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. Author manuscript; available in PMC: 2021 Jul 12.
Published in final edited form as: ACS Appl Mater Interfaces. 2019 Sep 13;11(38):34688–34697. doi: 10.1021/acsami.9b12152

Figure 2.

Figure 2.

(a–c) CD wavelength spectra of 150 μM peptides in water (●) or in HEPES buffer (○) (25 mM HEPES, 150 mM NaCl, pH 7.4) at 37 °C. (d–f) Temperature-dependent CD following [θ]216 in HEPES buffer. Increased signal at 216 nm is indicative of β-sheet structure formation.