fig8

Figure 8. LIG-based biophysical skin electronics with multiple sensing modes for healthcare. (A) Schematic illustrating the structure and preparation of LIG-based dual-mode sensors; (B) Simultaneous monitoring of skin temperature and pulse waves. Reproduced with permission^[58]. Copyright 2022, Elsevier B.V.; (C) Schematic of a wireless multimodal sensor system integrated with tilt, breath, and moisture sensors for body condition monitoring. Reproduced with permission^[97]. Copyright 2021, Wiley-VCH GmbH; (D) Schematic illustrating a multifunctional wireless platform with different layers of inertial, temperature, humidity, and breathing sensors. Reproduced with permission^[98]. Copyright 2022, American Chemical Society; (E) Schematic diagram of an electric glove integrated with pressure, temperature, ECG, and humidity sensors. Reproduced with permission^[72]. Copyright 2023, American Chemical Society; (F) Schematic illustrating layered structures of multifunctional sensors. Reproduced with permission^[74]. Copyright 2022, Springer Nature; (G) Illustration of stretchable LIG/hydrogel-based multifunctional wearable electronics; (H) An optical image of developed LIG-based sensing multimodal; (I) Real-time synchronous monitoring of typical five indicators at normal, walking, and jogging states. Reproduced with permission^[27]. Copyright 2023, Springer Nature. LIG: Laser-induced-graphene; ECG: electrocardiography.