| 医用聚丙烯酰胺水凝胶红外吸收光谱化学结构分析 |
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| 引用本文： | 金宝玉,刘白则,王洁晴,曹孟君,高景恒,谢俊杰,侯泽民.医用聚丙烯酰胺水凝胶红外吸收光谱化学结构分析[J].中国实用美容整形外科杂志,2001(3). |
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| 作者姓名： | 金宝玉 刘白则 王洁晴 曹孟君 高景恒 谢俊杰 侯泽民 |
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| 作者单位： | 深圳富华美容专科医院!深圳518001(金宝玉，曹孟君)，陕西彩虹医院整形美容外科(刘白则，侯泽民)，辽宁省妇幼保健院(王洁晴)，辽宁省人民医院(高景恒)，西安近代化学研究所(谢俊杰) |
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| 摘 要： | 目的 通过对医用聚丙烯酰胺水凝胶 (Amazingel)化学结构分析 ,C、H、O、N元素之间的分子链、交联、支链离解等结构的变化。方法 采用红外吸收光谱KBR压片法。结果 KBR压片法红外吸收光谱图中有酰胺基、仲酰胺、亚甲基的特征峰与标准聚丙烯酰胺图谱基本相同。结论 该材料属高分子三维网状结构的聚合物 ,没有发现有链和支链分子间的离解 ,其化学结构稳定
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| 关 键 词： | 红外吸收光谱 压片法 化学结构 |
The chemical structure analysis of medical polyacrylamide hydrogel by means of infrared absorption spectroscopy |
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| Authors: | JIN Bao-yu LIU Bai-ze WANG Jie-qing |
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| Institution: | JIN Bao-yu,LIU Bai-ze,WANG Jie-qing,et al. Fuhua Plastic and Aesthetic Hospital,Shenzhen 518001,China |
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| Abstract: | Objective To observe the structural change of molecule chain, interlinkage and branch chain dissociation between elements of C, H, O, N with chemical structure analysis on medical polyacrylamide hydrogel(Amazingel). Methods Use inftared absorption spectrum KBR compression method. Results In the picture of infrared absorption spectrum, we can see characteristic peaks of amide, secondary amide and methene which are basically as same as standard polyacrylamdie atlas (pattern). Conclusion This material belongs to high polymer with 3D network structure. Dissociation between chain and branch chain molecules are not found and its chemical structure is stable. |
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| Keywords: | Infrared absorption spectroscopy Compression method Chemical structure |
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