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. Author manuscript; available in PMC: 2013 Jul 1.
Published in final edited form as: Exp Eye Res. 2012 Apr 28;100:32–39. doi: 10.1016/j.exer.2012.04.003

Fig. 2.

Fig. 2

Average ATR IR spectrum of a thin film of the wax mixture oleyloleate and palmitylpalmitate (4:1, wt:wt) A) exposed to buffer B) exposed to buffer containing 100 mg/ml of mucin. C) Buffer containing 100 mg/ml of mucin. D) Wax mixture oleyloleate and palmitylpalmitate (4:1, wt:wt). Top Inset: Dotted line corresponds to a mucin/wax/buffer sample. Solid line corresponds to a wax/buffer sample. Bottom inset: Infrared CH stretching region after subtracting C from B.