Research Article
Surface-Initiated Atom Transfer Radical Polymerization of Magnetite Nanoparticles with Statistical Poly(tert-butyl acrylate)-poly(poly(ethylene glycol) methyl ether methacrylate) Copolymers
Figure 5
TEM images of (a) BTPAm-immobilized MNP and (b) P(t-BA)-coated MNP prepared from toluene dispersions and TEM images of (c) P(t-BA)-coated MNP and (d) P[(t-BA)-stat-PEGMA]-coated MNP (50 : 50 molar ratio) prepared from aqueous dispersions.