Gd2O3 nanoparticles as a positive MRI contrast agent for cell uptake

The aim of this study by performing the development of gadolinium(III) oxide(Gd2O3 nanoparticles with diethylene glycol polymer (DEG) and also by achievement of the contrast enhancement evaluation of Gd loaded nanoparticles in comparison with Magnevist (Gd-DTPA), was to indicate that Gd2O3 nanoparticles with diethylene glycol polymer could produce a good MR signal and therefore could be a useful potential contrast medium for cell tracking in magnetic resonance molecular imaging(MRMI).