18th International conference Ružička Days traditionally were held in Vukovar from September 16th to September 18th 2020. The main goal of this interdisciplinary conference is to promote excellence in science and engineering as well as application of up-to-date research results and technological achievements. In addition, the conference gives the opportunity for meetings, exchange of ideas, opinions, experiences and cooperation between participants from different working surroundings.

Our team presented itself with two poster presentations titled: “Application of mandarin (C. reticulata) peel pectins in biogenic synthesis of selenium nanoparticles” and “Application of mandarin (C. reticulata) peel pectins in biogenic synthesis of selenium nanoparticles”