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. 2020 Jun 11;10:9478. doi: 10.1038/s41598-020-66423-w

Figure 4.

Figure 4

Atomic concentration of PMEOx coatings achieved in different plasma treated conditions measured by XPS. Comparison of atomic concentration (%) of C, O, N in PMEOx coating before (sample PMEOx) and after plasma treatment (samples PMEOx-Air, PMEOx-Ar) with PMEOx-REF.