Fig. 2
From: Surface-kinetics mediated mesoporous multipods for enhanced bacterial adhesion and inhibition
The growth of PMO cubes on nanoparticles with different surface compositions. a The growth of PMOs on the core@shell Fe3O4@SiO2 nanospheres and the TEM image of the resultant Janus Fe3O4@SiO2&PMO nanocomposites; b The multi-sites growth of PMOs on the Fe3O4@SiO2@RF nanospheres and the TEM image of the resultant tetra-pods Fe3O4@SiO2@RF&PMOs nanocomposites; c The growth of PMOs on the PVP modified Fe3O4@SiO2@RF nanospheres and the TEM image of the resultant Janus Fe3O4@SiO2@RF-PVP&PMO nanocomposites. Insets are the 3D structural model of the respective nanocomposites. Scale bars represent 500 nm in a, and 1 μm in b, c
