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. Author manuscript; available in PMC: 2017 May 1.
Published in final edited form as: Acta Biomater. 2016 Mar 18;36:164–174. doi: 10.1016/j.actbio.2016.03.022

Figure 1.

Figure 1

A) Oxygen permeability/diffusion study chamber with hydrogel placed on top covered with Tegaderm™ membrane. PO2 is measured inside the hydrogel and inside the chamber. B) Representative PO2 vs. time data for MACF initially saturated with oxygen (+O2) and MAC +O2 at RT. C) Oxygen transport rate measurements taken at their maximum show there is a significant difference between MACF and MAC gels (p <0.0001). D) Euler’s 1st time constant (τ1) calculations demonstrate time required for MACF is significantly shorter than MAC (p = 0.0011). Mean ± SD, n = 3.