Dr. Sally A. El-Zahaby is an expert in the field of nanocarriers as drug delivery systems. She is a member of the department of Pharmaceutics and Pharmaceutical Technology at the Faculty of Pharmacy and Drug Manufacturing, Pharos University in Alexandria, Egypt. Dr. Sally is passionate about nanotechnology based pharmaceutical formulations. Additionally, she is specialized in tablet dosage form, has the ability to solve tablet manufacturing problems owing to her research experience in different types of tablets formulations including; effervescent mini-tablets, size expanding tablets and various types of osmotic tablets.