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. 2012 Nov 23;7:5793–5806. doi: 10.2147/IJN.S34633

Table 2.

Particle mean diameter and size distribution of the nanoparticles as a function of surfactant concentration assayed (n = 3)

Polymer Csurf (%w/v) Dmean (nm) SD (nm) CV (%)
R502 0 592.60 296.10 49.97
0.1 462.26 533.70 115.45
0.5 304.22 111.50 36.65
R502-H 0 600.56 219.89 36.61
0.1 269.40 96.70 35.89
0.5 287.35 116.38 52.22

Abbreviations: R, Resomer; Csurf, surfactant concentration; Dmean, mean diameter; SD, standard deviation; CV (%), coefficient of variation percentage.