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Table 1 Relaxation times of different liposome nanoparticles at certain concentrations.

From: Manufacturing and in vivo inner ear visualization of MRI traceable liposome nanoparticles encapsulating gadolinium

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
  1. *purified LPS+Gd-DOTA, samples were diluted 160 folds; † unpurified LPS+Gd-DOTA, samples were diluted 320 folds.