Fig. 1From: AM-DMC-AMPS Multi-Functionalized Magnetic Nanoparticles for Efficient Purification of Complex Multiphase Water SystemMorphological characterization of the nanoparticles along preparation. SEM images, TEM images, and size distributions of a–c magnetic Fe3O4 nanoparticles, d–f Fe3O4@SiO2 core-shell nanoparticles, and g–i Fe3O4@SiO2-MPS-AM-DMC-AMPS core-shell nanoparticlesBack to article page