https://doi.org/10.1002/advs.75838 Abstract Brain–computer interfaces (BCIs) have made consistent advances in supporting motor and communication functions; nevertheless, their adoption in everyday environments remains constrained by enduring challenges, including chronic instability at the electrode–tissue interface, motion-induced artifacts, inter-user variability, and strict power and bandwidth limitations. To address these issues, recent work has increasingly focused on system-level...

https://doi.org/10.1002/adfm.202527396Digital Object Identifier Abstract While liquid metals possess exceptional electrical conductivity, their integration into stretchable and recyclable electronics remains constrained. High surface tension causes poor adhesion and uncontrolled spreading, and current processing methods often lack scalability or recyclability, limiting broader adoption in soft robotics, wearable healthcare, and sustainable systems. Here, a class of mechanochemically...

https://pubs.acs.org/doi/10.1021/acs.nanolett.5c06430 Abstract We investigated an epitaxial strategy for fabricating MoS2 light-emitting diodes (LEDs). A full-coverage MoS2 active layer was grown on p-type GaN, and n-type ZnO nanorods were then vertically aligned on the MoS2 to form a p–n junction with negligible damage to the MoS2. All materials have nearly matched hexagonal structures, enabling single-crystal alignment. Although the continuous MoS2 film formed multiple layers (MLs), the...