The cytotoxic activity of the polymer-copper(II) complex, [Cu(bpy)(2)(BPEI)]Cl-2 center dot 4H(2)O (bpy = 2,2'-bipyridine, BPEI = branched polyethyleneimine) on NCI-H460 human lung cancer cells was determined adopting MTT assay and specific staining techni ...
2011