| abstract |
A method for producing stabilized composite nanoparticles comprising nanoparticles and a plurality of polyelectrolyte stabilizing sublayers, a method for producing multilayered stabilized composite nanoparticles, and such nanoparticles. In one embodiment, the present invention provides a stabilized nanoparticle composition, wherein the stabilizer is selected to allow one or more of the following: (a) for a particular SCE Improved permeability; (b) reduced permeability to a particular SCE; and (c) improved permeability to a first group of SCEs and reduced permeability to a second group of SCEs. |