he aim of the Project; to BODIPY=synthesis, characterization, photo/sono-chemical studies of new generation photosensitizer derivatives, photodynamic (PDT) in colon (HT-29) and stomach (MKN-28) cancer cell lines and mouse fibroblast cell line that can proliferate as healthy cells (L929). In vitro experiments of sonodynamic (SDT) and sonophotodynamic (SPDT) effect will be performed.