1. School of Chemistry and Physics
2. University of KwaZulu-Natal
3. Durban
4. South Africa
5. Department of Chemistry
6. School of Physical and Chemical Sciences
7. Materials Science Innovation and Modelling (MaSIM) Research Focus Area
8. Faculty of Natural and Agricultural Sciences
9. North-West University (Mafikeng Campus)
10. Department of Chemistry and Biochemistry
11. Faculty of Sciences
12. University of Porto
13. 4169-007 Porto
14. Portugal