Properties and characterization of chitosan/collagen/pmma composites containing hydroxyapatite

被引：1
作者：
Sionkowska, Alina [1 ]
Kaczmarek, Beata [1 ]
Trokowska, Paulina [1 ]
Antoniac, Iulian [2 ]
机构：
[1] Nicolaus Copernicus University, Faculty of Chemistry, Department of Chemistry of Biomaterials and Cosmetics, Gagarin 7 street, Toruń
[2] University Politehnica of Bucharest, Faculty of Materials Science and Engineering, Group of Biomaterials, Splaiul Independentei 313, Bucharest
来源：
Key Engineering Materials | 2015年 / 672卷
关键词：
Chitosan; Collagen; Hydroxyapatite; Mechanical properties; Pmma; Thermal analysis;
D O I：
10.4028/www.scientific.net/KEM.672.247
中图分类号：
学科分类号：
摘要：
In this paper several properties of new materials based on polymer blends were studied. The properties of composites made of the blends of chitosan and collagen with addition of poly(methyl methacrylate) and hydroxyapatite were investigated. Mechanical properties, thermal analysis, FTIR spectra and SEM images were obtained for different blends of chitosan/collagen in weight ratios 75/25, 50/50, 25/75. Poly(methyl methacrylate) was used in ratios 15, 50 and 85 wt% based on chitosan. The influence of the addition of hydroxyapatite to the polymer blends on their properties was tested. The results showed that the amount of components can influence the mechanical properties observed for obtained materials. © 2015 Trans Tech Publications, Switzerland.
引用
收藏
页码：247 / 256
页数：9
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