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. Author manuscript; available in PMC: 2018 Mar 20.
Published in final edited form as: J Phys Chem B. 2015 Oct 16;119(44):14065–14075. doi: 10.1021/acs.jpcb.5b07706

Table 1.

Concentration, β-Sheet Frequency, Absorbance, Maximum of the 2D IR Diagonal Slice, and Calculated Transition Dipole Strengths of hIAPP Fibers

hIAPP fibers
concentration (mM) frequency (cm−1) absorbance 2D maximum (arb. units) transition dipole strength (D2)
1 1621 0.067 0.037 0.2 ± 0.01
1.5 1614 0.071 0.207 0.5 ± 0.01
2.5 1618 0.275 0.245 0.36 ± 0.01
5 1615 0.525 0.914 0.76 ± 0.01