Fig. 1From: Polyethylene Glycol-Mediated Synthesis of Cubic Iron Oxide Nanoparticles with High Heating PowerTEM images (a, c) of water-soluble cubic IOMNPs obtained in 60 ml of PEG200 for a 6- and 12-h reaction time and their corresponding size distribution histograms (b, d) fitted to a log-normal distribution (black line)Back to article page