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. Author manuscript; available in PMC: 2012 Nov 1.
Published in final edited form as: Biomaterials. 2011 Jul 26;32(31):7774–7784. doi: 10.1016/j.biomaterials.2011.06.075

Fig. 10.

Fig. 10

Representative fluorescent micrographs showing comparison of surfaces of A) bare glass B) (e-PEI/Alg)50 C) (PEI/Alg)50 after soaking in 105 CFU/mL E coli containing 50 μM GSH for 2h at 37.5 °C. Bacterial cells were stained with Bacterial LIVE/DEAD staining dyes and viable cells shown green while dead or membrane damaged cells shown red fluorescence in the images.