1. Postgraduate Program in Pharmaceutical Sciences, Laboratory of Research and Development of Drug Delivery Systems, Department of Pharmacy, State University of Maringa, Maringa, Parana, Brazil;
2. Postgraduate Program in Biosciences and Physiopathology, Department of Basic Sciences of Health, State University of Maringa, Maringa, Parana, Brazil;
3. Department of Physics, Federal University of Technology, Medianeira, Parana, Brazil;
4. Academic Department of Chemistry and Biology, Federal University of Technology, Francisco Beltrão, Parana, Brazil