**Author details**

Rozina Khattak<sup>1</sup> \*, Murtaza Sayed<sup>2</sup> , Muhammad Sufaid Khan<sup>3</sup> and Hamsa Noreen4,5

1 Department of Chemistry, Shaheed Benazir Bhutto Women University, Peshawar, Pakistan

2 National Center of Excellence in Physical Chemistry, University of Peshawar, Peshawar, Pakistan

3 Department of Chemistry, University of Malakand, Chakdara Dir Lower, Pakistan

4 Institute of Chemical Sciences, University of Peshawar, Peshawar, Pakistan

5 Department of Physical Chemistry, Institute of Chemistry, University of Campinas, Campinas, São Paulo, Brazil

\*Address all correspondence to: rznkhattak@yahoo.com; rznkhattak@sbbwu.edu.pk

© 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.
