1. Department of Applied Chemistry, Graduate School of Advanced Science and Engineering, Hiroshima University, 1-4-1, Kagamiyama, Higashi-Hiroshima, 739-8527, Japan
2. Department of Pure and Applied Chemistry, Ladoke Akintola University of Technology, P. M. B. 4000, Ogbomoso, Oyo State, Nigeria
3. Department of Chemical Sciences, Olusegun Agagu University of Science and Technology, P. M. B. 353, Okitipupa, Ondo State, Nigeria
4. Department of Chemical Sciences, Faculty of Natural and Applied Sciences, Lead City University, Ibadan, Oyo State, Nigeria
5. State Key Laboratory of Marine Pollution and Department of Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong SAR, China
6. Wood and Paper Technology Department, Federal College of Forestry Jericho, Ibadan, Nigeria
7. Department of Chemical Sciences, Augustine University, Ilara-Epe, Lagos State, Nigeria