Investigation of cluster formation in reversed micelles systems by the method of correlation spectroscopy of scattered light

Abstract

Influences of temperature, water content ω and ethylene glycol on the structure of waterless and hydrated reversed micelles solutions have been studied by the method of correlation spectroscopy of scattered light. Two points on the temperature scale, characterizing threshold of the formation of micellar clusters and threshold of the stability of surfactant hydrocarbon layer of micelle, were registered and their location dependencies on ω were established. Dependence of the hydrodynamic radius of scattering objects R h on the temperature in the system of waterless reversed micelles

Фотофизические Процессы В Молекулах Галогенпроизводных Флуоресцеина В Анионных Обратных Мицеллах

“…Для определения размеров мицелл использовался метод динамического рассеяния света. Методика определения R h для мицеллярных систем подробно описана в [25] и основана на определении временной корреляционной функции рассеянного света в растворах:…”