Self-assembly, anti polyelectrolyte effect, and nonbiofouling properties of polyzwitterions

被引：170
|
作者：
Georgiev, GS [1 ]
Karnenska, EB [1 ]
Vassileva, ED [1 ]
Kamenova, IP [1 ]
Georgieva, VT [1 ]
Iliev, SB [1 ]
Ivanov, IA [1 ]
机构：
[1] Univ Sofia, Fac Chem, Lab Water Soluble Polymers Polyelectrolytes & Bio, BU-1164 Sofia, Bulgaria
来源：
BIOMACROMOLECULES | 2006年 / 7卷 / 04期
关键词：
D O I：
10.1021/bm050938q
中图分类号：
Q5 [生物化学]; Q7 [分子生物学];
学科分类号：
071010 ; 081704 ;
摘要：
An explanation of the unique nonbiofouling properties of polyzwitterions (PZ) is proposed [in this paper, the term "polyzwitterion" is preferred to "polybetain"]. The existence of an osmotic component of the driving force of the antipolyelectrolyte effect (APE) and the parameters governing this phenomenon are quantitatively established. The correlation between this effect, which is specific of PZ only, and the PZ nonbiofouling properties is grounded.
引用
收藏
页码：1329 / 1334
页数：6
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