@inproceedings{95ab4ce3db8046f1bf139dddf8acc2a3,
title = "Galactosylated polyethylenimine grafted with poly(vinyl pyrroridone) as hepatocyte-targeting gene carrier",
abstract = "The polyethylenimine (PEI) was utilized as a gene carrier, conjugated with lactose bearing galactose group for hepatocyte targeting and grafted with poly(vinyipyrrolidone) (PVP) as a hydrophilic group to reduce cytotoxicity of PEI. The cytotoxicity of galactosylated PEI-graft-PVP in HepG2 cells was evaluated using MTT assay. The contents of galactose ligand and PVP by ninhydrin assay and 1H-NMR were analyzed. It was shown that the complex formation of Gal-Pei-PVP with DNA was confirmed by electrophoresis.",
author = "Cook, \{S. E.\} and Park, \{I. K.\} and Jo, \{M. H.\} and Kim, \{E. M.\} and Jeong, \{H. J.\} and T. Akaike and Cho, \{C. S.\}",
year = "2004",
language = "English",
isbn = "1877040193",
series = "Transactions - 7th World Biomaterials Congress",
pages = "1819",
booktitle = "Transactions - 7th World Biomaterials Congress",
note = "Transactions - 7th World Biomaterials Congress ; Conference date: 17-05-2004 Through 21-05-2004",
}