Study of tryptophan lifetime fluorescence following low-density lipoprotein modification - Sicchieri, Leticia Bonfante; Samad, Ricardo Elgul; Vieira, Nilson Dias, Jr.; Courrol, Lilia Coronato; Gidlund, Magnus Ake; Monteiro, Andrea Moreira; Gidlund, Magnus Ake; Ito, Amando Siuiti; Figueiredo Neto, Antonio Martins (APPLIED SPECTROSCOPY, 2013)