Analytical Chemistry and Sensors

Ratiometric Quantification of Dissolved Molecular Oxygen in Microplates for Biochemical Assays Using Palladium Porphyrin Photoluminescence

This paper introduces two palladium porphyrin compounds for ratiometric O2 quantification in microplates, enabling high-throughput biochemical assays by measuring fluorescence quenching.

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

The paper introduces KINESIS, a nanoelectrode array for label-free, high-resolution potassium sensing in single human iPSC-derived cardiomyocytes, showing distinct potential shifts in response to caffeine and ouabain.