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. 2020 Aug 17;2(10):4510–4521. doi: 10.1039/d0na00343c

NMR r1- and r2-relaxivities at B0 = 1.5 T of single-core sample T2 (30 nm), and T3 (36 nm) together with values taken from Modo 2007 (ref. 43) for the liver contrast agent Resovist® (multi-core system, and bimodal size distribution).

System d c, nm B 0, T r 1, L mol−1 s−1 r 2, L mol−1 s−1 r 2/r1
T2 30 1.5 8.8(1) 289(8) 33
T3 35 1.5 2.9(1) 59(1) 20
Resovist® (multi-core) 5, 24 1.5 7.4 95 13