1. Laboratory of Nuclear Instrumentation (LIN), Center for Nuclear Energy in Agriculture (CENA), University of São Paulo (USP), Piracicaba, Brazil
2. Universidade Tecnológica Federal do Paraná, Campus Santa Helena, Prolongamento da Rua São Luis S/N, Santa Helena, Brazil
3. Laboratory of Ecotoxicology, Center for Nuclear Energy in Agriculture (CENA), University of São Paulo (USP), Piracicaba, Brazil