Surface PEG Grafting Density Determines Magnetic Relaxation Properties of Gd-Loaded Porous Nanoparticles for MR Imaging Applications

by Zhang, Wuyuan, Martinelli, Jonathan, Peters, Joop A., Van Hengst, Jacob M.A., Bouwmeester, Hans, Kramer, Evelien, Bonnet, Célia S., Szeremeta, Frédéric, Tóth, Éva, Djanashvili, Kristina