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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 4. Raman mapping of Het-s218–289.

Figure 4

(A) Bright-field image (left) and Raman map (right) of Het-s218-289 amyloid aggregates. Map intensity corresponds to integrated intensity of amide-I (1650– 1680 cm−1). Scale bar: 5 μm. Second-derivative analysis of (B) amide-III and (C) amide-I regions at spatial positions indicated in Raman map. Original spectra shown in Figure S3.