Characterization of silk crystallization behavior on highly oriented substrates

被引：7

作者：

Chen, CC

Riou, S

Hsu, SL

Stidham, HD

机构：

[1] UNIV MASSACHUSETTS,DEPT POLYMER SCI & ENGN,AMHERST,MA 01003

[2] UNIV MASSACHUSETTS,MAT RES SCI & ENGN CTR,AMHERST,MA 01003

[3] UNIV MASSACHUSETTS,DEPT CHEM,AMHERST,MA 01003

来源：

LANGMUIR | 1996年 / 12卷 / 04期

关键词：

D O I：

10.1021/la950491e

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Silk films cast from an aqueous solution onto oriented poly(tetrafluoroethylene) substrates and characterized by external reflection infrared spectroscopy showed that the oriented poly(tetrafluoroethylene) substrate bath promoted crystallization of the silk II in a beta-pleated sheet structure and induced orientation in the silk films, even for silk films cast from dilute silk solutions and salt solutions. Possible nucleation mechanisms are discussed.

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收藏

页码：1035 / 1039

页数：5

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