TABLE 5.
T2-relaxation times of lipid signals of human blood serum
| FA-CH3 (0.84 ppm) | FA-CH2 (1.26 ppm) | Choline -N(CH3)3 (3.25 ppm) | |
| T1 [s] | 0.71 ± 0.01 | 0.66 ± 0.01 | 0.64 ± 0.02 |
| T2 [ms] | 63 ± 20 | 81 ± 18 | 163 ± 25 |
| Δν1/2 [Hz] | 5.1 | 3.9 | 2.0 |
| T2,app [ms] | 3.7 | 4.0 | 11.8 |
| Δν1/2, app [Hz] | 86 | 79 | 27 |
The relaxation times T1, T2, and the full linewidth at half height were obtained at 310 K from a fit of the data presented in Fig. 6. The apparent relaxation times T2, app was calculated from the linewidths at half height of the corresponding in homogeneously broadened peaks.