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. Author manuscript; available in PMC: 2015 May 20.
Published in final edited form as: Biomaterials. 2013 Nov 7;35(4):1302–1314. doi: 10.1016/j.biomaterials.2013.09.090

Fig. 2.

Fig. 2

PVBLG-8-r-7 displays diminished transfection efficiency while improved cell tolerability compared to PVBLG-8. (A) Reaction scheme of PVBLG-8-r-7. (B) In vitro transfection efficiencies of PVBLG-8-r-7/pEGFP complexes and PVBLG-8/pEGFP complexes in HeLa cells (n=3). (C) Cytotoxicity of PVBLG-8-r-7 and PVBLG-8 towards HeLa cells as determined by the MTT assay (n=3). (D) Zeta potential of PVBLG-8-r-7/DNA complexes and PVBLG-8/DNA complexes.