| 一步法制备羟基磷灰石/丝素蛋白复合材料的条件研究 |
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| 引用本文： | 周旭光,姚金波. 一步法制备羟基磷灰石/丝素蛋白复合材料的条件研究[J]. 天津工业大学学报, 2011, 30(2) |
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| 作者姓名： | 周旭光 姚金波 |
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| 作者单位： | 1. 天津工业大学环境与化学工程学院,天津,300160
2. 天津工业大学纺织学院,天津,300160 |
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| 摘 要： | 提出了一种制备HA/SF复合粉末的新方法.以磷酸氢二钠、无水氯化钙和丝素蛋白为原料制备羟基磷灰石/丝素蛋白(HA/SF)复合粉末,通过X-射线衍射(XRD)、扫描电子显微镜(SEM)和红外吸收光谱(FIR)等检测手段,探讨了反应酸度、反应温度、反应时间,丝素蛋白加入量和原料加入顺序对制备HA/SF复合粉末的影响,确定了最佳的制备条件;该方法可降低溶解丝素蛋白的温度,达到节约能源的目的.
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| 关 键 词： | 羟基磷灰石 丝素蛋白 复合材料 |
Technological conditions for preparation of hydroxyapatite / silk fibroin composite materials by one-step |
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| ZHOU Xu-guang,YAO Jin-bo. Technological conditions for preparation of hydroxyapatite / silk fibroin composite materials by one-step[J]. Journal of Tianjin Polytechnic University, 2011, 30(2) |
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| Authors: | ZHOU Xu-guang YAO Jin-bo |
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| Affiliation: | ZHOU Xu-guang1,YAO Jin-bo2(1.School of Environmental and Chemical Engineering,Tianjin Polytechnic University,Tianjin 300160,China,2.School of Textiles,China) |
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| Abstract: | A new preparation method of hydroxyapatite(HA) and silk fibroin(SF) composite powders is proposed.HA/SF composite powders are synthesized from NaH2PO4,CaCl2 and silk fibroin,and are characterized by XRD,SEM and FT-IR test.The effects of the reaction acidity,temperature,time,the amount and the order of silk fibroin added on the HA/SF composite powders are explored and the best conditions are summarized.The improvement of the prepared method can reduce the dissolved temperature of the silk fibroin in order to... |
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| Keywords: | hydroxyapatite silk fibroin composite materials |
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