MECHANICAL DEGRADATION OF SILK FIBROIN AT 77 K.

被引:0
|
作者
L'vov, K.M. [1 ]
Gasymov, O.K. [1 ]
Mamedov, Sh.V. [1 ]
机构
[1] USSR Acad of Sciences, Inst of Chemical Physics, USSR, USSR Acad of Sciences, Inst of Chemical Physics, USSR
来源
Polymer science USSR | 1984年 / 26卷 / 09期
关键词
POLYMERS; -; Degradation;
D O I
10.1016/0032-3950(84)90456-8
中图分类号
学科分类号
摘要
The mechanical degradation of the fibrillar protein-silk fibroin at 77 K has been studied. It was shown that the primary step is the rupture of the C// alpha -C bond in the backbone of the peptide chain and formation of minus NH-C// alpha HR and CO-NH-radicals.
引用
收藏
页码:2127 / 2132
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