TY JOUR TI MONITORING OF INTRACELLULAR VISCOSITY OF CANCER CELLS UNDER PHOTODYNAMIC TREATMENT WITH A PORPHYRAZINE PHOTOSENSITIZER KW porphyrazine KW photosensitizer KW photodynamic therapy KW fluorescent molecular rotor KW intracellular viscosity JO Russian Journal of Biological Physics and Chemisrty AU Shilyagina, N.Y. AU Konygin, K.A. AU Kostyuk, A.B. AU Lermontova, S.A. AU Klapshina, L.G. AU Balalaeva, I.V. PY 2018 IS 3 PB Federal State Educational Institution of Higher Education Sevastopol State University