Functional characterization of hybrid porphyrincarbon dot nanostructures for optimized photocatalytic performanceEvangelia Banta, Christina Kampouri, Kalliopi Ladomenou, Kalliopi Kravari, Maria Roussi, Anna Thysiadou and Michail ChalarisE3S Web Conf., 638 (2025) 03006DOI: https://doi.org/10.1051/e3sconf/202563803006