Dr. Chandrakantsing Pardeshi holds PhD degree in Pharmaceutical Sciences from Kavayitri Bahinabai Chaudhari North Maharashtra University (KBC NMU, India). Presently, he is an Associate Professor of Pharmaceutics at R. C. Patel Institute of Pharmaceutical Education and Research (Shirpur, India) where he is inventing the novel devices for direct nose-to-brain drug delivery. Dr. Pardeshi has authored more than 50 peer-reviewed publications, 21 book chapters and several research abstracts. He has, to his credit, 2 Indian patents and 1 research project funded by University Grants Commission (New Delhi, India). He is an active referee and editorial board member of few reputed multidisciplinary international journals. Dr. Pardeshi also contributed as a Grant evaluator in Government Funding bodies. He has been awarded with Gold Medal from KBC NMU (India), and Excellence Award from Indian Drug Manufacturer’s Association (IDMA, India). Eliana B. Souto is Habil. Professor from the Department of Pharmaceutical Technology of the Faculty of Pharmacy of University of Porto. Prof. Souto graduated in Pharmaceutical Sciences from University of Coimbra (2000), is holder of a master’s in science degree in Pharmaceutical Technology from University of Porto (2002), and PhD in Pharmaceutical Nanotechnology and Biopharmaceutics from the Institut fuer Pharmazie der Freie Universitaet Berlin, Germany (2005). Her research lines include the design, development, and characterization of new drug delivery systems to overcome biological barriers. Prof. Souto serves as Associate Editor, member of the Editorial Board, and Reviewer of several international scientific journals and has published more than 500 works (original and review papers, books and book chapters) in the field of nanosciences and nanomedicine. Prof. Souto also acts as independent expert for several national, European and international funding agencies, and as consultant for pharmaceutical industry.