1. Department of Chemistry, Faculty of Science, Polymer Research Group, Tanta University, Tanta, Egypt
2. Land and Water Technologies Department, Arid Lands Cultivation Research Institute, City of Scientific Research and Technological Applications (SRTA-City), New Borg Elarab, Egypt
3. Botany and Microbiology Department, Faculty of Science, Menoufia University, Shebin El-Koum, Egypt
4. Botany Department, Faculty of Science, Tanta University, Tanta, Egypt