title: Phosphorescence of tryptophan and proteins in the presence of silver ion.
mesh_terms: D000429:Alcohol Oxidoreductases; D000818:Animals; D001665:Binding Sites; D002417:Cattle; D008163:Luminescent Measurements; D010179:Pancreas / Q000201:enzymology; D010206:Papain; D011485:Protein Binding; D011506:Proteins; D012441:Saccharomyces cerevisiae / Q000201:enzymology; D012834:Silver; D013050:Spectrometry, Fluorescence; D014362:Trypsinogen; D014364:Tryptophan
chemical_list: D011506:Proteins; D012834:Silver; D014364:Tryptophan; D014362:Trypsinogen; D000429:Alcohol Oxidoreductases; D010206:Papain