1. Department of Chemistry, Akwa Ibom State University, Mkpat Enin 532111, Akwa Ibom State, Nigeria
2. Department of Chemistry and Biochemistry, University of Hull, Hull HU6 7RX, UK
3. Department of Chemistry and Biochemistry, University of Regina, Regina, SK S4S 0A2, Canada
4. Applied Colloid Science and Cosmeceutical Group, Department of Chemistry, Benue State University, Makurdi 970211, Benue State, Nigeria
5. Chemistry Division, King Khaled Military Academy, SANG, Riyadh 11564, Saudi Arabia