BiophysicsbioRxiv
Point-localized and site-specific membrane potential optical recording by engineered single fluorescent nanodiscs
A. Grupi, Z. Shapira, N. Degani-Katzav…·S. Weiss
The paper develops a FRET-based voltage sensing method using fluorescent nanodiscs to record membrane potentials at the single-nanodisc level in HEK293 and cortical neuron cells.