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. Author manuscript; available in PMC: 2017 Jul 19.
Published in final edited form as: J Biomed Mater Res A. 2016 Jan 11;104(4):917–927. doi: 10.1002/jbm.a.35629

FIGURE 3.

FIGURE 3

Assessment of non-HDG- and HDG-NP cell uptake and cytocompatibility. A: Intracellular delivery of siRNA by polyplexes as quantified by flow cytometry (n=3). B: Flow cytometry histogram of cell uptake at 100 nM siRNA dose. C: Cell viability assessed at varying N:P ratios at 100 nM siRNA concentration (n=4). D: Cell viability assessed at varying siRNA concentrations at N:P ratio of 5:1 (n=4). LF2K=Lipofectamine 2000.