With his oral presentation in which he explained his thesis titled "Vitamin B12-Loaded Nanoparticle-Embedded Scaffolds Produced by 3-D Printer for Controlled Drug Release" at the international scientific conference titled "Chemistry Applications in Nanoscience and Biomaterials Engineering" organized by the Academy of Romanian Scientists on 22-24 November. Participating graduate student Fatima Abobakr won the "Best Paper Award" for the best oral presentation.