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. 2020 Jun 29;12(7):604. doi: 10.3390/pharmaceutics12070604

Figure 3.

Figure 3

(a) The emulsion process is a method of forming nanoparticles by removing solvent/non-solvent after an emulsion system is formed by dispersing via mechanical agitation or ultrasonic waves. Moreover, a double emulsion method was also used. (b) The complex coacervation method adjusts the pH to producing the protein cationic or anionic and then interacts with other polymers to produce nanoparticles.