Study of the Electrocatalytic Activity of Cerium Oxide and Gold-Studded Cerium Oxide Nanoparticles Using a Sonogel-Carbon Material as Supporting Electrode: Electroanalytical Study in Apple Juice for Babies. - M. Yahia M. Abdelrahim; Stephen R. Benjamin; Laura M. Cubillana-Aguilera; Ignacio Naranjo-Rodríguez; José L. Hidalgo-Hidalgo de Cisneros; Juan José Delgado; José María Palacios-Santander (Sensors, 2013)