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. Author manuscript; available in PMC: 2021 Jun 22.
Published in final edited form as: Eur J Pharm Biopharm. 2019 Aug 21;143:61–69. doi: 10.1016/j.ejpb.2019.08.012

Fig. 5.

Fig. 5

Polymer and nucleic acid quantification. Quantification of (A) bulk DNA and (B) PEI in the 10% trehalose NEM formulations following spray drying (C) Comparing the redispersed N/P ratio with the initial N/P ratio of the PEI polyplexes loaded with bulk DNA. One Way ANOVA, Bonferroni post-test, P < 0.05, ns=non-significant, n = 4