Fig. 2: The mechanism of CEAA dyes synthesis.

a The random function defines the initial state of the phase field diagram of the TPE. b Phase field diagram of TPE at 10 ms. c Phase field diagram of TPE at 30 ms. d Phase field diagram of TPE at 50 ms. e Phase field diagram of C-6 at 50 ms. f UV–Vis absorption spectra of C-6, TPE, and C-6@TPE dyes. g Fluorescence spectra of C-6+TPE obtained with different concentrations of TPE precursors. h Fluorescence spectra of LR305 + TPE obtained with varying concentrations of TPE precursors. The geometric size of the simulation area is 2.8 μm × 2 μm. The internal and external phase flow rates are 60 and 600 μL min−1, respectively. Source data are provided as a Source Data file.