1. Department of Chemical & Biomedical Engineering, University of South Florida, 4202 E. Fowler Avenue, Tampa, Florida 33620, United States
2. Department
of Microsystems Engineering—IMTEK, University of Freiburg, Georger-Köhler-Allee 103, 79110 Freiburg, Germany
3. Department
of Physics, University of South Florida, 4202 E. Fowler Avenue, Tampa, Florida 33620, United States
4. BCMaterials, Edificio
No. 500, Parque Tecnológico
de Vizcaya, Derio 48940, Spain
5. Department
of Electrical Engineering, University of South Florida, 4202 E.
Fowler Avenue, Tampa, Florida 33620, United States