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. 2019 Sep 21;9(23):7099–7107. doi: 10.7150/thno.35436

Figure 1.

Figure 1

(A) A basic element of a fractal pattern. (B) The hard edges were replaced by arcs for contour. (C) Peano curve variation shown to provide hard-metal traces with tensile strength. (D) The electrode array Peano curve. (E) The flexible microelectrode array (MEA), including a source platform that is 1cm by 1cm in size. (F) Scanning electron microscope image of the gold Peano curve electrode. (G) Schematic of the device components.