NANOCOMPOSITES, SYNTHESIS METHOD THEREOF AND PHARMACEUTICAL COMPOSITION COMPRISING THE SAME

摘要

PURPOSE: A nanocomposite and a pharmaceutical composition containing the same are provided to ensure therapeutic action through cell signaling and electromagnetic radiation without side effects. CONSTITUTION: A nanocomposite contains: a core containing biodegradable nanoparticles; and a metal ingredient which generates heat by electromagnetic radiation of 700-1,000 nm. The nanoparticles are calcium phosphate, apatite, or biodegradable polymers. The metal ingredient is gold, platinum, silver, copper, titanium, or chrome. A method for preparing the nanocomposite comprises: a step of introducing the metal particles to the surface of the biodegradable nanoparticles; and a step of forming a coating layer on the surface of nanoparticles. A pharmaceutical composition for treating cell disorder contains the nanocomposite and pharmaceutically acceptable carrier.