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. Author manuscript; available in PMC: 2016 Oct 4.
Published in final edited form as: Eur Cell Mater. 2011 Jul 15;22:43–55. doi: 10.22203/ecm.v022a04

Fig. 1.

Fig. 1

Spectrophotometric absorbance of (A) Irgacure™ 2959 UV sensitive photoinitiator, (B) 10 % (w/v) PEGDA macromer, (C) Eosin Y photosensitizer, (D) 10 % (w/v) peptide containing PEGDA macromer.