1. School of Chemistry, Lomonosov Moscow State University, Moscow 119991, Russia
2. National University of Science and Technology “MISIS”, Moscow 119049, Russia
3. Department of Applied Physics, Eindhoven University of Technology, Eindhoven 5600 MB, The Netherlands
4. A.N. Belozersky Research Institute, Moscow 119991, Russia
5. G.R. Derzhavin Tambov State University, Tambov 392000, Russia
6. Center for Nanotechnology in Drug Delivery, Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599-7362, United States