COMPOSITION COMPRISING MAGNETIC NANOPARTICLE MANUFACTURED BY ENCAPSULATING MAGNETIC MATERIAL AND DRUG WITH BIODEGRADABLE SYNTHETIC POLYMER

摘要

PURPOSE: Provided is a composition comprising a magnetic nanoparticle manufactured by encapsulating a magnetic material and a drug with a biodegradable synthetic polymer. Also, provided are a manufacturing method thereof and a targeting drug delivery system using the same. Therefore, it minimizes adverse side effect while maximizing drug action. CONSTITUTION: The composition comprising magnetic nanoparticle is characteristically manufactured by encapsulating magnetic material and drug with biodegradable synthetic polymer, wherein the polymer is in particular, polyester; the magnetic material is particularly Fe-based magnetic material; and a size of the nanoparticle is 500nm.