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Nano Convergence
Fig. 2 | Nano Convergence

Fig. 2

From: Ternary MXene-loaded PLCL/collagen nanofibrous scaffolds that promote spontaneous osteogenic differentiation

Fig. 2

Physical properties of PLCL, PLCL/Col, PLCL/MXene, and PLCL/Col/MXene nanofibrous matrices. a Digital photographs of the disc-shaped nanofibrous matrices. b Morphological characteristics of nanofibrous matrices observed by SEM. c Surface topographic images and their corresponding roughness measured by AFM. d Diameter and surface roughness of electrospun nanofibrous matrices according to the material composition. e, f Digital photographs of the sessile droplets on each matrix with the corresponding contact angles. The data are expressed as the mean ± SD (n = 6). Asterisks (**) denote a significant difference compared to the control, **p < 0.01. All photographs and micrographs are representative of six samples with similar results

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