MAGNETIC NANO COMPLEX AND MANUFACTURING METHOD THEREOF

摘要

A magnetism nano composite production method is provided to have excellent non-specific bonding of the biomass and water-soluble property by bonding magnetic nano particle having a first functional group in silica surface having a second functional group. A magnetism nano composite production method comprises steps of: introducing amine radical(112) at surface of magnetic nano particle(121); introducing carboxyl group(113) in surface of silica particle; and forming imide binding between the amine radical and the carboxyl group and chemically bonding the silica particle and magnetic nano particle.