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. Author manuscript; available in PMC: 2019 Nov 10.
Published in final edited form as: J Control Release. 2018 Sep 24;289:114–124. doi: 10.1016/j.jconrel.2018.09.020

Figure 1.

Figure 1.

(A) Mean diameter, polydispersity index, zeta potential, encapsulation efficiencies, and final weight loading for M2e or cGAMP-loaded acetalated dextran (Ace-DEX) microparticles (MPs) and (B) a representative scanning electron micrograph of the MPs. Percentages indicate the MPs’ relative cyclic acetal coverage. The last row in the table indicates co-encapsulated MPs. Number-weighted mean hydrodynamic diameters are presented as average ± standard deviation of five technical replicates (n = 5). Scale bar is 5 μm.