Faculty of Physics
M.V.Lomonosov Moscow State University
Regular Article

Concentration dependence of spectral and luminescence features for solutions of pyrazoline dyes

0.Yu. Rodionova, S.N. Shcherbo, V.I. Yuzhakov

Moscow University Physics Bulletin 1992. 47. N 5. P. 39

  • Article

A study on the concentration dependence of spectral and luminescence properties of Luminophor 59 solutions in toluene, dioxane, dimethylformamide, and ethanol has shown that this dye forms associates at concentrations greater than $10^{-5}$ mole/liter. This conclusion has been supported by the data on the luminescence parameters. The quantum yields and lifetimes of fluorescence have been determined for the dye studied.

Rissian citation:
О.Ю. Родионова, С.Н. Щербо, В.И. Южаков.
Концентрационные зависимости спектрально-люминесцентных свойств растворов пиразолиновых красителей.
Вестн. Моск. ун-та. Сер. 3. Физ. Астрон. 1992. № 5. С. 42.
0.Yu. Rodionova, S.N. Shcherbo, V.I. Yuzhakov
Department of General Physics for the Physics Faculty, Faculty of Physics, Moscow State University, Leninskie Gory, Moscow, 119992, Russia
Issue 5, 1992

Moscow University Physics Bulletin

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