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. Author manuscript; available in PMC: 2015 May 5.
Published in final edited form as: Chemistry. 2014 Apr 16;20(19):5584–5591. doi: 10.1002/chem.201304115

Table 1.

Influence of time and temperature on the complexation yield of 89Zr by L5, L6, L7, C5, C6 and C7 and DFB.

Ligand 20 °C 50 °C 80 °C
30 min 120 min 30 min
L5 60% 71% 73% 87.3%
C5 17% 22% 23% 29%
L6 82% 95% 96% > 99%
C6 77% 79% 92% 92%
L7 88% >99% > 99% > 99%
C7 92% > 99% > 99% > 99%
DFB > 99% > 99% > 99% > 99%