Antibacterial photodynamic inactivation of pH-responsive microspheres based on chitosan/carboxymethyl chitosan with hypericin and its application in food preservation - Jingyi He; Sai Zhang; Zeyu Hu; Hetong Chen; Yaping Wang; Kewei Feng; Junfeng Yao; Yahong Yuan; Tianli Yue; Qinglin Sheng (Food Bioscience, 2025)