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. Author manuscript; available in PMC: 2014 Jul 25.
Published in final edited form as: ACS Appl Mater Interfaces. 2012 Sep 13;4(9):4476–4483. doi: 10.1021/am301118f

Figure 7.

Figure 7

SEM images of PET supported (PEI/PAA) films after incubation in E.Coli solution for 4 h. (A) PET control; (B) (PEI/PAA)19-PEI film with silane deposition; (C) (PEI-Ag/PAA)19-PEI-Ag film with silane deposition, (D) (PEI/PAA)20 film with silane deposition, (E) (PEI-Ag/PAA)20 film with silane deposition. (F) Corresponding bacterial counts on the different samples, averaged from 6 images for each sample.