Solubility and fluorescence lifetime of
✍
Oksana N. Lukavenko; Sergey V. Eltsov; Aleksey V. Grigorovich; Nikolay O. Mchedl
📂
Article
📅
2009
🏛
Elsevier Science
🌐
English
⚖ 418 KB
The solubility of two luminophores, 2,5-diphenyl-1,3-oxazole (PPO) and 1,4-bis(5-phenyl-oxazolyl-2) benzene (POPOP), has been determined in water-acetone and water-ethanol solvent systems at 25.0 °C. The excited states of PPO and POPOP have been studied in these mixed solvents. The dependence of flu