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Fig. 7 | Journal of Nanobiotechnology

Fig. 7

From: Polyurethane-based nanofibrous mat containing porphyrin with photosensitivity and bactericidal properties can promote cutaneous tissue healing in rats

Fig. 7

Measuring the viability of HFFF2 cells after being plated on the surface of PC, PCS, and PCS/TMP/TMPNPs over 72 h. In vitro biocompatibility of HFFF2 fibroblasts was examined using an MTT assay (A). Data indicated a statistically significant increase in survival rate in PC, PCs, PCS/TMP/TMPNPs groups compared to the plastic surface-coated cells (p < 0.05). FE-SEM micrographs of HFFF2 cells seeded on PC, PCS, PCS/TMP, and PCS/TMP/TMPNPs nanofibrous mats indicated flattened morphology with several projections after the periphery of each cell (B). The data are presented as mean ± SD. One-Way ANOVA with Turkey analysis (n = 3; *p < 0.05 and ***p < 0.001)

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Journal of Nanobiotechnology

ISSN: 1477-3155

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