**Author details**

Ravi Kumar Kanaparthi1 \*, Satyen Saha<sup>2</sup> , Manjeev Singh1 and Akhila M1

1 Department of Chemistry, Central University of Kerala, Kasaragod, Kerala, India

2 Department of Chemistry, Faculty of Science, Banaras Hindu University, Varanasi, India

\*Address all correspondence to: rkchem@cukerala.ac.in

© 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.

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