Figure 1.
Encapsulation efficiency of Agm-CBA and Arg-CBA at weight ratios (pDNA:polymer) varying from 1:0.5 to 1:96.
Note: Results reported as mean ± standard deviation for three individual measurements.
Abbreviations: Agm, agmatine; CBA, N,N′-cystamine bisacrylamide; Arg, arginine; pDNA, plasmid DNA; Lipo, Lipofectamine 2000; PEI, polyethylenimine.