Lignin extracted from orange stem waste is an excellent nanoparticle precursor for biological application - Porto, Deyvid de Souza; Estevão, Bianca Martins; Lins, Paula Maria Pincela; Rissi, Nathália Cristina; Silva, Maria Fátima das Graças Fernandes da; Zucolotto, Valtencir (Brazilian MRS Meeting, 2019)