| abstract |
The invention discloses a multifunctional magnetic nanoprobe, which is composed of the core of high density lipoprotein cross-linked with the magnetic nanoparticle of the outer layer through the dendritic macromolecule; and also provides a preparation method of the multifunctional magnetic nanoprobe . The probes obtained by coupling high-density lipoproteins and magnetic nanoparticles with dendrimers in the present invention have the advantages of simple preparation, diverse functions, strong selectivity, and high repeatability; in addition, due to the dendrimers and High-density lipoprotein has excellent biocompatibility and loading capacity, so it is used in the transport of diagnostic or therapeutic agents, so as to diagnose and treat various diseases. |