1. Institute of Research and Development, University of Vale do Paraiba, São José dos Campos, SP 12244 − 000, Brazil
2. Nanomedicine Laboratory, Department of Chemical Engineering, Northeastern University, Boston, Massachusetts 02115, United States
3. Multidisciplinary Center for Biological Research, State University of Campinas, Campinas, SP 13083-877, Brazil
4. Department of Bioscience and Oral Diagnosis, Institute of Science and Technology, Sao Paulo State University, Sao Jose dos Campos, Sao Paulo 12245000, Brazil
5. Department of Physics, UFPI - Federal University of Piaui, 64049-550 Teresina, PI, Brazil
6. LIMAV-Interdisciplinary Laboratory for Advanced Materials, BioMatLab, UFPI - Federal University of Piaui, 64049-550 Teresina, PI, Brazil