Fig. 5From: Engineering of bioactive metal sulfide nanomaterials for cancer therapy(Reprinted with permission from Ref. [19]. Copyright 2019 Elsevier)Schematic illustration showing the synthesis process of CuS@QCS-NPs by soft template-assisted approach (a). TEM image (b) and energy dispersive spectrometer (c) of CuS@QCS-NPsBack to article page