کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5189211 | 1381179 | 2006 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Theoretical study of temperature induced transition and hyper stability of collagen mimics
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Collagen a polymer, is the nature's most abundant protein. It has an immense tensile strength and is the main constituent of ligaments, tendons, etc. The present communication interprets the experimental data of thermally induced transition in collagen mimics as reported by Steven K. Holmgren and co-workers. The theoretical transition curves as obtained by the modified Zimm and Bragg model are found to be in good agreement with the experimental data. The order of the values of nucleation parameter and enthalpy changes obtained theoretically, attributes the increase in the degree of the stability of collagen mimics [(Pro-Pro-Gly)10ã(Pro-Hyp-Gly)10ã(Pro-Flp-Gly)10].
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Polymer - Volume 47, Issue 5, 22 February 2006, Pages 1674-1677
Journal: Polymer - Volume 47, Issue 5, 22 February 2006, Pages 1674-1677
نویسندگان
Onkar Prasad, Leena Sinha, Govind P. Gupta, Neeraj Misra, Chaman Mehrotra, Ramesh C. Agnihotri, J.N. Lal,