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. Author manuscript; available in PMC: 2011 Dec 13.
Published in final edited form as: Biomacromolecules. 2010 Nov 8;11(12):3219–3227. doi: 10.1021/bm100469w

Fig. 5.

Fig. 5

FTIR spectra of SELP-47K nanofibrous scaffolds in the 800–4000 cm−1 (A) and in the Amide I (B) range: non-treated (a), MeOH-(b), GTA-(c), and MeOH-GTA-treated scaffolds (d). Absorbances were normalized at the amide I band.