Figure 4

(a) Time-dependent emission spectra of [Eu(ntfa)3(TEGPO)2], pertaining to its uptake in NHA/TSR cells; (b) time-course of kr values in NHA/TS (●), NHA/TSR (■), and NHA/TSRA (▲) cells.
(a) Time-dependent emission spectra of [Eu(ntfa)3(TEGPO)2], pertaining to its uptake in NHA/TSR cells; (b) time-course of kr values in NHA/TS (●), NHA/TSR (■), and NHA/TSRA (▲) cells.