1. School of Chemistry and Chemical Engineering; Queen's University Belfast, David Keir Building, Stranmillis Road; Belfast BT9 5AG Northern Ireland United Kingdom
2. Chemistry Department, Faculty of Science - Qena; South Valley University; Qena 83523 Egypt
3. Civil Engineering Department, Faculty of Engineering; Aswan University; Aswan Egypt
4. Agri-Food and Biosciences Institute (AFBI), Hillsborough; Northern Ireland United Kingdom