1. Biosensors and Bioelectronics Centre, Department of Physics, Chemistry and Biology (IFM), Linköping University, S-58183 Linköping, Sweden
2. Higher Institute of Applied Sciences and Technology of Sousse, GREENS-ISSAT, University of Sousse,
Cité Ettafala, Ibn Khaldoun 4003 Sousse, Tunisia
3. NANOMISENE Lab, LR16CRMN01, Centre for Research on Microelectronics and Nanotechnology of Sousse, Technopole of Sousse B.P. 334, Sahloul 4034, Sousse, Tunisia