Table 2.

Sub-band positions and assignments for the amide I region for the unburnt skin tissue.

Sub-band positions for amide I (cm−1)	Secondary structure	Reference values
1617	β-sheets	16181
1625	β-sheets	1624, 16281,7
1633	β-sheets	16301
1644	Water, disordered structure	1640–16451,7
1659	α-like helix	1657–166032
1669	β-turns	1664, 16691
1677	β-sheets and turns, disordered structure	16767
1685	β-sheets and turns,	1680, 16867,31,39