1. Institute of Basic Health Sciences, Universidade Federal do Rio Grande do Sul (UFRGS), Rua Sarmento Leite 500, Porto Alegre 90050-170, RS, Brazil
2. Laboratory of Technological Processes and Catalysis, Institute of Chemistry, Universidade Federal do Rio Grande do Sul (UFRGS), Avenida Bento Gonçalves 9500, Porto Alegre 91501-970, RS, Brazil
3. Institute of Polymers, Composites and Biomaterials, National Research Council of Italy (IPCB-CNR), Viale John Fitzgerald Kennedy 54, Mostra d’Oltremare Padiglione 20, 80125 Naples, Italy
4. Laboratory of Biochemistry and Toxicology, Instituto Federal Catarinense (IFC), Rodovia SC 283—km 17, Concórdia 89703-720, SC, Brazil
5. Faculty of Pharmacy, Universidade Federal do Rio Grande do Sul (UFRGS), Avenida Ipiranga 2752, Porto Alegre 90610-000, RS, Brazil