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. 2014 Aug 27;9(8):e105295. doi: 10.1371/journal.pone.0105295

Figure 2. Ultrastructural analysis of the electrospun poly (lactydo-co-caprolactone) (PLC) membrane: thickness of five- layered PLC membrane (A), the surface of unmodified PLC membrane (B) the surface of PLC membrane modified with sodium bicarbonate (C).

Figure 2

Scanning Electron Microscopy, bar 5 µm, 100 µm.