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. 2021 Aug 3;12:4666. doi: 10.1038/s41467-021-25008-5

Fig. 3. Scanning electron microscopy.

Fig. 3

SEM of the substrate and the printed ink before and after vapor exposure. SIS substrate before (a) and after (b) the exposure. The SE images of the ink before (c) and after exposure (d). The BSE images of the ink before (e) and after exposure (f). Highly diluted ink spray coated over the textile before (g) and after (h) vapor exposure. Cross section of SEM images of the printed ink before (i, k) and after vapor exposure (j, l).