Fig. 4From: Nanoalginates via Inverse-Micelle Synthesis: Doxorubicin-Encapsulation and Breast Cancer CytotoxicityFluorescence microscopy of images of fixed 4T1-luc2-GFP breast cancer cells treated with doxorubicin (DOX) (a) and NALG-DOX (b) after 48-h exposure. Scale bars indicate 100 μm. Blue nuclear stain: DAPI; green (transfected cell line): GFP; red (intrinsic molecular fluorescence): DOXBack to article page