**Author details**

Pankaj Chowdhury1 , Sharmistha Nag2\* and Ajay K. Ray3

\*Address all correspondence to: snag@fdu.edu

1 Department of Chemistry, Simon Fraser University, Burnaby, Canada

2 Department of Economics, Finance and International Business, Fairleigh Dickinson University, Vancouver, Canada

3 Department of Chemical and Biochemical Engineering, Western University, London, Canada
