Figure 3.

Zeta potential of pristine, plasma-treated, and subsequently grafted samples of polymer foils. The value was determined by Helmholtz-Smoluchowski (HS) and Fairbrother-Mastins (FM) equations.

Kasálková et al. Nanoscale Research Letters 2014 9:161   doi:10.1186/1556-276X-9-161
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