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. 2019 Jan 28;5(2):277–289. doi: 10.1021/acscentsci.8b00688

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Copyright © 2019 American Chemical Society

This is an open access article published under an ACS AuthorChoice License, which permits copying and redistribution of the article or any adaptations for non-commercial purposes.

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Physicochemical properties of F-DMA/CCL19. (A) The structure model of F-DMA/CCL19. (B) Morphological characteristics of F-DMA and F-DMA/CCL19 by TEM observation. (C) Particle sizes of F-DMA and F-DMA/CCL19. (D) Zeta-potential of F-DMA/CCL19 particleplexes. (E) Gel retardation assay of DNA and particleplexes. Lane 0, DNA marker; lane 1–3, naked CCL19; lanes 4–12, different weight ratios of CCL19 with F-DMA. CCL19 was completely incorporated into F-DMA at a weight ratio of 1:50 in lanes 10–12, and particleplexes were prepared without free DNA.