Dr. Enas Amdeha, Researcher at Egyptian Petroleum Research Institute, has her B.Sc. degree in special chemistry, from the faculty of science, Al-Azhar University with Very Good with Honor Rank. She got her PhD in Applied Physical Chemistry, 2017, from the faculty of science, Al-Azhar University, in water treatment via photocatalysis using agricultural waste derived activated carbon. She published many articles in international journals and working now in the preparation of nanomaterials and their applications especially in water treatment via different techniques e.g. adsorption and photocatalysis. She is a Mendeley advisor and acts as a reviewer at many international journals.