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. Author manuscript; available in PMC: 2018 Nov 28.
Published in final edited form as: J Control Release. 2017 Sep 28;266:156–165. doi: 10.1016/j.jconrel.2017.09.034

Figure 1.

Figure 1

Representative images of the IFA emulsion via A.) Bright Field, B.) fluorescence of Nile Blue A (excitation 631 nm/ emission 660 nm) in the oil phase, and C.) both images overlaid. (40x magnification)