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Characterization of PCL/collagen nanofibrous matrices alone or with collagen gel coating.
| Nanofiber | Gel coating | |
|---|---|---|
| Composition | PCL/collagen nanofibers | PCL/collagen nanofibers coated with 3mg/mL collagen gel |
| Average fiber diameter (nm) | 331±112* | 55±26* |
| Roughness Rrms (nm) | 596±15* | 269±7* |
Statistically significant, p<0.001
