Evaluation of TiO IND. 2' colloidal spheres decorated with Au nanoparticles for ascorbic acid determination - Scremin, Jessica; Barbosa, Eduardo Cesar Melo; Salamanca Neto, Carlos Alberto Rossi; Moraes, Jaqueline Tobias; Camargo, Pedro Henrique Cury de; Sartori, Elen Romão (World Chemistry Congress, 2017)