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DRG Surface Coverage on RGD-PDL-coated pHH films
| RGD-PDL composition | surface coverage (day 9) | ||
|---|---|---|---|
| type | ratio | cycRGD-PDL | linRGD-PDL |
| 1 | 0.3:1 | 0.08 ± 0.03 | 0.06 ± 0.03 |
| 2 | 0.9:1 | 0.07 ± 0.001 | 0.11 ± 0.09 |
| 3 | 2.1:1 | 0.43 ± 0.06 | 0.16 ± 0.11 |
| 4 | 13.9:1 | 0.17 ± 0.07 | 0.13 ± 0.01 |
| 0 | 0:1 | 0.08 ± 0.04 | |
| G | 0:1 | 0.18 ± 0.05 | |
G— glass; type 0 – PDL; ratio – RGD-containing peptide: PDL; surface coverage – fraction of sample surface occupied by DRG cells
