HVI+

Positive-going variant of chemigenetic voltage indicator HVI.

Category: Chemigenetic GEVI · Published: 2025 · Science Advances 2025

Speed: τ_on=2.24 ms, τ_off=1.33 ms

Dynamic Range: 55% ΔF/F per 100mV

Sensitivity: 22.3% ΔF/F per AP

Brightness: 0.45× vs hvi

Research Papers (1)

Positive-going hybrid indicators for voltage imaging in excitable cells and tissues — Liu S, et al., Science Advances 2025