Green synthesis of niobium (V) oxide nanoparticles using pecan nutshell (Carya illinoinensis) and evaluation of its antioxidant activity - Brum, Luís Fernando Wentz; Silva, Mauricio Dalla Costa Rodrigues da; Santos, Cristiane dos; Pavoski, Giovani; Espinosa, Denise Crocce Romano; Silva, William Leonardo da (Catalysis Today, 2025)