1. Department of Chemistry
2. University of Nebraska – Lincoln
3. Lincoln
4. USA
5. Department of Physics and Nanoscopy Facility
6. College of Natural Sciences
7. University of Puerto Rico
8. San Juan
9. Department of Electrical Engineering
10. Department of Physics and Astronomy
11. National University of Science and Technology “MISIS”
12. Moscow 119991
13. Russia
14. Nebraska Center for Materials and Nanoscience