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. Author manuscript; available in PMC: 2014 Apr 22.
Published in final edited form as: Contrast Media Mol Imaging. 2009 Mar-Apr;4(2):89–100. doi: 10.1002/cmmi.267

Table 1.

Relaxivities (r1, r2) per metal ion determined at 1.4, 4.7, and 9.4T at 21 °C with units mM−1s−1 in either phosphate (10 mM) buffered saline (PBS) pH 7.4 or PBS+4.5% w/v human serum albumin (HSA), or 10 mg/mL human fibrin. Error estimated at ±10%.

Compound r1 1.4T r1 4.7T r1 9.4T r2 1.4T r2 4.7T r2 9.4T
MS-325 8.30 7.21 5.14 9.27 14.0 15.7
MS-325+HSA 24.3 11.20 7.16 55.8 93.6 105
GdDTPA-BSA 10.4 5.99 3.79 13.6 13.6 13.9
EP-2104R 15.6 9.43 6.39 19.3 14.2 13.0
EP-2104R+fibrin 16.3 10.0 5.94 23.5 32.8 36.7
MnL1 5.32 4.46 4.05 8.37 7.3 7.00
MnL1+HSA 27.2 5.78 3.48 96.7 80.6 94.6
MnCl2 6.63 5.92 5.14 60.2 110 117