A Surfactant Role on The Polyethylene Glycol (PEG) Nanoparticles by Sol-Gel Method

This study investigates the role of surfactants in the synthesis of polyethylene glycol (PEG) nanoparticles via the sol-gel method. Surfactants significantly influence nanoparticle size, distribution, and stability by acting as stabilizing and templating agents. By varying surfactant type and concentration, improved colloidal stability, reduced agglomeration, and enhanced dispersibility were achieved. These findings highlight the potential of surfactant-assisted PEG nanoparticles for applications in drug delivery and biomedical engineering, offering precise control over nanoparticle properties.