1. Department of Chemistry, Faculty of Women Ain Shams University Cairo 11757 Egypt
2. Chemistry Department, Faculty of Science Cairo University Giza 12613 Egypt
3. Cairo University Center for Hazard Mitigation and Environmental Studies and Research, CHMESR Cairo University Giza 12613 Egypt
4. Department of Chemistry, Faculty of Science Helwan University, Ain Helwan Cairo 11795 Egypt
5. National Centre for Sensor Research, School of Chemical Sciences Dublin City University Dublin D 09 Ireland