کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
613116 | 880715 | 2007 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Wetting and electrical properties of the human hair surface: Delipidation observed at the nanoscale
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
شیمی کلوئیدی و سطحی
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![عکس صفحه اول مقاله: Wetting and electrical properties of the human hair surface: Delipidation observed at the nanoscale Wetting and electrical properties of the human hair surface: Delipidation observed at the nanoscale](/preview/png/613116.png)
چکیده انگلیسی
The electrostatic properties and the wetting behaviour of the human hair surface at the nanometric scale have been investigated by using atomic force microscopy (AFM). Surface potential imaging was used to determine the electrostatic properties while non-contact mode AFM was used to investigate the wetting properties of a test liquid, squalane. We have studied natural hair and hair in which different covalently (18-methyleicosanoic acid) and non-covalently bound fatty acids present at the cuticle surface were selectively extracted. This study shows how the removal of these acids causes various profound changes in hair wettability at the cuticle scale.
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ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Colloid and Interface Science - Volume 306, Issue 1, 1 February 2007, Pages 34–40
Journal: Journal of Colloid and Interface Science - Volume 306, Issue 1, 1 February 2007, Pages 34–40
نویسندگان
Vincent Dupres, Dominique Langevin, Patrick Guenoun, Antonio Checco, Gustavo Luengo, Frédéric Leroy,