Effects of oxygen plasma treatment on interfacial shear strength and post-peak residual strength of a PLGA fiber-reinforced brushite cement
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- 作者：Stefan Maenza ; e ; 1 ; Max Henniga ; 1 ; Mike Mü ; hlstä ; dta ; Elke Kunischb ; Matthias Bungartzc ; Olaf Brinkmannc ; Jö ; rg Bosserta ; Raimund W. Kinneb ; 1 ; Klaus D. Jandta ; d ; e ; 1 ; k.jandt@uni-jena.de" class="auth_mail" title="E-mail the corresponding author
- 关键词：Calcium phosphate cement ; Fiber reinforcement ; Plasma treatment ; Interfacial shear strength ; Mechanical properties
- 刊名：Journal of the Mechanical Behavior of Biomedical Materials
- 出版年：2016
- 出版时间：April 2016
- 年：2016
- 卷：57
- 期：Complete
- 页码：347-358
- 全文大小：3985 K
文摘
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O2-plasma treatment of PLGA fibers led to altered surface roughness and chemistry.
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Fiber/matrix interfacial shear strength (ISS) increased after O2-plasma treatment.
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These changes were dependent on both treatment time and plasma power.
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Increased ISS led to altered fracture behavior of the PLGA fiber-reinforced CPC.
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High ISS led to higher post-peak residual strength at physiological relevant strain.