Nerea Pascual Frías, PhD student under the supervision of Francisco Javier Bea Gil, Ikerbasque Research Professor at CIMA Navarra and Maurizio Prato, Ikerbasque Research Professor and Principal Investigator of the Carbon Bionanotechnology group of CIC biomaGUNE, is defending her PhD thesis on 11th April, at 11.00AM, at the Lecture Hall of the Materials Physics Center (CFM, Donostia). The thesis is entitled "3D monitoring platforms for electrochemical sensing of neurotransmitters in vitro”.