Table 1.
Relaxation rates of contrast agents.
| Contrast Agent | r1 (mM−1s−1) 1 T |
|---|---|
| F-Lys(Gd-DOTA)–NH2 (2a) | 4.88 |
| F-dLys(Gd-DOTA)–OH (2b) | 4.45 |
| DCL-DSS-Lys(Gd–DOTA)–NH2 (9a) | 4.66 |
| Gd-DOTA (Dotarem®) | 4.22 |
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