1. Department of Biochemistry and Tissue Biology, Biology Institute, University of Campinas, 13083-862 Campinas, SP, Brazil
2. Department of Chemistry, Federal University of Maranhão, 65080-805 São Luís, MA, Brazil
3. Department of Physiological Sciences, Piracicaba Dental School, University of Campinas, 13414-903 Piracicaba, SP, Brazil
4. Department of Materials and Bioprocess Engineering, School of Chemical Engineering, University of Campinas, 13083-852 Campinas, SP, Brazil