MONOMOLECULAR MICELLES BASED ON AMPHIPHILIC INVERTIBLE POLYMERS

被引：2
|
作者：
Kohut, Ananiy [1 ]
Voronov, Andriy [2 ]
Voronov, Stanislav [1 ]
机构：
[1] Lviv Polytech Natl Univ, 12 S Bandery Str, UA-79013 Lvov, Ukraine
[2] North Dakota State Univ, Fargo, ND 58102 USA
来源：
CHEMISTRY & CHEMICAL TECHNOLOGY | 2013年 / 7卷 / 03期
关键词：
amphiphilic polymers; monomolecular micelles; invertibility; surface tension; solubilization;
D O I：
10.23939/chcht07.03.261
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Using surface tension measurements, solubilization of dimethyl yellow dye and solvatochromic dye E(t)30, and fluorescence spectroscopy, amphiphilic polyesters containing alternated hydrophilic poly(ethylene glycol) fragments and lipophilic dicarboxylic acid or polytetrahydrofuran moieties in the polymer backbone have been shown to form monomolecular micelles in aqueous solutions at the concentrations of 10(-7)-10(-4)%. These monomolecular micelles have been demonstrated to possess invertibility and respond to the change in a medium polarity.
引用
收藏
页码：261 / 271
页数：11
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