Imaging of ONOO- fluctuations during drug-induced liver/kidney injury in vitro and in vivo a dicyanoisophorone-based NIR fluorescent probe with large Stokes shift

Current clinical indicators for assessing liver/kidney injury are functional rather than injury indicators, which may cause some delays in the diagnosis of drug-induced liver injury (DILI) and kidney injury (DIKI). Therefore, the development of noninvasive and real-time methods for the effective diagnosis of DILI/DIKI is of great benefit to their clinical management. Herein, we constructed a dicyanoisophorone-based near-infrared (NIR) fluorescent probe (PNDP). Upon the addition of ONOO