1. Nanobiointeractions & Nanodiagnostics, Center for Bio-Molecular Nanotechnologies, Istituto Italiano di Tecnologia, Via Barsanti, 73010 Arnesano, Lecce, Italy
2. Institute of Electrochemistry, University of Alicante, Apdo. 99, E-03080 Alicante, Spain
3. Department of Engineering for Innovation, University of Salento, Via per Monteroni, 73100 Lecce, Italy
4. Electron Microscopy Facility, Istituto Italiano di Tecnologia, Via Morego 30, 16163 Genova, Italy
5. Institute of Crystallography, National Research Council (IC-CNR), Via Amendola 122/O, 70126 Bari, Italy
6. Nanobiointeractions & Nanodiagnostics, Istituto Italiano di Tecnologia (IIT), Via Morego, 30, 16163 Genova, Italy