Fig. 6From: Fabrication and optimization of Nanodiamonds-composited poly(ε-caprolactone) fibrous matrices for potential regeneration of hard tissuesRepresentative optical images of the cell/fibrous matrices cultured on the PCL (control) and ND/PCL fibrous matrices (1 wt% ND concentration) for 1 and 7 days, followed by Alizarin Red S stainingBack to article page