| 人体硬组织替代材料表面吸附白蛋白方法的研究 |
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| 引用本文： | 喻凯,陈治清.人体硬组织替代材料表面吸附白蛋白方法的研究[J].生物医学工程学杂志,1998,15(2):155-157. |
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| 作者姓名： | 喻凯 陈治清 |
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| 作者单位： | 华西医科大学口腔医学院材料学教研室!成都610041 |
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| 摘 要： | 采用戊二醛交联法，对吸附在羟基磷灰石，生物玻璃陶瓷和羟基聚磷酸钙钠表面的白蛋白进行交联，使蛋白质互相交联形成一层蛋白膜，达到在材料表面较为牢固地吸附一层蛋白质的 。结果表明该方法可以使蛋白质牢固地吸附在材料表面，不能被尿素溶液所洗脱。
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| 关 键 词： | 人体硬组织 替代材料 白蛋白 蛋白交联 |
Study on the Method of Adsorbing Albumin for Enwrapping Human Hard Tissue Substitute Biomaterials |
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| Yu Kai,Chen Zhiqing.Study on the Method of Adsorbing Albumin for Enwrapping Human Hard Tissue Substitute Biomaterials[J].Journal of Biomedical Engineering,1998,15(2):155-157. |
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| Authors: | Yu Kai Chen Zhiqing |
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| Institution: | Department of Dental Material Science, College of Stomatology, West China University of Medical Sciences, Chengdu 610041. |
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| Abstract: | The aim of this study was to cover up the surface of human hard tissue substitute biomaterials with albumin.The cidex cross link method was adopted to adsorb albumin so as to form a membrane for wrapping hydroxyapatite(HA),bio glass ceramics(BGC),and hydroxyl poly calcium sodium phosphate(HP).The results showed that this membrane of protein could enwrap the biomaterials so firmly that urea solution could not wash it off. |
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| Keywords: | Hydroxyapatite Bio glass ceramics Hydroxyl poly calcium sodium phosphate Protein cross link Infra red spectrum |
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