Prof. Adel Z. El-Sonbati received his M.Sc. from the University of Mansoura, Egypt in 1978 and a Ph.D. in coordination chemistry from the University of Tanta, Egypt in 1983. He worked as a lecturer at the Faculty of Science, Mansoura University, Demiatta, Egypt. In 1987 he was promoted to an assistant professor. Since 1991, he is a full professor of inorganic chemistry. He is one of the editorial board members in the Journal of Spectroscopy and Dynamics. He has supervised more than 35 M.Sc. and 20 Ph.D. students. Prof. El-Sonbati has published over 150 scientific papers. His current research interests are synthesis and characterization of supramolecular polymers, supramolecular polymer complexes, conducting polymers and polymer complexes, preparation and characterization of heterocyclic/polymers of uranyl complexes by using the El-Sonbati equation, thermal stability and mechanism of degradation of homopolymers and copolymers, and application of potentiometer and spectrometer for the determination of the dissociation and stability constant of some polymers and their complexes with transition elements.