Fig. 5. Fluorescence micrographs of a mixture of DAPI stained MDA-MB-211 human breast cancer cells, GFP-expressing P. aeruginosa, and either near-infrared fluorescent untargeted liposomes (left column) or near-infrared fluorescent Zn2BDPA coated liposomes (right column). (row A) Brightfield images; (row B) Human cell nuclei stained with blue-emitting DAPI; (row C) green-emitting P. aeruginosa; (row D) near-infrared fluorescence from Zn2BDPA coated liposomes; (row E) Overlay of A, B, C and D. Scale bar = 30 μm.
