 In this study, sulfur-doped copper ferrite, SCUFE204, photocatalysts were synth-sized by a simple hydrothermal method. Characterization of the resulting materials showed that the presence of sulfur caused structural changes in the lattice, replacing oxygen atoms with sulfate groups. These structural changes led to improved electron transport properties, allowing the photocatalysts to more effectively trap and transfer photo-induced charges, reducing charge recombination. This resulted in higher rates of degradation of selected toxic organic dyes compared to pristine CUFE204. Based on these findings, the authors concluded that SCUFE204 is a promising candidate for photocatalytic applications. This article was authored by Anam Aslam, Muhammad Zeeshanabid, Kizina Rafiq, and others.