提示
邵正中
-
50浏览
-
0点赞
-
0收藏
-
0分享
-
122下载
-
0评论
-
引用
期刊论文
The effect of solvents on spider silk studied by mechanical testing and single-fibre Raman spectroscopy
International Journal of Biological Macromolecules 24(1999)295-300，-0001，（）：
We used wel-defined, fluorescence-free Raman spectra of single silk fibres to study silk ultrastructure. Major ampullate (MA) silk was reeled from the Araneus diadematus spider under controlled conditions. With acustom-built stress-strain gauge, we examined the mechanical properties of this silk both before and after supercontraction in a range of solvents. The solvents were found to modify the material properties considerably. We suggest that the solvents with their different polarities affect different regions of the silk's composite microstructure, in particular the conformation of the molecular chains.
【免责声明】以下全部内容由[邵正中]上传于[2005年10月25日 22时54分46秒]，版权归原创者所有。本文仅代表作者本人观点，与本网站无关。本网站对文中陈述、观点判断保持中立，不对所包含内容的准确性、可靠性或完整性提供任何明示或暗示的保证。请读者仅作参考，并请自行承担全部责任。
本学者其他成果
同领域成果
