fig8

Figure 8. Dual-mode sensors. (A-E) Pressure-temperature sensor; (F) Pressure-humidity sensor; (G and H) Strain-gas sensor. (A) Pressure-temperature dual-mode sensor. Reproduced with permission^[78]. Copyright 2024, Elsevier; (B) Schematic diagram of the sensor; (C) Temperature-independent pressure sensing; (D and E) Pressure-independent temperature sensing. Reproduced with permission^[80]. Copyright 2023, American Chemical Society; (F) Schematic diagram of the structure of humidity and pressure sensors. Reproduced with permission^[84]. Copyright 2021, American Chemical Society; (G) Schematic of multi-level structural fibers; (H) Response intensity of sensors to different gases. Reproduced with permission^[89]. Copyright 2022, Royal Society of Chemistry. PET: Polyethylene terephthalate; PDMS: polydimethylsiloxane; MCP: MXene-decorated chitosan/PDMS; CTS: chitosan; MX: MXene; PU: polyurethane.