Xiaoting Sun

This study develops two red genetically encoded potassium indicators (RGEPOs) for real-time imaging of intracellular and extracellular potassium dynamics in various biological systems.

This paper develops a red fluorescent calcium indicator, SomaFRCaMPi, which improves neuronal activity imaging accuracy and scale in vivo by reducing neuropil contamination and enhancing signal-to-noise ratio.