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. Author manuscript; available in PMC: 2014 Mar 19.
Published in final edited form as: ACS Macro Lett. 2013 Mar 19;2(3):10.1021/mz300660t. doi: 10.1021/mz300660t

Figure 2.

Figure 2

Cell viability as measured via MTT assay with HepG2 cells transfected with polyplexes formed at N/P ratios of 2, 5, 10, 15, 20, and 30 with pDNA and all the P(MAG-b-methacrylate) containing the charge blocks of PMAEMT, PDMAEMT, and PTMAEMT polymers in (a) serum free Opti-MEM and (b) DMEM with 10% serum. Error bars are representative of the standard deviation of analyzed data from three replicates. All measurements found to be statistically significant (p<0.05) as compared to cells only are marked with an asterisk.