Mohamed G. Abouelenein, Marwa Abd Elfattah, Nabawy M. Safan, Ahmed T. Abdelfatah, Omnia A. A. El-Shamy, Marwa M. Abdeen. "Waste-derived nano-Al₂O₃-loaded pyranopyrazole composite for high-capacity cadmium and methylene blue removal with mechanistic and DFT validation." Scientific Reports, 2026. doi:10.1038/s41598-025-34070-8