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. Author manuscript; available in PMC: 2015 Jun 1.
Published in final edited form as: Biomaterials. 2014 Mar 24;35(18):5006–5015. doi: 10.1016/j.biomaterials.2014.03.005

Fig. 1.

Fig. 1

Transfection efficiencies of PBAEs with various side charged groups in HeLa cells. Results were represented as percentage (%) of EGFP-positive cells.