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. 2019 Oct 29;9:15520. doi: 10.1038/s41598-019-51642-7

Figure 5.

Figure 5

Representative nanofibrous samples and created histograms of nanofibers´ distributions show (a,b) PVA fibers with average fiber diameters 242 ± 33 nm and (c,d) PVA-Ag sample with 221 ± 24 nm.