Journal of Nanoparticles / 2013 / Article / Fig 8

Research Article

A Cluster-Based Method for Improving Analysis of Polydisperse Particle Size Distributions Obtained by Nanoparticle Tracking

Figure 8

NTA PSD of a mixed suspension of 100 nm and 150 nm polystyrene particles (a) and typical SEM picture of the same suspension (b). Cluster analysis of polydisperse polystyrene suspension. Means of the two main clusters are 104 nm and 144 nm. Two false clusters were also detected (c). Simulation of polydisperse polystyrene suspensions with particle diameters of 101 nm and 134 nm (d).

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