Skip to main content
. Author manuscript; available in PMC: 2021 Jul 13.
Published in final edited form as: ACS Biomater Sci Eng. 2020 Feb 17;6(3):1321–1332. doi: 10.1021/acsbiomaterials.9b01487

Figure 2.

Figure 2.

SF-coated divoted fibers can be labeled with FITC while fibers without SF exhibit no fluorescence. Sample images of divoted fibers that have (A) no coating, (B) 12-h SF coating, or (C) 24-h SF coating (scale bar = 50 μm). The top row displays the FITC channel fluorescence images, while the bottom row displays the brightfield images of the same field of view. Three fields of view were imaged on each scaffold to ensure the sample images were representative of the entire scaffold. (Other fiber types are displayed in Supporting Information.)