Chitosan-embedded β-cyclodextrin-magnetic graphene oxide nanoparticles for curcumin loading: evaluating cytotoxicity and apoptosis induction in esophageal cancer. - Sajjadi SS; Einafshar E; Javid H; Assaran Darban R; Jafari N; Hashemy SI (Naunyn-Schmiedeberg's archives of pharmacology, 2026)