Doctor Rania is a Medical immun-Microbiologist, dealing with mycology,bacteriology, immunology and virology from Cairo University Dr.Rania has long experience in laser science and laser applications as well as photodynamic therapy (PDT). She also specialist in archaeological conservation and preservation Her current research project focuses on enhancing evolutionary conservation, diagnosis and preservation in approaches in the biomolecular archaeology field. Dr.Rania is a member in IACUC ,Cairo university committee(Institutional Animal Care and Use committee) She has memberships in many national and International scientific societies; Union of Egyptian archaeologists، Union of Arab archaeologists, European photodiagnosis and photodynamic therapy association.