Dr. Petros Oikonomou received his B.Sc. degree in Chemistry from the Chemistry Department of Ioannina University (Greece) in 2003. He received the M.Sc. and the Ph.D. degree in “Polymers and their Applications” from the Chemistry Department of University of Athens in 2005 and 2012, respectively. Both M.Sc. and Ph.D. thesis research were performed at the Institutes of Microelectronics and Physical Chemistry at National Center for Scientific Research – NCSR, “DEMOKRITOS” –Greece. Currently, he is working as a Research Fellow at Institute of Nanoscience and Nanotechnology at NCSR “DEMOKRITOS” Greece. His research is focusing on the field of chemical microdevices with emphasis in gas sensing applications. His research interests include microfabrication, polymers, (bio)chem sensing applications and physical chemistry.