Figure 5.

(A) Images of VSMCs on nanofiber mats composed of PLGA, GO-PLGA, RGD-PLGA, and RGD-GO-PLGA, as indicated. The cytoskeleton was stained with TRITC-labeled phalloidin (red), the nuclei with DAPI (blue), and the RGD-M13 phage in the nanofiber mats with a FITC-labeled antibody (green). Scale bar = 25 µm. (B) Quantification of the total cell area and (C) the single-cell area of the VSMC after three days of culture. Single-cell area was calculated by dividing the total cell area by the total number of nuclei (* p < 0.05). Reproduced with permission from Ref. [14]. Copyright © 2017, Oxford University Press.