Gwangju Institute of Science and Technology Researchers Develop Injectable Bioelectrodes with Tunable Lifetimes
GWANGJU, South Korea, May 11, 2023 /PRNewswire/ -- Implantable bioelectrodes are electronic devices that can monitor or stimulate biological activity by transmitting signals to and from living biological systems. Such devices can be fabricated using various materials and techniques. But, because of their intimate contact and interactions with living tissues, selection of the right material for performance and biocompatibility is crucial. In recent times, conductible hydrogels have attracted great attention as bioelectrode materials owing to their flexibility, compatibility, and excellent interaction ability. However, the absence of injectability and degradability in conventional conductive hydrogels limits their convenience of use and performance in biological systems.
- In recent times, conductible hydrogels have attracted great attention as bioelectrode materials owing to their flexibility, compatibility, and excellent interaction ability.
- However, the absence of injectability and degradability in conventional conductive hydrogels limits their convenience of use and performance in biological systems.
- Against this backdrop, researchers from Korea have now developed graphene-based conductive hydrogels possessing injectability and tunable degradability, furthering the design and development of advanced bioelectrodes.
- The study was led by Professor Jae Young Lee from Gwangju Institute of Science and Technology (GIST) and was published in the Small journal on 24 February 2023.