MONOLAYER INVESTIGATIONS ON THE BACTERIAL AMPHIPHILE LIPOTEICHOIC ACID AND ON LIPOTEICHOIC ACID DIPALMITOYL-PHOSPHATIDYLGLYCEROL MIXTURES

被引：15

作者：

GUTBERLET, T ^{[1
]}

MARKWITZ, S ^{[1
]}

LABISCHINSKI, H ^{[1
]}

BRADACZEK, H ^{[1
]}

机构：

[1] ROBERT KOCH INST, W-1000 BERLIN 65, GERMANY

来源：

MAKROMOLEKULARE CHEMIE-MACROMOLECULAR SYMPOSIA | 1991年 / 46卷

关键词：

D O I：

10.1002/masy.19910460139

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Lipoteichoic acid (LTA) and mixtures of LTA with dipalmitoyldiphosphatidylglycerol (DPPG) were investigated with Langmuir-Blodgett techniques. In spite of its large hydrophilic portion LTA formed a monolayer when spread from a chloroform/n-propanol/water system. In DPPG/LTA-mixed monolayers LTA influenced strongly the compression isotherms, indicating a stabilizing effect of LTA on DPPG monolayers. At higher concentrations of LTA phase separation was observed.

引用

页码：283 / 287

页数：5