1. Department of Pharmaceutical Sciences, Biomanufacturing Research Institute and Technology Enterprise, North Carolina Central University, Durham, North Carolina, USA
2. Department of Chemistry, Clemson University, Clemson, South Carolina 29634, USA
3. Department of Mathematics and Physics, North Carolina Central University, Durham, NC 27707, USA
4. Department of Food, Bioprocessing & Nutrition Sciences, North Carolina State University, Raleigh, NC 27695, USA