The secondments offer an excellent opportunity for scientific exchange, knowledge transfer, and strengthening international collaboration within the NANOEMCA network. During their stay, the researchers are exploring the Photo-Nanomaterials Laboratory and becoming familiar with its research activities and experimental facilities. They are also receiving training in fluorescence spectroscopy, covering the fundamental principles and applications of fluorescence measurements, as well as the use of a fluorescence spectrometer for materials characterization. These activities are helping them develop new research skills and strengthen scientific collaboration within the NANOEMCA project.