Fluorescence Recovery After PhotobleachingPhotobleachingDiffusionGreen Fluorescent ProteinsMicroscopy, FluorescenceRecombinant Fusion ProteinsProtein TransportCell NucleusHeLa CellsModels, BiologicalPhotochemistryFluorescent DyesFluorescenceLuminescent ProteinsSpectrometry, FluorescenceFluorescein-5-isothiocyanateFluoresceinsFluorescence Resonance Energy TransferMicroscopy, ConfocalLasersPhotonsFluoresceinRhodaminesMembrane FluidityCell MembraneDextransLightBiophysicsPhotolysisBiophysical Phenomena