Chitin and silk fibroin biopolymers modified by oxone: efficient heterogeneous catalysts for knoevenagel reaction - Neves, Fernando B; Zanin, Lucas Lima; Pereira, Rayanne Rocha; Silva Júnior, José Otávio Carréra; Costa, Roseane Maria Ribeiro; Porto, Andre Luiz Meleiro; Yoshioka, Sergio Akinobu; Oliveira, Alex Nazaré de; Jimenez, David Esteban Quintero; Ferreira, Irlon Maciel (Catalysts, 2022)