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Fluorescence microscopy images of (A, B, C) spherical and (D, E, F) st microparticles encapsulating three fluorophores. Each of the fluorophores could be imaged on a separate channel including (A, C) blue DAPI channel for 7-AMC, (B, E) green GFP channel for coumarin-6, and (C, F) red channel for Nile Red.
