title: [Phototransformation of porphyrins in frozen solutions. Oxidative medium].
mesh_terms: D004578:Electron Spin Resonance Spectroscopy; D005615:Freezing; D008027:Light; D009942:Organometallic Compounds; D011166:Porphyrins / Q000528:radiation effects*; D011830:Radiation Effects; D012996:Solutions
chemical_list: D009942:Organometallic Compounds; D011166:Porphyrins; D012996:Solutions
vernacular_title: Fotoprevrashcheniia porfirinov v zamorozhennykh rastvorakh. Okislitel'naia sreda.