Description

Nano chitosan dispersion is a stable colloidal suspension of chitosan nanoparticles, typically sized 20-100 nm, used extensively for biomedical, agricultural, and industrial applications due to its high surface area and biocompatibility. These dispersions are commonly prepared via ionic gelation, beads-milling, or acid-solvent evaporation, often stabilized by adjusting pH (using acids like acetic or ascorbic) or using surfactants.