فهرست مقالات Dibenzo-15-crown-5 دسترسی آزاد مقاله صفحه چکیده متن کامل 1 - Spectroscopic Studies on Charge-Transfer Complexation of Iodine with Dibenzo-15-crown-5 and Benzo-12-crown-4 in Chloroform, Dichloromethane and 1,2-Dichloroethane Nina Alizadeh Mojtaba Shamsipur