Hierarchical Design of COFs via NHC-Grafting for Selective Gold Recovery from E-Waste: Experimental and MD Analyses - Amir Khojastehnezhad; Anna Bisio; Seyed Faridedin Rafie; Maziar Jafari; Zhiyuan Peng; Mohammad K. Shehab; Nidal Abu-Zahra; Omar K. Farha; Mohamed Siaj (Journal of the American Chemical Society, 2025)