Abstract
Dendrimers are macromolecules having highly branched, 3D structure, nanoscale architecture with monodispersity and high functionality. Dendrimer as a drug delivery system is based on the approach of sending a nanoparticle (10-9) to the body, loaded with drug. The drug might be loaded on its terminal surface or encapsulated within the branches of a dendrimer. Dendrimers help in achieving increased bioavailability, controlled as well as targeted release of drug. There is reduction in the amount of drug and systemic toxicity while the therapeutic efficacy increases. This approach as a drug delivery system certainly promises a reliable, safe, selective and precise method of drug delivery. This review covers the points of structure, properties, types, factors affecting dendrimer properties, encapsulation, applications, characterisation etc.
