1. Graduate Program in Chemistry/PPGQ-GERATEC-DQ - State University of Piauí, Teresina, Brazil
2. Federal University of Piauí, Campus Ministro Petrônio Portella, Teresina, Brazil
3. State University of Piauí, Campus Alexandre Alves Oliveira, Parnaíba, Brazil
4. Research Center in Biotechnology and Biodiversity - State University of Piauí, Teresina, Brazil