International Journal of Polymer Science / 2014 / Article / Fig 8

Research Article

Surface-Coated Polylactide Fiber Meshes as Tissue Engineering Matrices with Enhanced Cell Integration Properties

Figure 8

SEM images showing spreading of Ca9-22 human gingiva epithelial cells on untreated and PPAAm-coated PLA fiber meshes after 0.5 and 24 h (bar = 40 μm (upper row) and 20 μm (lower row)).