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. Author manuscript; available in PMC: 2019 Nov 5.
Published in final edited form as: Mol Pharm. 2018 Oct 15;15(11):4933–4946. doi: 10.1021/acs.molpharmaceut.8b00579

Figure 4.

Figure 4.

Morphology and release kinetics of combination microparticles made by electrospray. (A) Scanning electron micrographs of acetalated dextran microparticles encapsulating a combination of cGAMP and resiquimod (cGAMP/R848 Ace-DEX MPs). Scale bar indicates 4 μm. (B) Release profiles of cGAMP and R848 within combination MPs conducted at pH 7.4. (C) Drug loading of cGAMP and R848 (μg/mg). Data are presented as mean ± SEM (n = 3).