A systemic gene vector constructed by zwitterionic polymer modified low molecular weight PEI

PEGylated DNA/transferrin–PEI complexes: reduced interaction with blood components, extended circulation in blood and potential for systemic gene delivery

Manfred Ogris, Silvia Brunner, Susanne Schüller et al. · Gene Therapy · 1999 · 1.2K citations

Systemic Gene Delivery, Blood Components, Medicine +8

Strong Resistance of Phosphorylcholine Self-Assembled Monolayers to Protein Adsorption:  Insights into Nonfouling Properties of Zwitterionic Materials

Shengfu Chen, Jie Zheng, Lingyan Li et al. · Journal of the American Chemical Society · 2005 · 1K citations

Membrane Structure, Proteinlipid Interaction, Membrane Formation +14

Zwitterionic SAMs that Resist Nonspecific Adsorption of Protein from Aqueous Buffer

R. Erik Holmlin, Xiaoxi Chen, Robert Chapman et al. · Langmuir · 2001 · 873 citations

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

Different behavior of branched and linear polyethylenimine for gene deliveryin vitro andin vivo

Lionel Wightman, Ralf Kircheis, Vanessa R�ssler et al. · The Journal of Gene Medicine · 2001 · 689 citations