Characterization of functional nanoparticles applied in face masks by STEM-EDXCharlotte Wouters, Marina Ledecq, Denrich Morales, Khariklia Tsilikas, François-Xavier Ouf, Eveline Verleysen and Jan MastBIO Web Conf., 129 (2024) 26002DOI: https://doi.org/10.1051/bioconf/202412926002