Sodium alginate hydrogel loaded with upconversion nanoparticles and magnesium ions enhances bone regeneration and photodynamic tumor therapy - Song, Siyu; Sun, Xirao; Wang, Yanfu; Wang, Meng; Shi, Zheng; Sun, Danfang; Li, Dan; Chen, Jianduo; Wang, Chengyue (Frontiers in Pharmacology, 2025)