Alveoli-Bioinspired Wood Engineering by Filling a Gelatin@MOF Aerogel for Ultrahigh-Flux and Efficient Antibiotic Removal

, and recyclability over multiple cycles. The composite also shows mechanical robustness, adaptability to complex water matrices, broad pollutant compatibility, and biodegradability. This work demonstrates a scalable, bioinspired material system that links structural hierarchy with functional performance for eco-friendly water purification.