Carbon dot coating enhances the persistence and biocontrol efficacy of a fermented food-derived Peribacillus castrilensis against postharvest pear anthracnose - Jianfeng Du; Wenlu Wang; Jing Dong; Fuxin Sun; Qixiong Gao; Zhilin Tian; Xueliang Tian; Yang Jiao; Chuanjun Wang (Postharvest Biology and Technology, 2026)