Figure 10.

TEM images of the nanoparticles obtained through flow synthesis with flow rates of 0.5 mL·min⁻¹ (A), 1 mL·min⁻¹ (B) and 2 mL·min⁻¹ (C) in the 2.4 mm capillary reactor. The scale bar corresponds to 100 nm. Insets show the size distributions determined by statistical analysis; (D) ¹H NMRD profiles of the three samples (colored curves) and the batch-prepared sample (black curve). The continuous lines correspond to the fitting by the superparamagnetic relaxation theory.