1. Department of Applied Chemistry, School of Natural Science, Adama Science and Technology University, Adama 1888, Ethiopia
2. Department of Chemistry, University of Botswana, P/bag UB 00704, Gaborone, Botswana
3. Department of Biomaterials, Saveetha Dental College, and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai 600 077, India
4. Department of Chemistry, College of Natural and Computational Science, Wollega University, Nekemte 395, Ethiopia
5. Department of Biology, College of Natural and Computational Science, Wollega University, Nekemte 395, Ethiopia