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. 2018 Oct 5;549(1-2):87–95. doi: 10.1016/j.ijpharm.2018.07.049

Fig. 2.

Fig. 2

Representative SEM images of MNs prepared from PMVE/MA laden with P. aeruginosa, showing: (A) fully formed individual needle, approximately 500 µm in height and a width at base of 300 µm, (B) needle tip, (C) fully formed MN array and (D) row of individual needles. Scale bar as per images.