Optimised dispersion protocol for particle size measurement of copper oxides applied as feed additives and plant protection products, Sevenants, Linde, Siciliani Lisa, Scholz Sophie, Sieg Holger, Cubadda Francesco, Cappoen Davie, Verleysen Eveline, Mertens Birgit, Vanhaecke Tamara, and Mast Jan , 17th Multinational Congress on Microscopy, 8/09/2025, Portoro?, Slovenia, (2025)