Poly(α-glutamic acid) combined with polycation as serum-resistant carriers for gene delivery

In vitro cytotoxicity testing of polycations: influence of polymer structure on cell viability and hemolysis

Dagmar Fischer, Youxin Li, Barbara Ahlemeyer et al. · Biomaterials · 2003 · 2.3K citations

Vitro Cytotoxicity Testing, Engineering, Medicine +9

Low-molecular-weight polyethylenimine as a non-viral vector for DNA delivery: comparison of physicochemical properties, transfection efficiency and in vivo distribution with high-molecular-weight polyethylenimine

Klaus Kunath · Journal of Controlled Release · 2003 · 797 citations

Dna Nanotechnology, Engineering, Low-molecular-weight Polyethylenimine +9

Polyethylenimine-<i>graft</i>-Poly(ethylene glycol) Copolymers:  Influence of Copolymer Block Structure on DNA Complexation and Biological Activities as Gene Delivery System

Holger Petersen, Petra M. Fechner, Alison Martin et al. · Bioconjugate Chemistry · 2002 · 531 citations

Overcoming the inhibitory effect of serum on lipofection by increasing the charge ratio of cationic liposome to DNA

J-P Yang, Leaf Huang · Gene Therapy · 1997 · 293 citations · Full text

Charge Ratio, Lipid Preparation, Biochemistry +6

Biophysical Characterization of PEI/DNA Complexes

Sirirat Choosakoonkriang, Brian A. Lobo, Gary S. Koe et al. · Journal of Pharmaceutical Sciences · 2003 · 265 citations

Natural Sciences, Pei/dna Complexes, Molecular Biology +7