ElectraOFF

Photostable negative-going eFRET GEVI combining Ace2 opsin with mBaoJin(3M), a StayGold-derived bright and photostable green FP.

Category: eFRET GEVI · Published: 2025 · bioRxiv 2025

Speed: τ_on=1.15 ms, τ_off=0.41 ms

Dynamic Range: -20.6% ΔF/F per 100mV

Sensitivity: 14.5% ΔF/F per AP

Brightness: 1.6× vs ace2n-mneon2

Research Papers (3)

Bright and Photostable Voltage Sensors Derived from mBaoJin — Zhang H, Zhou S, Kuzmicheva TP, Subach OM, Grimm C, Eom M, Baror-Sebban S, Adam Y, Yoon YG, Emilliani V, Subach FV, Piatkevich KD, bioRxiv 2025
Prolonged Single Neuron Voltage Imaging in Behaving Mammals — Wang Y, Ravasio C, Yuxin Z, Xue H, bioRxiv 2025
Two-photon voltage imaging with rhodopsin-based sensors — Grimm C, Sims RR, Tanese D, Lafirdeen ASM, Bendifallah I, Chan CY, Faini G, Putti E, Del Bene F, Papagiakoumou E, Emiliani V, Neuron 2026