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. Author manuscript; available in PMC: 2018 Sep 5.
Published in final edited form as: Mol Pharm. 2017 Aug 22;14(9):3228–3237. doi: 10.1021/acs.molpharmaceut.7b00586

Figure 2.

Figure 2

Confocal microscopy image of the distribution of Alexa Fluor 647-OVA (violet) loaded within rhodamine-labeled PLGA microspheres (cyan) by self-encapsulation. Orthogonal images are shown in the right and bottom panels. Scale bar represents 10 µm.