Used as high-performance chromatographic stationary phases due to uniform pore structure and narrow particle size distribution, enabling efficient separations in HPLC and GC. Employed in drug delivery systems for controlled release, leveraging tunable mesopores to encapsulate therapeutic agents. Serve as templates in nanomaterial synthesis, supporting the fabrication of nanowires and quantum dots. Applied in catalysis as supports for metal nanoparticles, enhancing catalytic efficiency and stability. Utilized in biosensing and diagnostic platforms for immobilizing enzymes, antibodies, or DNA probes. Also explored in cosmetic formulations for controlled release of active ingredients and improved skin delivery.