H2S‐Amplified "Three‐in‐One" Antibacterial Strategy for Periodontitis Treatment Using a Photosensitive Pillararene‐Embedded COF/MOF Hybrid. - Liang, Shuang; Li, Meng‐Hao; Cheng, Liang; Zhang, Tian‐Shou; Hui, Hui; Wang, Yan; Zhang, Hong‐Pu; Liu, Bo‐Wen; Wang, Lin; Yang, Ying‐Wei (Advanced Science, 2026)