1. Department of Chemistry, Federal University of São Paulo, Diadema, SP 09972-270, Brazil
2. Department of Chemical Engineering, Federal University of São Paulo, Diadema, SP 09972-270, Brazil
3. Facultad de Ciencias, Universidad de los Andes, Bogotá 01, Colombia
4. Facultad de Ciencias, Universidad Nacional de Colombia, Bogotá 01, Colombia
5. Department of Physics, Federal University of São Paulo, Diadema, SP 09972-270, Brazil
6. Department of Chemical Engineering, Federal University of São Carlos, São Carlos, SP 13565-905, Brazil