Potassium-Selective Nanoelectrode Arrays for Single-Cell Profiling of Human iPSC-Derived Cardiomyocytes

Researchers developed KINESIS (K⁺-Ion Nano-Electrode Selective Interface System), a potassium-selective nanoelectrode platform that enables label-free, single-cell monitoring of K⁺ dynamics in hiPSC-derived cardiomyocytes for cardiotoxicity testing and disease modeling.