title: Intrinsic phosphorescence from proteins in the solid state.
mesh_terms: D000426:Alcohol Dehydrogenase; D000429:Alcohol Oxidoreductases; D000818:Animals; D002417:Cattle; D006736:Horses; D006801:Humans; D008099:Liver / Q000201:enzymology; D049449:Luminescence; D010179:Pancreas / Q000201:enzymology; D011506:Proteins; D012259:Ribonuclease, Pancreatic; D014364:Tryptophan / Q000032:analysis*
chemical_list: D011506:Proteins; D014364:Tryptophan; D000429:Alcohol Oxidoreductases; D000426:Alcohol Dehydrogenase; D012259:Ribonuclease, Pancreatic