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. 2016 Dec 7;6:38542. doi: 10.1038/srep38542

Figure 6.

Figure 6

Effect of ageing on plasma treated mats: (a) GG_10 and (b) G_20 both immersed in PB 15 days after plasma exposure; (c) GG_10B and (d) G_20B immersed in PB 15 days after their preparation. Scale bars: (a–d) = 5 μm.