1. Botany Department, Federal University of São Carlos, Washington Luís highway km 235 São Carlos, SP, 13565-905, Brazil
2. Nanocharacterization Laboratory and the Interdisciplinary Laboratory of Electrochemistry and Ceramics, Federal University of São Carlos, Washington Luís highway km 235 São Carlos, SP, SP 13565-905 Brazil
3. Chemistry Department, Federal University of Paraná, Rua XV de Novembro, 1299, Curitiba, PR, 800060-000 Brazil
4. Statistics, Baskin School of Engineering, University of California Santa Cruz, 1156 High St Santa Cruz, CA 95064 USA
5. Department of Mathematics and Statistics, The University of Western Australia, 35 Stirling Highway, Perth, WA 6009 Australia
6. Chemistry Department, Federal University of São Carlos, Washington Luís highway km 235 São Carlos, SP, 13565-905 Brazil