Chitosan coated gold nanoparticles

Nanoparticles are solid colloidal particles with the size of 10~1000 nm,which can be used as drug delivery carriers.Nano drug delivery system is a new drug carrier produced by nano drug delivery technology.It has the characteristics of targeting,controlled release and surface modifiability.It can effectively pass through the mucosal surface and transport into the systemic circulation. Chitosan has excellent biocompatibility and bioadhesion as a new drug carrier.

msds---Chitosan coated gold nanoparticles