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. 2022 Apr 11;12(4):234. doi: 10.3390/bios12040234

Figure 3.

Figure 3

The influence of microstructure differences of structural layers on sensor output. (A) The influence of the four structures type on the output, these four structure types including no microstructure type, cylindrical type, prismatic type and no structure layer type. (B) The influence of the microstructure length on the output. (C) The influence of microstructure spacing on the output. (D) The circuit diagram of the BPPW. (EH) The finite element analysis of potential generation for four microstructures.