title: Properties of a new state of hematoporphyrin in dilute aqueous solution.
mesh_terms: D006415:Hematoporphyrins; D012996:Solutions; D013050:Spectrometry, Fluorescence; D013053:Spectrophotometry; D014578:Uroporphyrins
chemical_list: D006415:Hematoporphyrins; D012996:Solutions; D014578:Uroporphyrins