛ Mollaamin, F.؛ Pishkar, L.؛ Khalili Hadda, B. (Tehran, Islamic Azad University of Iran, Science and Research Branch, 2008-11-01)
    Medicinal chemistry depends on many other disciplines ranging from organic chemistry andpharmacology to computational chemistry. Typically medicinal chemists use the moststraightforward ways to prepare compounds. ...

  • Fe (II) Ion-Selective Membrane Electrode based onTetra-Phenyl Porphyrin in PVC Matrix 

    Farahani, N.؛ Aghaie, H. (Tehran, Islamic Azad University of Iran, Science and Research Branch, 2008-11-01)
    Fe2+ ion-selective membrane sensor has been fabricated from polyvinyl chloride (PVC) matrixmembrane containing neutral carrier tetra phenyl porphyrin (TPP) ionophore. The addition ofsodium tetraphenylborate ...

  • Purification and Characterization of Milk Clotting Enzyme Produced by Rhizomucor Rmiehei 

    Khalil Moghaddam, Sh.؛ Khaleghian, M.؛ Naderi, F.؛ Azin, M.؛ Monajjemi, M. (Tehran, Islamic Azad University of Iran, Science and Research Branch, 2008-11-01)
    Milk clotting enzyme (M CE) produced by: Rhizomucor miehei was purified and characterized.The enzyme was purified 220.29-fold with specific activity about 14444.2 U/mg protein byultrafiltration, ammonium sulfate ...