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

被引：185

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 [生物化学与分子生物学]; 081704 [应用化学];

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.

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页码：1329 / 1334

页数：6

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