Figure 2From: Transmission electron microscopic observations of nanobubbles and their capture of impurities in wastewater Comparison of size distributions of O 2 MNBs formed in pure water. The size distribution of MNBs obtained from TEM images of replica samples prepared just after aeration (solid circles with arbitrary unit, n = 114) is similar to that measured by a dynamic light scattering method (open diamonds with error bars and a smoothed line), which was reproduced from Ushikubo et al. [19].Back to article page