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首页> 外文期刊>Journal of Applied Polymer Science >STRUCTURAL IDENTIFICATION OF PROSTHETICS/ORTHOTICS POLYMERS USING INFRARED SPECTRAL SEARCHING
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STRUCTURAL IDENTIFICATION OF PROSTHETICS/ORTHOTICS POLYMERS USING INFRARED SPECTRAL SEARCHING

机译：红外光谱搜索技术鉴定假体/矫形聚合物

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摘要

The suitability of a combination of an infrared spectral search program and three commercially available infrared spectral data bases to structurally identify prosthetics/orthotics polymers was assessed. Five currently used prosthetics/orthotics polymers subjected to a simulated clinical fabrication heat treatment were examined using diffuse reflectance. The polymers selected were Durr-Plex (polyethylene terephthalate), polypropylene, Subortholen (polyethylene), Surlyn (ethylene methacrylate ionomer), and Uvex (cellulose acetate butyrate). The combination of a spectral search program and three commercially available data bases was inadequate for structural identification of these prosthetics/orthotics polymers in their simulated clinical fabrication heat-treated condition and may be misleading. Benefits of creating effective combinations of spectral search software and appropriate and more comprehensive data bases with specific entries for prosthetics/orthotics polymers would be for: (1) quality control of batches of polymers, and (2) the development of standards, test methods necessary to evaluate the effects of environmental influences associated with long-term clinical service. (C) 1996 John Wiley & Sons, Inc. [References: 36]
机译：评估了红外光谱搜索程序和三个市售红外光谱数据库的组合在结构上识别义肢/矫形聚合物的适用性。使用扩散反射率检查了五种目前使用的假体/矫形器聚合物，它们经过模拟的临床制造热处理。选择的聚合物是Durr-Plex（聚对苯二甲酸乙二酯），聚丙烯，Subortholen（聚乙烯），Surlyn（甲基丙烯酸乙烯酯离聚物）和Uvex（醋酸丁酸纤维素）。光谱搜索程序和三个市售数据库的组合不足以在模拟的临床加工热处理条件下对这些义肢/矫形器聚合物进行结构鉴定，可能会产生误导。创建光谱搜索软件和适当，更全面的数据库的有效组合，并具有针对义肢/矫形聚合物的特定条目的好处将是：（1）一批聚合物的质量控制，以及（2）制定标准，必要的测试方法评估与长期临床服务相关的环境影响的影响。 （C）1996 John Wiley＆Sons，Inc. [参考：36]

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