Amphiphilic graft copolymer based on poly(styrene-co-maleic anhydride) with low molecular weight polyethylenimine for efficient gene delivery
Author(s) -
Yaping Li
Publication year - 2012
Publication title -
international journal of nanomedicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.245
H-Index - 128
eISSN - 1178-2013
pISSN - 1176-9114
DOI - 10.2147/ijn.s32069
Subject(s) - polyethylenimine , copolymer , amphiphile , styrene , maleic anhydride , materials science , polymer chemistry , gene delivery , polymer , chemistry , organic chemistry , genetic enhancement , biochemistry , gene , transfection
A new amphiphilic comb-shaped copolymer (SP) was synthesized by conjugating poly(styrene-co-maleic anhydride) with low molecular weight polyethyleneimine for gene delivery. Fourier transform infrared spectrum, (1)H nuclear magnetic resonance, and gel permeation chromatography were used to characterize the graft copolymer.
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