Silica ferrite magnetic nanoparticles for the immobilization of enzyme, and preparation method thereof

摘要

The present invention comprises silver (Ag) ions, silicon dioxide (SiO 2 ) and iron oxide (Fe 2 O 3 ), and forms biomolecules and Ag-biomolecules- SiO 2 -Fe 2 O 3 hybrid nanoparticles, relates to a composition for the molecules fixed, the invention is by building up the use of the antimicrobial activity of green tea biomolecules synthesized hybrid nanostructures, it indicates the magnetization of the antimicrobial activity of green tea and a nanostructure by Ag-BSiO 2 - The Fe 2 O 3 hybrid nanostructure shows excellent antibacterial activity against pathogenic microorganisms. It has proven reusable antibacterial activity, and furthermore, it can be used in the production of various metal nanohybrid nanostructures by fixing eco-friendly biomaterials.