1. Nanoscale Science Program, Department of Chemistry, University of North Carolina at Charlotte, Charlotte, North Carolina 28223, United States
2. Department of Chemical Engineering, Columbia University, New York, New York 10027, United States
3. Laboratory of Integrative Cancer Immunology, Frederick National Laboratory for Cancer Research, Leidos Biomedical Research Inc., Frederick, Maryland 21702, United States
4. Department of Biological Sciences, University of North Carolina at Charlotte, Charlotte, North Carolina 28223, United States
5. Department of Materials Science and Engineering, North Carolina State University, Raleigh, North Carolina 27695, United States
6. Institute of Biology and Ecology, Faculty of Science, Pavol Jozef Safarik University in Kosice, Kosice 04154, Slovak Republic
7. Department of Applied Physics and Applied Mathematics, Columbia University, New York, New York 10027, United States
8. Center for Functional Nanomaterials, Brookhaven National Laboratory, Upton, New York 11973, USA