Muhammad Irfan Ahmad, Xie Quan, Haokun Bai, Yanming Liu, Shuo Chen, Hongtao Yu. "Precisely Bonded Fe─Cu Diatomic Sites with Nitrogen‐Bridged Coordination on Hollow C3N4 Spheres for Efficient C─N Coupling and Selective Photocatalytic Urea Synthesis." Angewandte Chemie International Edition, 2025. doi:10.1002/anie.202512234