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. Author manuscript; available in PMC: 2018 Sep 26.
Published in final edited form as: Mol Biosyst. 2017 Sep 26;13(10):2069–2082. doi: 10.1039/c7mb00390k

Figure 2.

Figure 2

(A) Schematic diagram of the double chamber device, top and side views. (B) EGF distribution across the cross section of the device after 300 min as computed in the simulations. The color bar at the right shows the EGF concentration in ng/ml. (C) EGF concentration across the narrow mixing channel at different time points during the course of time-series experiments as computed in the simulations. Results shown in parts (B) and (C) were computed using the COMSOL program with the conditions detailed in the text. Size of the imaged area was approximately 1 mm by 1 mm. Because it is the region with the most linear gradient, imaged area was centered at the middle of the channel (i.e., around the 0.5 mm point in the graph).