A dual-pH-responsive smart starch film with antibacterial and controlled-release functions constructed from tannic acid‑copper nanoparticles for strawberry preservation - Yanna Hu; Wenjing Yang; Xinyan Bai; Xiangyu Guan; Wenqing Zhu; Junhan Liu; Chuanhe Zhu; Dingkui Qin; Xuguang Qiao; Xiaoming Lu (Carbohydrate Polymers, 2026)