List of Articles Open Access Article Abstract Page Full-Text 1 - Cu(II) and Zn(II) complexes with unsymmetrical tetradentate Schiff base ligands: Synthesis, spectral characterization, antimicrobial assay and DNA binding property Natarajan Raman Rajkumar Mahalakshmi Abraham Selvan Muthusamy Selvaganapathy Open Access Article Abstract Page Full-Text 2 - Simultaneous spectrophotometric determination of lead, copper and nickel using xylenol orange by partial least squares Jahan B. Ghasemi Samira Kariminia Open Access Article Abstract Page Full-Text 3 - Synthesis and characterization of some antifungal Oalkyl (O-aryl) trithiophosphato derivatives of 1,3,2- dioxaborinanes Alok Chaturvedi Mukesh Gupta Kiran Sankhala, Open Access Article Abstract Page Full-Text 4 - Synthesis of tri and four substituted imidazoles derivatives using zinc oxid nanotubes modified by SiO2 as a powerful and reusable catalyst Bijan Mombeni Godajdar Ebrahim Niknam Open Access Article Abstract Page Full-Text 5 - Degradation of crystal violet using copper modified iron oxide as heterogeneous photo-fenton reagent Pinki B. Punjabi Noopur Ameta Jyoti Sharma Kiran Chanderia Rakshit Ameta Open Access Article Abstract Page Full-Text 6 - Spectrophotometric simultaneous determination of nickel, cobalt and copper by orthogonal signal correction–partial least squares Shayessteh Dadfarnia Masoud Rohani Moghadam Ali Mohammad Haji Shabani Jahanbakhsh Ghasemi Open Access Article Abstract Page Full-Text 7 - Synthesis of open chain analogue of 1,8-dioxooctahydroxanthene catalyzed by aluminosilicate MCM- 41 Soheil Sayyahi Vali Zare-Shahabadi Maryam Rastroshan Rashid Badri Open Access Article Abstract Page Full-Text 8 - Preconcentration based dispersive liquid-liquid microextraction for spectrophotometric determination of zinc in natural water and human blood after multivariate optimization based on Box-Behnken design Ali Niazi Mona Akbari Roza Negahdari Maryam Sarkhosh Asiyeh Khosravi Open Access Article Abstract Page Full-Text 9 - Preconcentration and determination of palladium water samples by ionic liquid - dispersive liquid liquid microextraction combined with flame atomic absorption spectrometry Majid Ramezani Mohsen Heidarzadeh Fatemeh Yousefi