Table 2. T1 Measurements of Micelles with Varying Gd Content at 1.5 T.
| micelle composition | T1 (ms) |
|---|---|
| CREKA/DSPE-PEG2000-DTPA(Gd) | |
| 100/0 | 2278 ± 10.5 |
| 75/25 | 1998 ± 8.3 |
| 50/50 | 1580 ± 6.1 |
| 25/75 | 897 ± 7.0 |
| NT/DSPE-PEG2000-DTPA(Gd) | |
| 100/0 | 2485 ± 6.3 |
| 75/25 | 2187 ± 7.7 |
| 50/50 | 1741 ± 3.5 |
| 25/75 | 1686 ± 6.6 |
| CREKA/DTPA-BSA(Gd) | |
| 100/0 | 2398 ± 25.8 |
| 75/25 | 1114 ± 10.2 |
| 50/50 | 755.8 ± 7.8 |
| 25/75 | 1471 ± 22.3 |
| NT/DTPA-BSA(Gd) | |
| 100/0 | 2398 ± 20.9 |
| 75/25 | 1022 ± 7.9 |
| 50/50 | 551 ± 5.9 |
| 25/75 | 674 ± 7.3 |
| phosphate-buffered saline (PBS) | 2534 ± 11.4 |