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. Author manuscript; available in PMC: 2017 Sep 14.
Published in final edited form as: J Mater Chem B. 2016 Jul 26;4(34):5638–5649. doi: 10.1039/C6TB01592A

Figure 2.

Figure 2

(A) Chemical structures of Fmoc-Phe and halogenated (F, Cl, and Br) Fmoc-Phe derivatives. (B) Model illustrating the potential relative orientation of the Phe (blue) and F5-Phe (green) side chains in the context of co-assembled fibrils. Adapted with permission from ref59. Copyright 2011 American Chemical Society.