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. Author manuscript; available in PMC: 2016 Jun 1.
Published in final edited form as: Biomaterials. 2015 Apr 7;54:168–176. doi: 10.1016/j.biomaterials.2015.03.020

Fig. 5.

Fig. 5

Fluorescence intensity scans of Plain TPU, TPU Composite, and Leached TPU Composite. Samples were imaged at an excitation wavelength of 778 nm. 0, 1, 2, 3 cm correspond to the imaging depth or the thickness of Superflab covering the samples that the imaging probe penetrated.