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. 2017 Aug 21;7:8988. doi: 10.1038/s41598-017-09174-5

Figure 4.

Figure 4

X-ray diffraction (XRD) analyses of (a) the starting Kapton® substrate (functionalized with the SWCNT-selector complexes), (b) the inkjet-printed Kapton®-Ag structure after the annealing but before the Ag-to-Au conversion, (c) the Kapton®-IDE structure after the Ag-to-Au conversion but before the selective removal of the AgCl, and (d) The Kapton®-IDE structure after the selective removal of the AgCl.