Skip to main content
. Author manuscript; available in PMC: 2009 Feb 26.
Published in final edited form as: J Control Release. 2007 May 1;120(3):233–241. doi: 10.1016/j.jconrel.2007.04.015

Fig. 5.

Fig. 5

Fluorescence images of MCF-7/WS8 cells at day 7 encapsulated within an 8% PEG-Acryl/1% HA-Acryl hydrogel and transfected with PEI/pGFP-LUC complexes (a). Cells expressing GFP appear green while cells stained with Hoechst appear blue. Quantification of the percentage of transfected cells (b).