2015 Volume 30 Issue 2 Pages 121-128
Colloidal drug carriers such as liposomes, lipid emulsions, and polymeric nanoparticles have great potential to deliver drugs effectively. This article demonstrates recent our successful results in drug delivery using liposomal systems, mainly by oral, pulmonary and ocular routes. Especially, particle design, including modification of the liposomal surface with polymers, is a key to drug delivery with these systems.