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. Author manuscript; available in PMC: 2024 Jul 29.
Published in final edited form as: Biomaterials. 2009 Feb 5;30(13):2632–2641. doi: 10.1016/j.biomaterials.2009.01.021

Fig. 3.

Fig. 3.

SEM image of POC scaffold with surface-immobilized PEI/DNA polyplexes (60,000×) (A) and release profiles of naked pDNA and polyplexes from POC scaffolds (B). Error bars denote standard error of the mean (n = 4).