Effect of nano-scale constraint on the mechanical behaviour of osteopontin-hydroxyapatite interfaces
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- 作者：Zheng Bo Laia ; Ruixiang Baib ; Cheng Yana ; b ; c2.yan@qut.edu.au" class="auth_mail" title="E-mail the corresponding author
- 关键词：Osteopontin ; Hydroxyapatite ; Interface ; Constraint ; Stick-slip ; Molecular dynamics
- 刊名：Computational Materials Science
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：126
- 期：Complete
- 页码：59-65
- 全文大小：3190 K
文摘
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Mechanical behaviour of OPN–HA interfaces under geometrical constraints was studied.
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Stick-slip type motion is observed when OPN is pulled between HA layers.
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Interaction energy and energy dissipation increase with reducing gap distance.
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Nanoconfinement affects the interfacial interaction & mechanical behaviour.