Publications by authors named "Kaijin Liu"
Article Synopsis
- Implantable neural electrodes are important for diagnosing and treating neurological conditions, but they face challenges like high impedance and noise that hampers signal clarity.
- Researchers developed improved 2D MoS electrodes by adding MoS nanosheets, which helped enhance sensitivity and biocompatibility in recording brain signals.
- The new electrodes demonstrated a significant boost in performance, including a 17.7-fold increase in catalytic activity and a 4.7-fold increase in sensitivity for specific brain rhythms, offering promising methods for better diagnosis of neurological disorders.
Article Synopsis
- Selenium (Se) and tellurium (Te) nanomaterials have unique chain-like structures and interesting properties but the unclear catalytic mechanisms hinder their biocatalytic advancements.
- * Researchers created chitosan-coated Se nanozymes that show 23 times more antioxidative activity compared to Trolox, while Te nanozymes demonstrated stronger prooxidative effects.
- * The study reveals that Se nanozymes help clear reactive oxygen species (ROS) using a specific mechanism, while Te nanozymes increase ROS production, affecting the survival of γ-irradiated mice differently by either inhibiting or promoting oxidation.
