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. Author manuscript; available in PMC: 2017 Jun 1.
Published in final edited form as: Acta Biomater. 2016 Mar 24;37:120–130. doi: 10.1016/j.actbio.2016.03.036

Figure 4. GFP transfection of human brain cancer cells with PBAE 447 polyplexes.

Figure 4

Fluorescence microscopy images of human primary glioblastoma cells showing the eGFP channel (left) and the eGFP and phase contrast channels combined (right) for untreated cells (top) and for 447 30 w/w polyplex transfected cells (bottom) at 48 hours post transfection.