Medium viscosity effect on fluorescent properties of Sn(IV)-tetra(4-sulfonatophenyl)porphyrin complexes in buffer solutionsMamardashvili, Galina; Maltceva, Olga; Lazovskiy, Dmitriy; Khodov, Ilja; Borovkov, VictorJournal of molecular liquids2019 / p. 1047-1053 : ill https://doi.org/10.1016/j.molliq.2018.12.118