https://www.selleckchem.com/pr....oducts/epoxomicin-bu
Peroxynitrite (ONOO-) is an important reactive oxygen/nitrogen species that participates in a range of physiological and pathological processes by modulating ion flux through biological channels. Inspired by a ONOO--regulated K+ channel in vivo, herein, we describe the construction of a smart ONOO--driven nanosensor using a spirocyclic ring open/close reaction approach. The prepared nanosensor possessed a prominent ONOO- selectivity and sensitivity and rapid response (∼90 s) owing to the specific reaction between ONOO- and l