Dionisis Semitekolos is a chemical engineer at the R-NanoLab graduate of the National Technical University of Athens since 2016. His research interests are focused on reinforced polymer matrix composites, surface modification of carbon fiber fabrics and fibers, macro-scale mechanical properties, and micro-computed tomography. He has designed and developed two pilot lines, one for the surface treatment of CFs through electropolymerization and one for the sizing of CFs with nano-enhanced sizing solutions.