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Stöber nanoparticle synthesis and subsequent derivation of PDMS grafted nanoparticles (A). AFM images of as deposited ∼12 nm (B) and ∼40 nm (C) bare particles (SiO2–OH) on glassy PMMA surfaces. In (D) and (E) the respective AFM images of the PMMA surfaces after embedding are shown. For a clear display of the embedded nanoparticles the maximum Z-scale for (C) and (E) was set to be 20 nm.
