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. 2021 Dec 20;61(5):e202113403. doi: 10.1002/anie.202113403

Figure 3.

Figure 3

Temperature‐dependent CD spectra of PEP‐1 in PBS at C=5×10−4 M (a) and C=5×10−5 M (e); b) AFM image (height) of PEP‐1 at 363 K (C=5×10−4 M); c) corresponding phase image of (b) and enlarged area where nanofibers are highlighted by white arrows (inset); d) schematic representation of 2D sheet‐like structures and corresponding well‐defined β‐sheet conformations; f) FT‐IR spectra of PEP‐1 in PBS for both concentrations (C=5×10−4 M and 5×10−5 M) at 363 K; g) AFM image of PEP‐1 at 363 K (C=5×10−5 M); h) graphical illustration of short nanofibers along with α‐helix as secondary structures at 363 K.