Fig. 8From: The impact of anionic polymers on gene delivery: how composition and assembly help evading the toxicity-efficiency dilemmaSummary of the influence of different shielding polymers on the HC-mic’s performance. Addition of viable EGFP-positive HEK293T cells following incubation with (layered) polyplexes for 48 h in % to the relative amount of metabolically active HEK293T cells following incubation with (layered) polyplexes for 24 h in %. Scheme on the left indicates the composition of the polyplexes with one sphere representing about 14 repeating units of the polymerBack to article page