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首页> 外文会议>International Materials Research Congress >Synthesis and Characterization of Polyurethane Scaffolds for Biomedical Applications.
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Synthesis and Characterization of Polyurethane Scaffolds for Biomedical Applications.

机译：用于生物医学应用的聚氨酯支架的合成与表征。

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Polyurethanes are interesting materials that can be used in biomedical applications for regeneration of bone tissue. In this work' the synthesis and characterization of porous polyurethanes to act as scaffold is performed by a thermally induced phase separation technique. The appropriate parameters are determined in order to obtain a porous well interconnected material. Characterization by thermogravimetric analysis (TGA) and differential scanning calorimetry (DSC) is made in order to determine the thermal stability of the material. Chemical characterization is made by Fourier transformed infrared spectroscopy with attenuated total reflectance (FTIR-ATR). The morphology of the material is observed by a field emission scanning electron microscope (FESEM) and the mechanical properties are measured by dynamic mechanical analysis (DMA).
机译：聚氨酯是有趣的材料，可用于生物医学应用中，用于再生骨组织。在这项工作中，通过热诱导的相分离技术进行多孔聚氨酯用作支架的合成和表征。确定适当的参数以获得多孔孔互连材料。通过热重分析（TGA）和差示扫描量热法（DSC）的表征以确定材料的热稳定性。化学表征是通过傅里叶变换的红外光谱法制造，具有减毒的总反射率（FTIR-ATR）。通过场发射扫描电子显微镜（FESEM）观察材料的形态，通过动态机械分析（DMA）测量机械性能。

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