کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
596255 1454036 2009 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Enlargement of cationic alkyl polyglycoside micelles by ionic liquid
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی شیمی کلوئیدی و سطحی
پیش نمایش صفحه اول مقاله
Enlargement of cationic alkyl polyglycoside micelles by ionic liquid
چکیده انگلیسی

The effect of ionic liquid (IL) 1-butyl-3-methylimidazolium hexafluorophosphate (BmimPF6) on the micelles formed from cationic alkyl polyglycoside (CAPG), which is derived from renewable material, was studied by solubilization determination, UV–vis spectra, electrical conductivity and Freeze-fracture electron microscopy (FFEM). It was found that addition of small amount of the IL could enlarge the micelles significantly, which enhances the solubilization ability of the micelles considerably. The application of the IL-enlarged CAPG micelles in synthesis of nanomaterial and extraction of cholesterol was studied. It demonstrated that hollow silica spheres were formed in the presence of the IL. In addition, the extraction efficiency for cholesterol using CAPG micelles could be enhanced considerably by the addition of IL.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Colloids and Surfaces A: Physicochemical and Engineering Aspects - Volume 336, Issues 1–3, 20 March 2009, Pages 110–114
نویسندگان
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