Figure 2.
SEM images of fibrous mats based on: (a) PLA, (b) PLA/PEG, (c) PLA/M. officinalis (5 wt%); (d) PLA/PEG/M. officinalis (5 wt%), (e) PLA/M. officinalis (10 wt%) and (f) PLA/PEG/M. officinalis (10 wt%).
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