Fig. 6From: In-vitro cytotoxicity assessment of carbon-nanodot-conjugated Fe-aminoclay (CD-FeAC) and its bio-imaging applicationsMTT cell viability assays (%) of FeAC NPs loading concentrations for a A549, b WI-38, c WM-266-4, and d CCD-986SK. Note that yellow dotted lines indicate as 100 % cell viability guidesBack to article page