Research Article

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

Figure 9

SEM images of test cells (MG-63) growing for 24 h on untreated and PPAAm-coated PLA meshes before (upper row) and after γ-sterilization (lower row). Note that the process of sterilization did not disturb the spreading promoting effect of PPAAm inside the mesh (right, below).
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