Fig. 9
From: Recent advances in gene delivery nanoplatforms based on spherical nucleic acids
(A) Schematic drawing of the transfection procedure using magnetic nanoparticles under an external magnetic field [89]. (B) Design of the lipidoid-coated iron oxide nanoparticles coating procedure [90]. (C) Scheme illustration of the synthesis process of Dual-Responsive Maghemite Nanoparticles [93]. This figure redrawn with permission from mentioned references