Professor Juozas Vidas Grazulevicius is a professor at Kaunas University of Technology. He is an expert in the synthesis, investigation, and application of organic semiconductors and other organic electroactive materials. He has spent extended periods at Heriot-Watt University (Edinburgh, Great Britain), Bayreuth University (Germany), Lancaster University (Great Britain), Cergy-Pontoise University (France) and the National University of Singapore. J.V. Grazulevicius has published more than 470 papers published in international scientific journals. His H index is 41, according to Web of Science. He is co-author of 25 international patents and 5 book chapters published by international publishers. He was the scientific supervisor of 30 defended doctoral theses. He is a member of the Lithuanian Academy of Sciences, a winner of Lithuanian National Science Prizes in 1997 and 2008 and of the Baltic Assembly Prize in 2014.