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. Author manuscript; available in PMC: 2018 Jun 28.
Published in final edited form as: J Phys Chem Lett. 2015 Mar 27;6(8):1310–1315. doi: 10.1021/acs.jpclett.5b00326

Table 1.

Spectral parameters obtained by fitting the amide I bands, shown in Figure 1.

hIAPP lipid/water (Figure 1A) hIAPP glass slide (Figure 1B)
χNR (a.u.) 0.02 ± 0.003 −0.189 ± 0.017
ωA (cm−1) 1660 ± 1.3 1667.4 ± 1.4
A mode AA (a.u.) −2.1 ± 0.16 −8.2 ± 1.1
ΓA (a.u.) 16.0 ± 1.1 17.0 ± 1.2
B mode ωB (cm−1) 1622 ± 1.3 1621 ± 0.1
AB (a.u.) 3.9 ± 0.06 27.3 ± 0.2
ΓB (a.u.) 13.6 ± 0.3 14.2 ± 0.1