1. Department of Chemistry and Biochemistry, Bioscience Institute; State University of São Paulo-UNESP; P.O. Box: 510, 18618-970, Rubião Jr, campus Botucatu, São Paulo Botucatu Brazil
2. Laboratory of Microscopy Applied to Life Science-LAMAV, Directory of Metrology Applied to Life Science-Dimav; National Institute of Metrology Quality and Technology-INMETRO; Duque de Caxias Rio de Janeiro Brazil
3. Health Science Institute, Dental Research Division, Department of Epigenetics; Paulista University - UNIP; São Paulo, SP Brazil
4. Laboratório de Plasmas Tecnológicos; Instituto de Ciência e Tecnologia; Universidade Estadual Paulista; Sorocaba-SP Brazil