Samples | Nanoparticle Concentrations | Gd concentrations | Relaxation times (mS) (mean ± SD) | |
---|---|---|---|---|
T1 | T2 | |||
LPS-DTPA-Gd | 1 mM | 0.5 mM | 1897 ± 370 | 273 ± 4 |
LPS-DTPA-Gd+5%SDS | 1 mM | 0.5 mM | 1697 ± 380 | 455 ± 5 |
Gd-DOTA | 0.5 mM | 1566 ± 324 | 447 ± 5 | |
pLPS+Gd-DOTA* | 0.00625 mM | 3.125 mM | 1980 ± 11 | 620 ± 7 |
upLPS+Gd-DOTA† | 0.003125 mM | 1.5625 mM | 184 ± 13 | 102 ± 1 |