List of Articles Open Access Article Abstract Page Full-Text 1 - The determination of Cu2+, Fe3+, Zn2+ and Pb2+ in real samples by flame atomic absorption spectrometry after their separation- preconcentration on 2-(2-nitrophenylazo)- naphthalen-1-ol loaded on activated carbon Amir H. M. Sarrafi Elahe Konoz Kobra Shabani Open Access Article Abstract Page Full-Text 2 - Preparation of 1,5-diaryl-3-(arylamino)-1H-pyrrol- 2(5H)-one derivatives using 1-methylpiperidinium hydrogen sulfate as an efficient catalyst Majid Ghashang Mohammad Reza Mohammad Shafiee Batool Hojati Najafabadi Open Access Article Abstract Page Full-Text 3 - Neighboring group’s effect in sigmatropic migration on indol rings. A theoretical study and NBO analysis Saeed Jameh-Bozorghi Zahra Javanshir Fatemeh Naseri Maryam Darvishpoor Open Access Article Abstract Page Full-Text 4 - Microwave induced combustion Synthesis of Nano- Codoped Ceria and their electrical properties Ali Ainirad Open Access Article Abstract Page Full-Text 5 - 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 Open Access Article Abstract Page Full-Text 6 - A convenient method for 14C-labeling of N-(7-chloro-1- methyl-2-oxo-5-phenyl-2,3-dihydro-1Hbenzo[ e][1,4]diazepin-3-yl)thiophene-2-carboxamide as CCK-A antagonist Nader Saemian Gholamhossein Shirvani Mohsen Javaheri Open Access Article Abstract Page Full-Text 7 - Optical and Dielectric studies in zirconium(IV) tungstate nanoparticles prepared by chemical coprecipitation method Beena Bhaskaran Manoj Sadanandan, Open Access Article Abstract Page Full-Text 8 - Studies on inclusion complexes of 2-[Substituted arylideamino]-1, 3, 4-thiadiazino [6,5b]indole with β- Cyclodextrin Sunakar Panda Jagat Tripathy