Table 1 Parameters of the three-exponential fit of the decay curve of Tb3+ luminescence band at 543 nm for Ce0.85Tb0.15F3 NP in the presence of 0.05 mg/mL CTAB and Ce0.85Tb0.15F3 NP-CTAB-chlorin e6 nanosystem (2, 5, or 10 μM of chlorin e6; 0.05 mg/mL CTAB)
From: Energy Transfer in Ce0.85Tb0.15F3 Nanoparticles-CTAB Shell-Chlorin e6 System
Chlorin e6 concentration | τ 1, ms | A 1, a.u. | B 1 | E Tb−Ce6 (τ 1 ) | τ 2, ms | A 2, a.u. | B 2 | E Tb−Ce6 (τ 2 ) | τ 3, ms | A 3, a.u. | B 3 | E Tb−Ce6 (τ 3 ) |
---|---|---|---|---|---|---|---|---|---|---|---|---|
0 μM | 0.69 | 34 | 0.02 | – | 2.35 | 81 | 0.17 | – | 6.13 | 147 | 0.81 | – |
2 μM | 0.40 | 48 | 0.04 | 0.42 | 1.71 | 84 | 0.29 | 0.27 | 5.18 | 64 | 0.67 | 0.15 |
5 μM | 0.31 | 47 | 0.06 | 0.54 | 1.32 | 63 | 0.36 | 0.44 | 4.51 | 29 | 0.58 | 0.27 |
10 μM | 0.27 | 44 | 0.10 | 0.61 | 1.06 | 46 | 0.42 | 0.55 | 3.98 | 14 | 0.48 | 0.35 |