Reader in Nanotechnology, Aston University (Birmingham, UK).

Indian Institute of Science (IISc)

University of Naples Parthenope

Professor Applied Nanotechnology, Saxion University of Applied Sciences

Professor for Electronic Sensor Systems

Professor of Mechanical Engineering, University of Maryland

Professor of Electrical Engineering, Shahid Rajaee Teacher Training University

politecnico di Bari

Physics

Dalian University of Technology