1. NanoScience Technology Center, University of Central Florida, Orlando, FL, USA
2. NanoScience Technology Center and the Department of Chemistry, University of Central Florida, Orlando, FL, USA
3. NanoScience Technology Center and the Burnett School of Biomedical Sciences, University of Central Florida, Orlando, FL, USA
4. NanoScience Technology Center, the Department of Physics, and the Department of Materials Science and Engineering, University of Central Florida, Orlando, FL, USA
5. NanoScience Technology Center, the Department of Materials Science and Engineering, the Department of Electrical and Computer Engineering, and the Burnett School of Biomedical Sciences, University of Central Florida, Orlando, FL, USA