ULTRASOUND CONTRAST MEDIUM IN WHICH NANOPARTICLES CONTAINING DRUG ARE COMBINED, AND PREPARATION METHOD THEREFOR

摘要

The present invention relates to an ultrasound contrast medium in which nanoparticles are combined having increased drug delivery capacity and enhanced drug penetration effects, and a preparation method therefor. The ultrasound contrast medium, according to the present invention, comprises drug-loaded nanoparticles combined on the surface thereof, and thus has improved drug delivery capacity and nanoparticle penetration. In addition, the present invention prepares nanoparticles using a cancer target-specific protein, thereby allowing selective diagnosis and treatment of cancer to be simultaneously carried out.