Osama Saber is a full professor at King Faisal University. He received his doctoral degree from the Engineering College at Yamagata University, Japan. He has authored/co-authored publications in well-reputed journals, with around 80 papers focusing on nanotechnology and its applications in the fields of purification of water, photo-catalysis, catalysis, energy, polymers, and petroleum applications, resulting in more than 795 citations, an h-index of 16, and an i10-index of 33 over the last five years. He has achieved more than 18 funded projects related to the design of different nanostructures, nanocomposites, and nanohybrids through unconventional techniques that are actively used in different fields. Four Masters students have finished their dissertations under his direct supervision. He has two inventions and four patents issued by the US Patent and Trademark Office.