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. Author manuscript; available in PMC: 2010 Sep 4.
Published in final edited form as: J Chromatogr A. 2009 Jul 10;1216(36):6365–6376. doi: 10.1016/j.chroma.2009.07.005

Figure 2.

Figure 2

SEM image of CIM disk (top) and binarized form of the image (bottom). In the original image, the lighter areas are the solid polymer matrix and the darker areas are the pore space. In the binarized image, the black areas are the solid matrix and the white areas are the pore space. Dimensions: 32 μm × 26 μm.