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. 2018 Sep 18;16(6):4429–4436. doi: 10.3892/etm.2018.6756

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Copyright: © Zhang et al.

This is an open access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made.

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Figure 2. — Detection of cavity diameters of the two kinds of scaffolds. SEM results: (A) The surface porosity of basement membrane of traditional ADM scaffold is low, and the pore size is also low (×500). (B) The traditional ADM scaffold has complete and coarse fibers (×2,000). (C) The fibers of basement membrane of NCSS are slender with high porosity (×600). (D) NCSS has complete and slender fibers. ADM, acellular dermal matrix; NCSS, new collagen sponge scaffold.