fig5
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Figure 5. (A) Schematic diagram of the preparation process, structure, performance and application scenario of the PDMS/VG sensor[82]; (B) the preparation process, structure, sensing mechanism and performance of TGASSs[83]; (C) the structure and performance of the PDMS/graphene/PDMS sensor[84]. BFG: buffer flat graphene; VG: vertical graphene; PDMS: polydimethylsiloxane; TGASSs: total graphene artwork strain sensors.