1. Engineering and Computing Center, Department of Electrical engineering, Florida International University, Miami, Florida 33174, USA
2. Engineering and Computing Center, Department of Mechanical and Materials Engineering, Florida International University, Miami, Florida 33174, USA
3. Nanobioscience Group, Agharkar Research Institute, G.G. Agarkar Road, Pune 411 004, India
4. School of Engineering, University of Petroleum and Energy Studies (UPES), Dehradun, Uttarakhand, India
5. NanoBioTech Laboratory, Department of Environmental Engineering, Florida Polytechnic University, Lakeland, Florida 33805, USA