HETERODIMER CORE-SHELL NANOPARTICLE IN WHICH RAMAN-ACTIVE MOLECULES ARE LOCATED AT A BINDING PORTION OF A NANOPARTICLE HETERODIMER, USE THEREOF, AND METHOD FOR PREPARING SAME

摘要

The present invention relates to a nanoparticle heterodimer in which Raman-active molecules are located at a binding portion of the nanoparticle heterodimer, and more particularly, to a core-shell nanoparticle heterodimer comprising: a gold or silver core having a surface to which oligonucleotides are bonded; and a gold or silver shell covering the core. In addition, the present invention relates to the core-shell nanoparticle dimer, to a method for preparing same, and to the use thereof.