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Fig. 3 | Biomaterials Research

Fig. 3

From: Basic amino acid-mediated cationic amphiphilic surfaces for antimicrobial pH monitoring sensor with wound healing effects

Fig. 3

Antimicrobial and biofilm inhibition activity. Antifouling performance of amino acid-modified surfaces against (a) E. coli and (b) S. epidermidis. (c) Microscopic fluorescence images of live/dead bacteria assays. (d) Dead/live bacteria ratios. Biofilm inhibition test on (e) E. coli and (g) S. epidermidis (p-value in comparison to PI specimen). Biofilm thicknesses of (f) E. coli and (h) S. epidermidis

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