D. Pereira Leite, E. Bolea-Fernandez, A. Rúa Ibarz, M. Resano, F. Vanhaecke, and M. Aramendía, “Characterization of SiO2 Nanoparticles by Single Particle - Inductively Coupled Plasma – Tandem Mass Spectroscopy”, Jorn. jovenes investig. I3A, vol. 5, no. 1, Jun. 2017.