Fig. 4From: Effect of PCL nanofiber mats coated with chitosan microcapsules containing cinnamon essential oil for wound healingMacroscopic images of wounds of different groups on days 7, 14 and 21. Control control group, µCS-CiZ chitosan microcapsules containing Cinnamon essential oil group, PCL PCL nanofibers group, PCL + µCS-CiZ PCL nanofibers coated with chitosan microcapsules containing cinnamon essential oil groupBack to article page