Professor of theoretical physics - Nanotechnology 2010 at King Saud University, Dean of the Faculty of Science and Humanities in Hotat Bani Tamim University of Prince Sattam bin Abdul Aziz for 5 years, Deputy of the Department of Physics College of Science King Saud University for 12 years, we manufacture nanoparticles for different materials such as gold - silver and other chemicals by chemical methods and green synthesis ; we offer these products to all sections of the university so that the students of the master and doctorate could benefit from these nanoparticles. Four patents already published through American and European Patents Office King Saud University.