Intracellular and Extracellular Recording of Spontaneous Action Potentials in mammalian Neurons and Cardiac Cells with 3D Plasmonic Nanoelectrodes. IIT research Line: Plasmon nanotechnologies Link to the publication: http://pubs.acs.org/doi/abs/10.1021/acs.nanolett.7b01523 ERC project link: http://www.neuroplasmonics.eu