5th International Caparica Symposium on Nanoparticles/Nanomaterials and Applications 2022 24th – 27th January 2022 | Caparica | Portugal Conference Secretariat Carlos Lodeiro Espiño, PhD Affiliation: LAQV-REQUIMTE, FCT- University NOVA of Lisbon (Lisbon, Portugal) José Luís Capelo Martínez, PhD Affiliation: LAQV-REQUIMTE, FCT- University NOVA of Lisbon (Lisbon, Portugal)