1. Institute of Chemistry (IQSC) University of São Paulo São Carlos, SP Brazil Av. Trab. São Carlense, 400 CEP: 13.566-590.
2. National Nanotechnology Laboratory for Agribusiness (LNNA) Embrapa Instrumentation São Carlos, SP Brazil R. 15 de Novembro, 1452 CEP: 13.560-970
3. Department of Chemistry Federal University of São Carlos (UFSCar) São Carlos, SP Brazil Av. Trab. São Carlense, 400 CEP: 13.565-905.