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Fig. 4 | Biomaterials Research

Fig. 4

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

Fig. 4

Biocompatibility and wound healing effect. (a) HaCat cell viability determined by indirect test. (b) Live/dead HaCat cell assay (direct test). (c) HDF cell viability determined by indirect test. (d) Live/dead HDF assay (direct test). (e) 21 days wound closure test. (f) Wound closure rates confirming wound healing effect (p-value in comparison to PI specimen). (g) H&E and MT staining of tissues subjected to amino acid-modified surfaces. (h) PSR staining of tissues subjected to amino acid-modified surfaces

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Biomaterials Research

ISSN: 2055-7124

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