Quantum efficiency of aspirin spectra

Aspirin, one of the oldest and most widely used anti-inflammatory drugs, has lately been found to lessen incidence cancer. The main pharmacological effects aspirin are thought be generated by its covalent alteration cyclooxygenase-2 (COX-2) via acetylation Ser530. However, exact biochemical mechanism specificity how it works have yet figured out. In modern times, there a lot research done on qualities spectra for pharmaceuticals (such as fluorescence), goal this is display more physicochemical features molecules. Anthracene colorless, but when exposed ultraviolet (UV) light, fluoresces blue (with maximum emission range 400–450 nm). ratio number photons that emitted absorbed can measurement quantum yield, which efficiency photon emission. yield name given particular ratio. present work, we studied absorption spectrophotometer fluorescence spectrofluorometer photometer from UV visible aspirin. We (max = 370–470 nm) under light.