dendrimers are highly ordered, branched polymeric molecules for drug delivery

pattern monochrome black dendrimers highly ordered branched polymeric molecules drug delivery rendering dendrimer dendrimer structure dendrimers dendrite dendritic dendron drug delivery drugs entrapment nanomaterials nanomedicine nanoparticle nanoscale nanostructure nanotechnology material mechanism medicine molecular molecule nano polymer therapeutic therapeutics nanobased pharmaceutical polymeric release research science scientific backgrounds specific stability system targeting technology tree 3d rendering atom biotechnology chemical chemistry covalent