1. Exact Sciences and Engineering Knowledge Area, University of Caxias do Sul Caxias do Sul Brazil
2. Institute of Food Science and TechnologyFederal University of Rio Grande do Sul Porto Alegre Brazil
3. INL ‐ International Iberian Nanotechnology LaboratoryAv. Mestre José Veiga Braga Portugal
4. Center of Biological EngineeringUniversity of Minho Braga Portugal
5. Department of Materials EngineeringFederal University of Rio Grande do Sul Porto Alegre Brazil