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. 2021 Nov 22;13(11):1981. doi: 10.3390/pharmaceutics13111981

Figure 5.

Figure 5

Photographs of HA-based scaffolds fabricated by three different methods (a,d,g); scanning electron micrographs showing the scaffold microstructure (b,e,h) and the morphology of osteoblast-like cells cultured onto the scaffolds (c,f,i). Photographs and SEM micrographs reproduced with permission from Sánchez-Salcedo et al. [60], J. Mater. Chem. B; published by Royal Society of Chemistry, 2013; Paris et al. [34], Int. J. Pharm.; published by Elsevier, 2015; Alcaide et al. [28], J. Biomed. Mater. Res. Part A; published by Wiley, 2010; Sánchez-Salcedo et al. [37], J. Mater. Chem.; published by Royal Society of Chemistry, 2010; Ardura et al. [39], J. Biomed. Mater. Res. Part A; published by Wiley, 2016; Cicuéndez et al. [36], Acta Biomater.; published by Elsevier, 2012; Adapted from [30], IOP Publishing, 2011.