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. 2017 Jun 8;8:368. doi: 10.3389/fphys.2017.00368

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