Pleurosigma strigosum diatom frustule as a natural, multi-functional photonic platformEdoardo De Tommasi, Ilaria Rea, Maria Antonietta Ferrara, Luca De Stefano, Adil. Y. Al-Handal, Marija Stamenković and Angela WulffEPJ Web Conf., 309 (2024) 04017DOI: https://doi.org/10.1051/epjconf/202430904017