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. 2017 Jun 30;7:4403. doi: 10.1038/s41598-017-04651-3

Figure 2.

Figure 2

SEM images of (a) PDDA/PSC and (b) PSC/TMS-SiO2 coatings, elemental mappings of (c) PDDA/PSC and (d) PSC/TMS-SiO2 coatings, EDX spectra of (e) PDDA/PSC and (f) PSC/TMS-SiO2 coatings, respectively.