CORE-SHELL METAL NANOPARTICLES AND METHOD FOR MANUFACTURING THE SAME

摘要

A method for manufacturing core-shell metal nanoparticles is provided. The method comprises providing a first solution containing a metal ion; providing a second solution containing Arabinogalactan and having a pH value ranging from about 1 to about 13; mixing the first solution and the second solution to form a third solution; and enabling the third solution to perform an oxidation-reduction reaction to form the core-shell metal nanoparticles. The core-shell metal nanoparticles comprise a core composed of metal; and a shell, composed of Arabinogalactan, covering the surface of he core.