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. 2015 Oct 8;5:15003. doi: 10.1038/srep15003

Figure 2. Patterning results.

Figure 2

(a) Flower pattern of PEDOT:PSS on a textile (in dark blue) and (b) a “lines and spaces” test pattern with lines of 1, 2.5, 3 and 4 mm width, with a magnified view of the 1 and 2.5 mm lines. (c) Photograph of a textile wristband with a PEDOT:PSS electrode. The electrode has an area of 1 cm2 which is also coated with an ionic liquid (IL) gel, indicated by PEDOT/PSS +IL gel arrow. A connection pad is also visible and indicated by PEDOT:PSS arrow. (d) Impedance spectra of a textile and a medical electrode of similar area measured in the 1 Hz to 1 kHz frequency range in contact with skin from three different volunteers (mean (straight line) and standard deviation (confidence area)).