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. Author manuscript; available in PMC: 2022 May 10.
Published in final edited form as: J Mater Chem B. 2015 Aug 20;3(36):7271–7280. doi: 10.1039/c5tb00988j

Fig. 3.

Fig. 3

Size and morphology of PPDDBP/pDNA polyplexes (A) DLS-based size measurement PPDDBP/pDNA polyplexes in DPBS (pH 7.4) at N/P 10 shows formation of stable polyplexes with an average diameter of 120 nm (PDI = 0.27). (B) TEM images of PPDDBP/pDNA polyplexes confirm the formation of stable polyplexes with spherical morphology.