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. 2015 Nov 5;5:16063. doi: 10.1038/srep16063

Figure 1. Structure illustration and typical electrical response of the active sensor system.

Figure 1

(a) The schematic diagram of the active sensor system. (b) The SEM image of the PTFE film with patterned microstructure. (c) Photograph of a bent flexible device. Photograph taken by Qijie Liang. (d,e) Output voltage with different loading process.