Self-assembled semi-crystallinity at parallel 尾-sheet nanocrystal interfaces in clustered MaSp1 (spider silk) proteins
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- 作者：Erly Sintya ; Parvez Alam ; parvez.alam@abo.fi" class="auth_mail" title="E-mail the corresponding author
- 关键词：Spider silk ; Beta-sheet ; Semi-crystalline ; Nano ; Soft matter ; MaSp1
- 刊名：Materials Science & Engineering C
- 出版年：2016
- 出版时间：1 January 2016
- 年：2016
- 卷：58
- 期：Complete
- 页码：366-371
- 全文大小：808 K
文摘
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A mechanism elucidated by which semi-crystalline matter develops in clusters of MaSp1 (spider silk) proteins
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Semi-crystallinity develops at beta-sheet interfaces with amorphous matter
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Semi-crystallinity is sensitive to beta-sheet size
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The extent of semi crystallinity affects stiffness
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We relate beta-sheet size in contact with amorphous matter to the structure, properties and function of dragline silk