fig4

Figure 4. The circuits prepared using LM-based materials. (A) Digital-embroidered electronic textiles prepared by LM fibers. Reproduced with permission^[72]. Copyright 2020, The Authors; (B) LM conductors for MRI detectors. Reproduced with permission^[75]. The Authors; (C) Scheme of a biomimetic eye using LM fibers as the circuits. Reproduced with permission^[76]. Copyright 2020, Springer Nature; LM circuits with the width of (D) 250 μm. Reproduced with permission^[78]. Copyright 2019, John Wiley and Sons; (E) 30 μm. Reproduced with permission^[81]. Copyright 2020, John Wiley and Sons and (F) 500 nm. Reproduced with permission^[82]. Copyright 2020, The Authors; (G) Circuits prepared using LMNP inks and sintered by laser. Reproduced with permission^[55]. Copyright 2018, American Chemical Society; (H) The circuits prepared using LM composite before and after the activation. Reproduced with permission^[85]. Copyright 2021, American Chemical Society; (I) LM composite circuits for “Island-bridge” structure of an energy harvesting system^[86], scale bar is 5 mm. Reproduced with permission. Copyright 2020, John Wiley and Sons. LM: Liquid metal; LMNP: LM nanoparticle; MRI: magnetic resonance imaging.