Adrian Olejnik received his B.Eng (2019) and MSc (2020) in Materials Engineering from Gdansk University of Technology, Chemical Faculty. For three years (2018 – 2021) he was a part of Functional Materials research group at Institute of Fluid Flow and Machinery, where he was involved in developing non-invasive electrochemical glucose sensors (LIDER NCBR). In 2020 he received Diamond  Grant (MNiSW) and also joined Nanodiamond Group as PHD student in Doctoral School of GUT. His research focus now on the synthesis and electrochemical properties of poly(zwitterionic) interfaces.