1. Department of Chemical Sciences (Biochemistry Program), Godfrey Okoye University, Enugu 400001, Enugu State, Nigeria
2. Department of Biochemistry, Faculty of Biological Sciences, University of Nigeria, Nsukka 410001, Enugu State, Nigeria
3. Natural Science Unit, School of General Studies, University of Nigeria, Nsukka 410001, Enugu State, Nigeria
4. Environmental Science and Engineering, School of Environment and Safety Engineering, Jiangsu University, Zhenjiang 212013, China
5. Pharmaceutical Microbiology and Biotechnology, Faculty of Pharmaceutical Sciences, University of Nigeria, Nsukka 410001, Enugu State, Nigeria