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. 2020 Jun 3;27(1):805–815. doi: 10.1080/10717544.2020.1770371

Figure 2.

Figure 2.

Effect of CaCl2 on the stability of PEI-pGFP polyplexes (w/w 2) analyzed by SyBr exclusion assay; size and net charge of polyplexes analyzed by dynamic light scattering zetasizer. Polyplexes are prepared in pure water. (a) All comparisons are made with “0” group. Results are presented as mean ± SD (n = 3; (a) 1-way ANOVA with Dunnett’s multiple comparisons, ** p = .0064, *** p =.0007, **** p <.0001, ** p = .0035).