but current practical applications still have limitations.

Nanoemulsion, also known as ultrafine emulsion, is a stable, transparent, low-viscosity dispersion system formed by water, oil, surfactants and co-surfactants in appropriate proportions. The droplet size of nanoemulsions is usually between 20-200 nanometers. Compared with ordinary dosage forms, nanoemulsions have the advantages of good stability, strong oxidation resistance, high absorption rate, good carrier performance, and…