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. 2017 Sep 5;7:10526. doi: 10.1038/s41598-017-09463-z

Figure 3.

Figure 3

(a) low magnification SEM image of a PMMA pattern obtained using the TS of type M (see Table 1), evidencing the good uniformity of the developed nanopatterns over considerably large areas (approx. 10.000 μm2; scale bar = 20 μm); (b) SEM image showing a gradual transition from a continuous fibre pattern to a dotted one. Scale bar = 10 μm.