Fig. 5From: Promoting osteogenesis and bone regeneration employing icariin-loaded nanoplatformsSEM images of the fibrous scaffolds: A PLGA fibrous scaffold; B PLGA/0.01% ICA fibrous scaffold, C PLGA/0.1% ICA fibrous scaffold, and D PLGA/1% ICA fibrous scaffold. The scale bar corresponds to 10 µm. Reprinted with permission from [92] Back to article page