Author/Authors :
Shaabani، Ahmad نويسنده , , Mofakham، Hamid نويسنده Department of Chemistry, Shahid Beheshti University, P.O. Box 19396-4716 Tehran, I.R. IRAN , , Rahmati، Abbas نويسنده Department of Chemistry, Shahid Beheshti University, P.O. Box 19396-4716 Tehran, I.R. IRAN , , Farhangi، Elham نويسنده Department of Chemistry, Shahid Beheshti University, P.O. Box 19396-4716 Tehran, I.R. IRAN ,