@article{paperid:1032830, author = {Rezvani Amin, Zohreh and Rahimizadeh, Mohammad and Eshghi, Hossein and Ali Dehshahri and Mohammad Ramezani}, title = {The Effect of Cationic Charge Density Change on Transfection Efficiency of Polyethylenimine}, journal = {Iranian Journal of Basic Medical Sciences}, year = {2013}, volume = {16}, number = {2}, month = {February}, issn = {2008-3866}, pages = {150--156}, numpages = {6}, keywords = {Gene Transfer Technique Genetic vector Nanoparticles Polyethylenimine Toxicity}, }