Fig. 14From: Engineering of bioactive metal sulfide nanomaterials for cancer therapy(Reprinted with permission from Ref. [64]. Copyright 2020 IVY Publisher)Schematic illustration of therapeutic process of FeS@BSA nanoclusters (a). Reprinted with permission from ref [14]. Copyright 2020 Wiley-VCH. Metastable-phase MnS@BSA for tumor pH-responsive traceable H2S gas therapy primed CDT of cancer (b)Back to article page