Abstract:As an important reactive nitrogen species, peroxynitrite (ONOO -) is closely related to the occurrence of various diseases. The development of methods to detect ONOO is of great significance for understanding its related physiological and pathological mechanisms. A novel ONOO fluorescent probe TPE-ONOO was successfully constructed using tetraphenylethylene as a fluorophore and a pyrylium group as the specific recognition site of ONOO -. The probe showed high selectivity, strong anti-interference ability and hi… Show more
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