1. State Key Laboratory of Electroanalytical Chemistry Changchun Institute of Applied Chemistry Chinese Academy of Sciences Changchun Jilin P. R. China
2. Department of Pharmaceutical Analytical Chemistry Faculty of Pharmacy Mansoura University Mansoura Egypt
3. College of Natural and Pharmaceutical Sciences Department of Chemistry Bayero University Kano Nigeria
4. School of Applied Chemistry and Engineering University of Science and Technology of China Hefei Anhui P. R. China
5. Department of Biological Sciences National University of Medical Sciences (NUMS) Punjab Pakistan
6. Department of Chemistry Govt. Sadiq College Women University Bahawalpur Pakistan