Synergistic heterojunction effects in Ag3PO4/SnO2 nanocomposites: a photocatalytic study on isoproturon degradation - Ram, Rishi; Bhawna,; Kumar, Sanjeev; Gupta, Akanksha; Kumar, Ravinder; Dubey, Kashyap Kumar; Kumar, Vinod (Frontiers in Bioengineering and Biotechnology, 2025)