Prof. Dr. Nasser Sayed Awwad, is an Egyptian professor at the Egyptian Atomic Energy Authority. He has MSc in Inorganic and Radiochemistry 1997 from Benha University, PhD in inorganic and Radiochemistry 2000 from Ain Shams University and Post doctor at Sandia National Labs, New Mexico, USA, 2004. He promoted as an Associate Professor of Radiochemistry in 2006 as well as Professor of Inorganic and Radiochemistry in 2011 at hot labs center in the Egyptian Atomic Energy Authority. He has been a Professor at King Khalid University, Abha, KSA from 2011 up till now. He has supervised 4 PhD and 16 MSc in field of Radioactive and Wastewater treatment.He has published two chapters in the following books "Natural Gas - Extraction to End Use" and "Advances in Petrochemicals" and Editor for four books under titles; Uranium, New trends in Nuclear Sciences, Lanthanides and Dyes in Industry. His main research topic is studies on extraction of Uranium and Thorium From mineral samples. This book is including all scientific production and scientific activities reported by professor Awwad.

Book Collector is Dr. Mardia Telep El Sayed, an Egyptian Associate professor at National Research Center, Applied Organic Chemistry Department. In 2013 she received her PhD in Institute of Pharmacy, Martin Luther University Halle, Germany. She has BSc and MSc in Organic Chemistry from Egyptian Universities.