Utility of green chemistry for feasible spectrofluorometric determination of trifluridine via metal complexation: Application to dosage forms.

The goal of the current research was to establish a quick and practical fluorometric technique for trifluridine analysis. The approach relied on the drug's complex formation with the zinc ion to produce a high-fluorescence product. The fluorescence was further enhanced by adding sodium dodecyl sulfate, and it was observed at 450 nm following excitation at 400 nm.