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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

Table 1.

Encapsulation Efficiencies (EE) of cGAMP, Resiquimod (R848), or a Combination of Both (cGAMP/R848) within Acetalated Dextran (Ace-DEX) or Poly Lactic-co-glycolic Acid (PLGA) Microparticles by Emulsion and Electrospray

fabrication
technique
microparticles cGAMP EE
(%)
R848 EE
(%)
emulsion cGAMP Ace-DEX 52 --
cGAMP PLGA 3 --
R848 Ace-DEX -- 8
R848 PLGA -- 0
cGAMP/R848 Ace-DEX 25 8
electrospray cGAMP Ace-DEX 94 --
R848 Ace-DEX -- 86
cGAMP/R848 Ace-DEX 83 75
cGAMP/R848 PLGA 74 67