Fig. 1From: Fabrication and optimization of Nanodiamonds-composited poly(ε-caprolactone) fibrous matrices for potential regeneration of hard tissuesPhotographs of the PCL solutions and the corresponding ND/PCL matrices with varying ND concentration (0.5, 1, 2, and 3 wt%). The PCL solution and fibrous matrices were used as a controlBack to article page