Fig. 2From: Lanthanide-Functionalized Hydrophilic Magnetic Hybrid Nanoparticles: Assembly, Magnetic Behaviour, and Photophysical PropertiesTypical TEM images of a, e Fe3O4 NPs; b, f Fe3O4@SiO2 NPs; c, g Fe3O4@SiO2-[Eu(DBM)3Lp] NPs; and d, h Fe3O4@SiO2-[Eu(DBM)3Lp]@PEI NPsBack to article page