Hyperspectral imaging of irregular-shaped black microplastics in waterAna Gebejes, Hafiz Ramzan Mubarak, Dmitri Semenov, Arto Koistinen, Kai-Erik Peiponen and Matthieu RousseyEPJ Web Conf., 309 (2024) 10017DOI: https://doi.org/10.1051/epjconf/202430910017