Usama El-Ayaan

Mansoura Egypt

University Professor

Bachelor of Science (Chemistry) ,with(Distinction), Chemistry Department, Faculty of Science Mansoura University, Egypt. Master of Science (Chemistry), Chemistry Department, Faculty of Science Mansoura University, Egypt. Title : Studies on some 4-(2-pyridyl) thiosemicarbazone derivatives and their legational behaviour towards some transition metal ions. Ph.D. of Science (Chemistry), Institute of Inorganic chemistry, Technische Universität, Vienna, Austria. Title : Short living coordination compounds as intermediates in important redox reactions