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. Author manuscript; available in PMC: 2019 Jun 21.
Published in final edited form as: Chem Commun (Camb). 2018 Jun 21;54(51):6983–6986. doi: 10.1039/c8cc03217c

Figure 2. Raman spectra of amyloids.

Figure 2

(A) Fingerprint region of Raman spectra. Spectra were collected at RT and have been normalized to the respective amide-I band maximum. Second-derivative analysis of (B) amide-III and (C) amide-I regions, with respective molecular vibrations of the peptide backbone shown above. Spectra are color-coded as in (A). ApoCIII second derivative intensities have been multiplied by 5 for clarity. Dashed line in (C) indicates reported literature value for β-sheet conformation.17