Monodispersed silica microparticles are widely used in chromatography as stationary phases due to their uniform size and high surface area, which enhance separation efficiency. In drug delivery systems, they serve as carriers for controlled release of pharmaceuticals, ensuring precise dosing and targeted delivery. These microparticles are also employed in coatings and paints to improve durability, scratch resistance, and optical properties. In cosmetics, they act as fillers or additives to enhance texture, stability, and performance of products like foundations and sunscreens. Additionally, they are utilized in diagnostics and biomedical research as markers or substrates for assays, enabling accurate detection and analysis. Their uniformity and tunable properties make them valuable in advanced materials science for creating nanostructured materials and composites.