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. Author manuscript; available in PMC: 2011 Apr 15.
Published in final edited form as: Arch Biochem Biophys. 2010 Feb 11;496(2):84–92. doi: 10.1016/j.abb.2010.02.001

Figure 7. Aβ1-42 aggregate size causes FTIR spectral differences in the Amide I spectral region.

Figure 7

A- Small oligomers (protocol I), B - larger oligomers (protocol II), and C difference spectrum. Transmission spectra were obtained from dried samples deposited on CaF2 substrates from 60 μM solution.