**Author details**

Islam Ahmed Hamed Khalil1,2\*, Islam A. Arida2 and Mohamed Ahmed2

1 Department of Pharmaceutics, College of Pharmacy and Drug Manufacturing, Misr University of Science and Technology (MUST), Giza, Egypt

2 Nanoscience Department, University for Science and Technology, Zewail City of Science and Technology, Giza, Egypt

\*Address all correspondence to: islam.khalil@must.edu.eg

© 2020 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/ by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
