As part of the implementation of the MSCA-SE project “Towards development of new antibacterial strategy for dentistry” (ARGO) (https://cordis.europa.eu/project/id/101086441), representatives of the Ukrainian-Swedish SUMEYA center, professors Roman Moskalenko and Yevhen Kuzenko worked based on UMEÅ DENTALLABORATORIUM HOLDING AB (Umeå, Sweden) during September 2-16, 2024. It was a fruitful collaboration in the framework of work on an experimental model of the spread of infection in tooth tissues and methods of its treatment with the help of silver nanoparticles. Representatives of the Ukrainian side familiarized themselves with the modern equipment and methods introduced and practiced at the UDAB. The host party organized a workshop to gather the latest results of the experiments. During the meetings, the parties discussed the plan for conducting further experiments on an animal model.