fig10

Figure 10. Application of LMNPs in temperature sensors. (A) (i) Schematic diagram of LM composite hydrogel^[207]; (ii) Schematic diagram of resistance vs. temperature for hydrogels^[207]; (B) (i) Physical diagram of temperature sensor devices^[208]; Schematic diagram of resistance vs. temperature for normalized pure PANI (ii) and PANI with composite EGaIn (iii)^[204]; (C) SEM and TEM (inset) of actual samples of Ga NPs deposited on sapphire substrates^[209]; (D) Plot of extinction efficiency of different liquid metal layer thicknesses on sapphire^[1]. EGaIn: Eutectic gallium-indium alloy; LM: liquid metal; NPs: nanoparticles; PANI: polyaniline.