Thermosensitive polyion complex micelles prepared by self-assembly of two oppositely charged diblock copolymers

	Thermosensitive polyion complex micelles prepared by self-assembly of two oppositely charged diblock copolymers
	He P ; Zhao CW ; Xiao CS ; Tang ZH ; Chen XS
刊名	chinese journal of polymer science
	2013
卷号	31 期号:2 页码:318-324
关键词	BLOCK-COPOLYMERS DELIVERY SHELL WATER
ISSN号	0256-7679
通讯作者	chen xs
中文摘要	polyion complex (pic) micelles were spontaneously formed in aqueous solutions through electrostatic interaction between two oppositely charged block copolymers, poly(n-isopropylacrylamide)-b-poly(l-glutamic acid) and poly(n-isopropylacrylamide)-b-poly(l-lysine). their controlled synthesis was achieved via the ring opening polymerization of n-carboxyanhydrides (nca), gamma-benzyloxycarbonyl-l-lysine (lys(z)-nca) or gamma-benzyl-l-glutamate (blg-nca) with amino-terminated poly(n-isopropylacrylamide) macroinitiator and the subsequent deprotection reaction. the formation of pic micelles was confirmed by dynamic light scattering and transmission electron microscopy. turbidimetric characterization suggested that the formed pic micelles had a concentration-dependent thermosensitivity and their phase transition behaviors could be easily adjusted either by the block length of coplymers or the concentration of micelles.
收录类别	SCI收录期刊论文
语种	英语
WOS记录号	WOS:000313054000013
公开日期	2014-04-16
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/50080]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	He P,Zhao CW,Xiao CS,et al. Thermosensitive polyion complex micelles prepared by self-assembly of two oppositely charged diblock copolymers[J]. chinese journal of polymer science,2013,31(2):318-324.
APA	He P,Zhao CW,Xiao CS,Tang ZH,&Chen XS.(2013).Thermosensitive polyion complex micelles prepared by self-assembly of two oppositely charged diblock copolymers.chinese journal of polymer science,31(2),318-324.
MLA	He P,et al."Thermosensitive polyion complex micelles prepared by self-assembly of two oppositely charged diblock copolymers".chinese journal of polymer science 31.2(2013):318-324.