Fig. 2From: BSA modification of bacterial surface: a promising anti-cancer therapeutic strategyImages showing biotinylated E. coli under inverted fluorescence microscope A-B: bright field; C-D: PI co-localized red fluorescence; E–F: green fluorescence combined with streptavidin G-H: B and C merged (Scale bar = 50 µm A-H) I: BSA conjugated streptavidin monomer SA: streptavidin; Conjugate: BSA- streptavidinBack to article page