为进一步探索蜘蛛丝的成丝机理,研究了不同个体大小,不同生存方式,不同环境湿度的大腹圆蛛牵引丝的拉伸性能.结果表明,蜘蛛对其丝纤维的结构和性能具有自我调控能力,随着环境,自身条件,生存方式等成丝条件的变化,蜘蛛牵引丝的力学性能也会发生相应的变化.
参考文献
[1] | Shigeyoshi Osaki .In the mechanical strength of spider's drag-lines reasonable as lifeline?[J].International Journal of Biological Macromolecules: Structure, Function and Interactions,1999(2/3):283-287. |
[2] | Griffiths J R;Salanitri V R .Strength of Spider silk[J].Journal of Materials Science,1980,15:491-496. |
[3] | Garrido MA.;Elices M.;Viney C.;Perez-Rigueiro J. .Active control of spider silk strength: comparison of drag line spun on vertical and horizontal surfaces[J].Polymer: The International Journal for the Science and Technology of Polymers,2002(4):1537-1540. |
[4] | Lewis R V .Spider silk the unraveling of a mystery[J].Accounts of Chemical Research,1992,25:392-398. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分:
-
10%
-
20%
-
30%
-
40%
-
50%