Preparation and Loading with Rifampicin of Sub-50 nm Poly(ethyl cyanoacrylate) Nanoparticles by Semicontinuous Heterophase Polymerization

Figure 3

Representative STEM micrograph (a) of a sample of PECA latex from the polymerization at a monomer dosing rate of 0.0055 g/min. Histograms of the small (b) and large (c) particle populations identified are included.

(a)

(b)

(c)