SUPERPARAMAGNETIC CLUSTER-NANO PARTICLES-POROUS COMPOSITE BEAD AND THE FABRICATION METHOD THEREOF

摘要

superparamagnetic clusters of the present invention nanoparticles - are superparamagnetic beads composite body pore clusters, enveloping the cluster, pore material include beads and nano particles are radially distributed on a concentric sphere inside the body close to the outer surface of the porous beads, and the luminescent nanoparticles are nanoparticles, superparamagnetic nanoparticles, metal nanoparticles and metal oxide nanoparticles, consisting of will at least any one selected from the group portrait of the present invention the magnetic cluster-nanoparticle-manufacturing method of the porous composite material by mixing the material for the beads are first solution and the porosity producing material containing (a) portrait of the magnetic cluster, , to prepare a solution containing the growth center porosity body to surround the bead surface of the cluster and the cluster, (b) by combining the molecules appear in a first charge on the outer surface of the bead center porosity body to prepare a second solution , (c) a first charge and the opposite charge of the second strip, comprising the steps of: preparing a third solution containing the nanoparticles, (d) step (b) is a rough center by mixing the second solution and the third solution It pores on the outer surface of the nanoparticles comprising a bead member to be coupled by the electrostatic attraction and (e) (d) the coarse sieve and mixed solutions and the pore material needed to manufacture the nanoparticles are to form the layer so as to surround the pores and including, (c) nano-particles of step a light emitting nanoparticles, superparamagnetic nanoparticles, metal nanoparticles, and the metal oxide is at least one selected from the group consisting of the nanoparticles. ;