کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10716741 | 1027575 | 2005 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Peculiarities of human hair structural dynamics
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
ابزار دقیق
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The X-ray diffraction method with synchrotron radiation was used to study human hair in longitudinal and transverse orientation relative to the X-ray beam. We believe that the ring reflection at a spacing of 4.5Â nm arises due to proteoglycanes of the extracellular matrix and reflecting the periodicity of the polysaccharide chain attached to the protein core. The structural dynamics of intermediate filaments and units of the extracellular matrix of hair tissues was studied under hair stretch. The 4.5Â nm reflection was considered as a marker of the structural transformation of the extracellular matrix under exogenous influence.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 543, Issue 1, 1 May 2005, Pages 153-157
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 543, Issue 1, 1 May 2005, Pages 153-157
نویسندگان
A.A. Vazina, W. Bras, I.P. Dolbnya, V.N. Korneev, N.F. Lanina, A.M. Matyushin, P.M. Sergienko, A.V. Zabelin,