Rigid versions of PDTA4-incorporating a 1,3-diaminocyclobutyl spacer for Mn2+complexation: Stability, water exchange dynamics and relaxivity

1. Uzal-Varela, R.
2. Lalli, D.
3. Brandariz, I.
4. Rodríguez-Rodríguez, A.
5. Platas-Iglesias, C.
6. Botta, M.
7. Esteban-Gómez, D.