Repozytorium publikacji - Politechnika Gdańska

An analytical expression is found allowing the calculation of the secondary emission influenced fluorescence decay of a homogeneous fluorophore solution. Before starting the calculation one has to know the shape of the primary fluorescence decay of the fluorophore and the value of the parameter kappa denoting the ratio of the secondary to primary steady-state fluorescence intensities. The method elaborated by Budo and Ketskemety is recommended for evaluation of the parameter kappa. The main importance of the obtained expression is that it can be used to recover parameters characterizing the fluorescence decay in the absence of secondary emission. The cases of monoexponential, biexponential and multiexponential primary fluorescence decays are discussed in detail.

Autorzy

• dr hab. Józef Kuśba link otwiera się w nowej karcie ,
• Hanna Grajek,
• Ignacy Gryczynski