Table 2.
Wavenumber values of the peak centers and the % area of each assigned peak taken from the deconvolution of the amide I peaks of STNA15-ELP coating and in solution (plotted in Figure 2).
| Structure | Constrained STNA15-ELP | STNA15-ELP in solution | ||
|---|---|---|---|---|
| Peak center/cm−1 | Area/% | Peak center/cm−1 | Area/% | |
| β-sheet aggregation | 1,617 | 30.2 | ||
| β-sheet | 1,621 | 44.3 | ||
| β-sheet/β-turn | 1,647 | 48.4 | 1,647 | 30.2 |
| Random coil | 1,661 | 1.6 | 1,660 | 2.4 |
| β-turn | 1,673 | 19.7 | 1,671 | 23.1 |