Gold nanoparticle platforms as drug and biomacromolecule delivery systems

Gold nanoparticles (AuNPs) are a suitable platform for development of efficient delivery systems. AuNPs can be easily synthesized, functionalized, and are biocompatible. The tunability of the AuNP monolayer allows for complete control of surface properties for targeting and stability/release using these nanocarriers. This review will discuss several delivery strategies utilizing AuNPs. (C) 2010 Elsevier B.V. All rights reserved.