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. Author manuscript; available in PMC: 2019 Dec 1.
Published in final edited form as: Int J Pharm. 2018 Sep 27;552(1-2):217–224. doi: 10.1016/j.ijpharm.2018.09.065

Figure 3. Effect of slicing and hatching distance on rhodamine B release from TPP cuboid structures.

Figure 3.

A: 3D model of cuboid structure. B: Representative scanning electron micrograph of the corresponding poly(ethylene glycol) cuboid structure. Scale bar represents 25 μm, C-D: Release profiles (data points) and best-fit Korsmeyer-Peppas regression curves (lines) of rhodamine B diffusion from cuboid devices with varying slicing or hatching distance, respectively. Error bars represent standard error of the mean; n=3.