Transition from Micelles to Microemulsions in Sugar-Based Surfactant Systems Probed by Fluorescence Spectroscopy and Atomic Force Microscopy
作者： Monzer Fanun , Sami Makharza , Mukhles Sowwan
DOI: 10.1080/01932690903218153
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摘要: The systems investigated by fluorescence spectroscopy and atomic force microscopy were water/sucrose laurate/oil + ethanol. oils R (+)-limonene isopropylmyristate. mixing ratio (w/w) of ethanol/oil equals unity. fluorescent probes auramine-O 8-anilino-1-naphthalenesulfonic acid used to determine the minimum ω′ value for transition reverse micelles microemulsions in based on two oils, as well at different surfactant contents. quenching Safranine-T (3, 6-diamino-2,7-dimethyl-5 phenyl phenazinium chloride) inorganic ions Fe2+, Fe3+, Cu2+ was studied microemulsions. Stern-Volmer constants water/surfactant molar ratios (ω values) calculated from data process. Atomic image water below above value.
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