Investigation of the Europium Emission Spectra of the Europium-Oxytetracycline Complex in the Presence of Human Low-Density Lipoproteins - Teixeira, Luciane dos Santos; Figueiredo Neto, Antonio Martins; Grasso, Andréa Nastri; Monteiro, Andrea Moreira; Vieira Jr, Nilson Dias; Gidlund, Magnus Ake; Steffens, Juliana; Courrol, Lilia Coronato (Journal of Fluorescence, 2011)