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. Author manuscript; available in PMC: 2012 Dec 10.
Published in final edited form as: J Control Release. 2011 Aug 2;156(2):186–194. doi: 10.1016/j.jconrel.2011.07.036

Fig 2.

Fig 2

Spectroscopic characterization of non-treated (a), EtOH-treated (b), and MeOH-treated (c) SELP-47K films. (A) FTIR amide I spectra were fitted with Gaussian band profiles; (B) and (C) FTIR spectra; (D) Raman spectra. The spectra were intensified by about 10-fold in (C).