1. Università degli Studi dell'Insubria; Dipartimento di Scienza e Alta Tecnologia; Via Valleggio 11 22100 Como Italy
2. BioCIS; Univ. Paris-Sud; CNRS; Université Paris-Saclay; 92290 Châtenay-Malabry France
3. Protéins and Nanotechnology in analytical science; Institut Galien de Paris Sud; Univ. Paris-Sud; CNRS; Université Paris-Saclay; 92290 Châtenay-Malabry France
4. Sorbonne Universités; UPMC Univ Paris 06; Ecole Normale Supérieure; PSL Research University; CNRS; Laboratoire des Biomolécules; 4 place Jussieu 75252 Paris Cedex 05 France