Seongjun Park

TL;DR: Recent progress in electronic skin or e‐skin research is broadly reviewed, focusing on technologies needed in three main applications: skin‐attachable electronics, robotics, and prosthetics.

TL;DR: In this paper, a device composed of an optical waveguide, six electrodes and two microfluidic channels produced via fiber drawing was used to deliver light-sensitive opsins into tissue and subsequent optical illumination and electrical recording from the regions of interest.

TL;DR: Flexible, stretchable probes consisting of thermally drawn polymer fibers coated with micrometer-thick conductive meshes of silver nanowires are reported, suitable for extracellular recording under strains exceeding those occurring in mammalian spinal cords.

TL;DR: An artificial neural tactile skin system that mimics the human tactile recognition process using particle-based polymer composite sensors and a signal-converting system and is used to develop an artificial finger that can learn to classify fine and complex textures by integrating the sensor signals with a deep learning technique.

TL;DR: In this paper, the authors developed a multifunctional sensing and actuation platform consisting of multimaterial fibers intimately integrated within a soft hydrogel matrix mimicking the brain tissue, which enables their direct insertion into the deep brain regions, while minimizing tissue damage associated with the brain micromotion after implantation.