Journal of Nanomaterials / 2014 / Article / Fig 3

Research Article

Arc-Discharge Synthesis of Iron Encapsulated in Carbon Nanoparticles for Biomedical Applications

Figure 3

Histogram of the size distribution for iron nanoparticles grown under precursor concentration of 4% w/w and He flow of 60 mL/min. The iron core is 5.22 nm and the geometric standard deviation σ 1.22.