Fig. 12(a–f.
FESEM micrographs showing the HBF4 cell attachment on nanofibrous Ag-MNPs@PCL scaffolds after in vitro cultivation for 3 days: (a, b) 0.0Ag-MNPs@PCL, (c, d) 0.1Ag-MNPs@PCL and (e, f) 0.2Ag-MNPs@PCL.
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