Fluorescence images of the droplets of the mixture of the Ch-CNC phase and latex NPs. The images were taken 30 min (A), 2 h (B), 4 h (C), 8 h (D), 32 h (E), and 48 h (F) after emulsification of the mixture. The bright-green color corresponds to the phase-separated latex-rich isotropic regions. The bead arrays are highlighted by white dotted boxes. (Scale bars, 50 μm.) The volume fraction of CNCs in the droplets was 0.045; the volume fraction of 184-nm latex NPs in the droplets was 1.19 × 10−2.