The presentation materials associated with the keynote lecture delivered at the XIV Chemical Engineering Week of the Federal University of Espírito Santo (UFES), held on October 14, in Alegre, Espírito Santo, Brazil, are being systematically organized and archived as part of the project’s scientific dissemination activities. The uploaded dataset includes the complete slide presentation used during the keynote lecture, which addressed the topic of 3D printing of hydrogels for biomedical applications, highlighting conceptual foundations and selected research results from the host research group.