A novel two-photon fluorescent probe with a long Stokes shift and a high signal-to-background ratio for human NAD(P)H:quinone oxidoreductase 1 (hNQO1) detection and imaging in living cells and tissues

We have developed a novel TPE fluorescent probe (Q₃CA-P), with a long Stokes shift and a high signal-to-background ratio, for hNQO1 detection and imaging.