Giant vesicles undergoing alkylation reactions observed by optical microscopy

被引：9

作者：

Jaeger, DA ^{[1
]}

Clark, T ^{[1
]}

机构：

[1] Univ Wyoming, Dept Chem, Laramie, WY 82071 USA

来源：

LANGMUIR | 2002年 / 18卷 / 09期

关键词：

D O I：

10.1021/la011803i

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Giant vesicles (GVs) of functionalized, double-chain surfactant 1 (2-hydrazino-N-methyl-N,N-didodecyl2-oxoethanaminium bromide) were observed by phase-contrast optical microscopy as they underwent chemical reactions with 2 (O-methyl S-benzyl phenylphosphonothioate) in a pH 9.0 borate buffer at 23 degreesC. The GVs were damaged and ultimately converted into oil-like droplets. Also, GVs of 1 containing fluorescent dye 7 (1-methyl-7-hydroxyquinolinium iodide) were observed by simultaneous optical and epifluorescence microscopy as they underwent reactions with 2. The reactions effected the loss of 7 from the GVs.

引用

页码：3495 / 3499

页数：5

共 26 条

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