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. Author manuscript; available in PMC: 2008 Jan 1.
Published in final edited form as: Acta Biomater. 2007 Sep 1;4(1):26–39. doi: 10.1016/j.actbio.2007.08.008

Fig. 5.

Fig. 5

Cell adhesion on complexes immobilized on EG-containing SAMs. The morphology and adhesion of cells was observed 48 h after seeding cells on SAMs of (A) 100% EG with PEI concentration equivalent to N/P 10, (B) 100% EG with PEI concentration equivalent to N/P 25, (C) 100% EG with PEI–DNA complexes formed at N/P 10 and (D) 100% EG with PEI–DNA complexes formed at N/P. Scale bars correspond to 100 μm.