Skip to main content
. Author manuscript; available in PMC: 2015 Jul 1.
Published in final edited form as: Clin Plasma Med. 2014 Jul 1;2(1):11–16. doi: 10.1016/j.cpme.2014.04.001

Figure 4.

Figure 4

FT-IR spectra of (a) pure collagen, (b) collagen immersed into HEMA for 2 min and rinsed with acetone thoroughly, and (c) collagen treated with plasma for 30 s and immersed into HEMA for 2 min and then rinsed with acetone thoroughly.